About Magnesium Lithium Chloride

Magnesium Lithium Chloride Facts

Questions and Answers

does anyone know how to prepare pure samples of magnesium sulphate, lithium chloride, or pottasium nitrate??? i need to know for my chemistry homework for tomorow. if anyone has any ideas about this please help!!!!

L D replied: "One method is by fractional crystalisation from a strong solution.Another is by zone refining fromthe molten state.The last is the most certain but most difficult of the two methods.If the raw material is really manky and you want it 99.999.. pure start with filtering a solution(made with distilled water).then use a couple of stages of fractional recrystalisation.(which means make a hot strong solution and allow to cool slowly)pure crystals will form as it cools and if possible remove them.If not possible,then take one salt crystal and tie it to a piece of thread,then reheat the solution and after its cooled a little(just above the temperature at which you took the crystal)dangle the crystal in the solution and leave to coolwhen you have a fair sized crystal take it from the solution then through away the liquid because thats where most of the impurities remain..Obviously you need to use some kind of support to hold the crystal in the solution while it grows because the slower the cooling the purer the crystal.That process carried out once would probably be enough,but you could repeat it using the material in your first crystal and distilled water. and get some purer crystals."

What is the balanced form of the following equation? lithium+magnesium chloride-> lithium chloride + magnesium

George replied: "2Li + MgCl2 -----> 2LiCl + Mg"

what is sodium hydrogen carbonate, sodium carbonate, lithium chloride, potassium chloride, or calcium nitrate? the WHOLE list that I need to know is : calcium sulfate, calcuim carbonate, magnesium sulfate, boric acid, and ammonium chloride THANKS!!!!! the WHOLE list that I need to know is : calcium sulfate, calcuim carbonate, magnesium sulfate, boric acid, and ammonium chloride THANKS!!!!! so yeah...questions about my question came up....Yeah I kinda wanna know what they look like (physical properties)

choppedstick replied: "I'd help you, but what do you need to know? You're just giving chemical names right now."

Some O replied: "theyre chemicals.. if you want to know their formulas you should use the periodic table."

Frank B replied: "I presume you want to know the formulas: sodium hydrogen carbonate - NaHCO_3 sodium carbonate - Na_2CO_3 lithium chloride - LiCl potassium chloride - KCl calcium nitrate - Ca(NO_3)_2 calcium sulfate - CaSO_4 calcium carbonate - CaCO_3 magnesium sulfate - MgSO_4 boric acid - H_3BO_3 ammonium chloride - NH_4Cl _ stands for the lower index"

what are the formulas for the following compounds -magnesium oxide, nickel chloride, sodium fluride,? aluminum sulfide, aluminum nitride, magnesium nitride, potassium sulfide, calcium phophide, lithium iodide, iron 2 oxide, silver oxide, iron 3 chloride, calcium bromide, copper 1 bromide, beryllium oxide, lead 4 fluoride

Jennah replied: "AlS AlN MgN KS CaP LiI I2O AgO Fe3Cl CaBr CuBr BeO Pb4Fl (all of the numbers are small and lower, like subscripts) Hope this helps!"

hcbiochem replied: "OK. You need to think about the charges that the various ions have. So, for magnesium oxide, if you look at the periodic table, magnesium is in the second column. That means that it will form an ion with a charge of +2. Oxygen is in the second column to the left of the nobel gases, and so it forms an ion of -2. So, magnesium oxide would have the formula MgO. (You only need one of each ion to balance the + and the - charges). Nickel forms a +2 ion and chloride is -1, so you need 2 chloride ions to balance the +2 of nickel, so you have NiCl2. You should be able to get the others. When you get to things like iron, copper and lead, these compounds can form ions with different charges. The number in the name tells you the charge on the ion. So, in iron(II)oxide the iron has a +2 charge. In lead (IV) fluoride, the lead ion is +4. You should be able to do all these now..."

Manuel Alejandro E replied: "MgO NiCl2 NaF"

what would the formulas be for the ionic compunds? i need to know the formulas in order to do the dot structures. PLEASE i need all the help you can give me since i'm also having trouble with the dot structures. The compounds are: sodium chloride lithium fluoride magnesium chloride calcium fluoride sodium oxide aluminum oxide P.S.: if there is a site that can help me w/ the dot structures that would really help!!!!!! MUAH!!! THNX!<3

chemmy replied: "http://www.ausetute.com.au/lewisstr.html Especially try this site:"

DS replied: "NaCl LiF MgCl2 CaF2 Na2O Al2O3"

which of the following ionice compounds are soluble in water? cesium chloride, lithium chloride,? strontium carbonate, potassium phosphate, magnesium sulfide, and silver iodide

pendz0r replied: "Caesium chloride, lithium chloride, potassium phosphate (mono and di potassium compounds) and magnesium sulphate are all soluble in water. Strontium carbonate and silver iodide are insoluble."

denwel33 replied: "Ok, all alkali metal (lithium, sodium, potassium, rubidium and cesium) and ammonium salts are soluble. Alkali metal and ammonium phosphates and carbonates are soluble while phosphates and carbonates of other cations (such as magnesium, strontium and lead) are insoluble. The sulfides of alkali metals, the ammonium ion and the alkaline earth metals (beryllium, magnesium, calcium, strontium and barium) are soluble. Sulfides of other cations are insoluble. The chlorides, bromides and iodides of silver, lead, mercury and thallium are insoluble. Other cation iodides, chlorides and bromides are soluble. So for the answer, potassium chloride, cesium chloride, lithium chloride, potassium phosphate and magnesium sulfide are soluble in water."

Can you balance these equations for me? Hg + O2 -> HgO and sodium + oxygen -> sodium oxide and lithium + magnesium chloride -> lithium chloride + magnesium

S C replied: "2Hg + O2 --> 2HgO 2Na + O2 --> Na2O 2Li + MgCl2 --> 2LiCl + Mg"

Farzin replied: "1- 2Hg + O2 = 2HgO ****************************** 2- 2Na + O2 = Na2O ****************************** 3- 2Li + MgCl2 = 2LiCl + Mg"

Chemistry!!!! I need help, I don;t understand any of it.? 1. What is the balanced form of the equation Hg + O2 -> HgO ? 2. What is the balanced equation for the following: sodium + oxygen -> sodium oxide ? 3. What is the balanced form of the following equation? lithium + magnesium chloride -> lithium chloride + magnesium

mila_dia315 replied: "for the first one its 2Hg +O2 -> 2HgO its just trying to make teh # of each miloecule on each side even"

Girish Rawal replied: "1. What is the balanced form of the equation Hg + O2 -> HgO ? Ans: 2Hg + O2 -----> 2HgO 2. What is the balanced equation for the following: sodium + oxygen -> sodium oxide ? Ans: 4Na + O2 ------> 2Na2O 3. What is the balanced form of the following equation? lithium + magnesium chloride -> lithium chloride + magnesium Ans: 2Li + MgCl2 --------> 2LiCl + Mg"

Paul B replied: "1. ??Hg + ??O2 -> ???HgO O2 means a molecule with two O atoms in it. But each HgO only contains one. So you must be making 2 HgO for every one O2. ??Hg + O2 -> 2 HgO Now all you need to do is to work out how many Hg 2. ??Na + ??O2 --> ??Na2O (Do you understand how I knew that sodium oxide is Na2O?) I think you can do this in much the same way. First of all, balance oxygens. 3 ??Li + MgCl2 -> ??LiCl + Mg First balance Cl using the number of LiCl, then balance Li. As before, do you know how I knew the formulas of these chlorides? If not, you need to discuss it with your instructor."

coonbluetcik replied: "2Hg+O2 yields 2HgO 4Na + O2 yields 2Na2O 2Li + MgCl2 yields 2LiCl + Mg"

Steve replied: "1.) 2Hg + O2 -> 2HgO 2) 4Na + O2 -> 2Na2O 3) 2Li + MgCl2 -> 2LiCl + Mg"

Norrie replied: "1... .....Hg has a valency of 1 or 2. .....2 x Hg(+1) + O(-2) = Hg2O as Mercurous oxide. and, Hg(+2) + O(-2) = HgO Mercuric oxide. 2...Na Valence = 1 and O valence = 2. .....2 x Na(+1) + O(-2) = Na2O. Sodium Oxide. 3..I don't believe Lithium and Magnesium chloride will react... I'd like someone to explain the reaction between Lithium and Magnesium Chloride or give a web-site where such a reaction is listed and explained."

Chem....help..........? 1.) The whole number in front of a symbol or formula is called the A.) coefficient. B.) variable. C.) symbol. D.) chemical equation. 2.) What is (g) a symbol for? A.) gram B.) equation C.) reactant D.) gas 3.) What does (aq) mean? A.) a reactant B.) a gas C.) in water solution D.) in solid form 4.) What is the balanced form of the equation: Hg + O2 -> HgO ? A.) 2Hg + O2 -> 2HgO2 B.) 2Hg + O2 -> 2HgO C.) Hg + 2O2 -> HgO D.) Hg + O2 -> 2HgO 5.) What is the word equation for : Ca + Br2 -> Ca Br2? A.) calcium + bromine -> calcium bromide B.) calcium + bromide -> calcium bromine C.) calcium + dibromine -> calcium bromide D.) calcium + dibromide -> dicalcium bromide 6.) What law must be satisfied in writing a balanced chemical equation? A.) Law of Definite Proportions B.) Law of Equality C.) Law of Conservation of Mass D.) Law of Balance 7.) What is the balanced equation for the following: sodium + oxygen -> sodium oxide ? A.) Na + O2 -> NaO2 B.) 2Na + O2 -> 2NaO C.) 4Na + O2 -> 2Na2O D.) 4Na + 2O -> 4NaO2 8.) What is the balanced form of the following equation? lithium + magnesium chloride -> lithium chloride + magnesium A.) Li + MgCl -> LiCl + Mg B.) Li + MgCl2 -> LiCl + Mg C.) Li + MgCl2 -> LiCl2 + Mg D.) 2Li + MgCl2 -> 2LiCl + Mg 9.) Which observation does not indicate that a chemical reaction has occurred? A.) formation of a precipitate B.) evolution of heat and light C.) production of a gas D.) change in total mass of substances 10.) After the first steps in writing an equation, the equation is balanced by A.) adjusting subscripts to the formula(s). B.) adjusting coefficients to the smallest whole-number ratio. C.) changing the products formed. D.) making the number of reactants equal to the number of products. Okay...I have my answers I just want to compare them with someone so I know that I'm not wrong...please!

Lucy replied: "1) A 2) D 3) C 4) B 5) A 6) - 7) C 8) B 9) D 10) D"

hot rod replied: "7------C.) 4Na + O2 -> 2Na2O na has a valence of +1 and O has a valence of -2 therefore to make a balanced compound, there must be 2 Na's and 1 O. So you can use this info in your other questions too. Simply find the valences of the other elements."

kodie replied: "1.) The whole number in front of a symbol or formula is called the A.) coefficient. 2.) What is (g) a symbol for? D.) gas 3.) What does (aq) mean? C.) in water solution (aq stands for aqueous meaning water) 4.) What is the balanced form of the equation: Hg + O2 -> HgO ? B.) 2Hg + O2 -> 2HgO 5.) What is the word equation for : Ca + Br2 -> Ca Br2? A.) calcium + bromine -> calcium bromide 6.) What law must be satisfied in writing a balanced chemical equation? C.) Law of Conservation of Mass 7.) What is the balanced equation for the following: sodium + oxygen -> sodium oxide ? C.) 4Na + O2 -> 2Na2O 8.) What is the balanced form of the following equation? lithium + magnesium chloride -> lithium chloride + magnesium D.) 2Li + MgCl2 -> 2LiCl + Mg 9.) Which observation does not indicate that a chemical reaction has occurred? D.) change in total mass of substances (remember Law ofConservation of Mass ) 10.) After the first steps in writing an equation, the equation is balanced by B.) adjusting coefficients to the smallest whole-number ratio. hope this helps;-D"

I need help with the formulas for compounds thing? Write the formula for the compound...... calcium oxide magnesium chloride sodium nitride lithium sulfide beryllium phosphide I understand it's gonna be like CaO, but i don't understand like how your sure about the numbers like MgCl2 for example how do you get the two?

willi replied: "All the elements in the far left group, Li, Na, K are +1 ox state Next group, Mg, Ca are +2 Flourine, chlorine, bromine are -1 Oxygen family is -2 Nitrogen family is -3 When you pair the two elements, swap ox numbers. So chlorine is -1, and Mg is +2. To get the formula of those two, give 1 as Mg and 2 as chlorine. Ca is 2 and so is oxygen. So they are equal and combine 1:1."

jman_nary replied: "first off ide=means negative charge Ca has +2 valence electrons and oxide has -2 valence electrons So calcium oxide would be CaO Basically you are swaping the charges in the next examples Magnesium chloride is MgCl2 because Mg has +2 valence electrons and Cl has -1 valence electrons group 1 has +1 valence electron group 2 has +2 valence electrons 3-12 are transitonal metals group 13 has +3 group 14 has +4 group 15 has -3 group 16 had -2 group 17 had -1"

Dr. J. replied: "Get a periodic table with oxidation state numbers. Like this one for example: If you look at Ca you will find +2 and If you look at O you will find -2. In order to keep the charges neutral you need CaO (+2-2=0, this is what you want). Mg will show +2 and Cl -1. so you need 1 of +2 and 2 of -1 to balance the charges. Hence MgCl2. There are some elements that will have more than one value and that will complicate your life somewhat. for example CuO and Cu2O are both valid. and so on.... Don't follow the crap on the values for all groups, that is a partial response. Look at the periodic table. Take it with you and you will have a lot of info in a single page."

Fatima A replied: "When writing formulas u switch valences ex= Ca valence = 2+ oxygen valence= 2- the formula = Ca2O2 and if both are same u cancel or if it can be reduced, reduce it to the smallest no possible therefore calcium oxide is CaO Magnesium chloride is MgCl2 Sodium nitride is Na3N lithium SULFIDE IS liS Beryllium phosphide BeP if phosphorus valence is 2- but if phosphorus valence is 4- then: Be2+ P4- Be4P2 reduce it to smallest numbers therefore Be2P"

Lucky3 replied: "You need to understand the valence of the atoms in the molecule. For calcium it is 2+, for oxygen it is 2-; so each molecule is CaO because 2+ and 2- is neutral. For magnesium chloride the valence for Mg is 2+ and Cl is 1- so it is MgCl2. Have fun with the others."

Find More Websites

Lithium
... from fused lithium chloride (just as are sodium, magnesium, aluminum, and others) ... Lithium chloride is one of the most hygroscopic materials known, and ...

Silver chloride-magnesium (AgCl-Mg)
Magnesium-silver chloride (AgCl-Mg) Silver-zinc (Ag ... Lithium. Silver. AgCl-Mg. Ag-Zn. AgO-Al. Battery systems & chargers. Silver chloride-magnesium (AgCl-Mg) ...

Purminerals Mineral Moisture Infusion At Zappos.com
FREE Shipping BOTH Ways - purminerals Mineral Moisture Infusion: Sooth tired, stressed skin with Puuml;r Minerals 'Mineral Moisture Infusion'. ; Mineral rich, oil free

Development Products: Chemetall Lithium Division - The ...
... (tetramethylpiperidine)zinc Lithium / Magnesium Chloride complex (TMP2Zn*2MgCl2*2LiCl), typ. ... Di-sec-Butylmagnesium / Lithium Chloride solution typ. 13 ...

Home: Chemetall Lithium Division - The Lithium Company - The ...
Manufacturer of lithium specialities and supplier of lithium compounds. ... In his song "Lithium sunset" Sting describes the positive effect of ...

JCE Software: Periodic Table Live!
... from fused lithium chloride (just as are sodium, magnesium, aluminum, and others) ... Lithium chloride is one of the most hygroscopic materials known, and ...

Technical Data - Magnesium . com - Data Bank
Comprehensive online resource for magnesium metal industry professionals. ... lithium-potassium chloride electrolyte is lower than that of liquid magnesium, ...

Chloride, Amonium Chloride, Calcium Chloride, Lithium ...
Formulation And Manufacturing Of Various Chemicals For A Variety Of Industrial Chemicals, Commercial And Consumer ... Magnesium Chloride (Formula: MgCl2) ...

Article: Recycling Of Magnesium Alloys: Chemical Equilibria...
Register today for a free trial, credit card req'd. Find Metallurgical and Materials Transactions articles plus many other academic journal articles, magazine article...

FACT SHEET: BATTERY DISPOSAL
Lithium-thionyl chloride batteries (multi-cell) are characteristic hazardous wastes. ... Magnesium Batteries: Batteries with 50 percent or greater remaining charge are ...

More Tags

magnesium lithium chloride, affect effexor side, zoloft irritable bowel syndrome, wellbutrin lose weight, benazepril dosing for cats, breath thyroxine assay, hydroxyzine capote, fluticasone propionate and salmeterol xinafoate, prozac cod cheap, is lithium natural, leukeran warning