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So you have 2 moles of Chromium (Cr). Use equation moles=mass (in grams)/RMM.
The bottom can be called Relative Molecular Mass (RMM), or Relative Atomic Mass (RAM) depending on the situation. Chances are you know it as Molar mass. You can call it that too.
Using moles= mass (g)/RMM --> 2 moles = mass (g)/51.996 --> 2 x 51.996 = the mass in grams of Chromium --> 103.992g in 2 moles of Chromium.
What else can I help you with?
What is the reaction when chromium(II) iodide is put into water?
When chromium(II) iodide is put into water, it undergoes a redox reaction where chromium(II) ions are oxidized to chromium(III) and iodide ions are reduced to iodine. This results in the formation of chromium(III) hydroxide and iodine.
What is the balanced equation for chromium(II) nitrate and sodium hydroxide?
The balanced chemical equation for the reaction between chromium(II) nitrate (Cr(NO3)2) and sodium hydroxide (NaOH) is: Cr(NO3)2 + 2NaOH -> Cr(OH)2 + 2NaNO3.
What is the symbol for the chromium(II) ion?
Cr^+2 is the symbol for the Chromium(II) ion
What is the formula of Chromium (II) oxide?
The formula of Chromium (II) oxide is CrO.
What is the formula for chromium ii hydrogen carbonate?
Check out this http://en.wikipedia.org/wiki/Chromium(II)_chloride i did some looking this was the best.
What is the reaction when chromium(II) iodide is put into water?
When chromium(II) iodide is put into water, it undergoes a redox reaction where chromium(II) ions are oxidized to chromium(III) and iodide ions are reduced to iodine. This results in the formation of chromium(III) hydroxide and iodine.
What is the balanced equation for chromium(II) nitrate and sodium hydroxide?
The balanced chemical equation for the reaction between chromium(II) nitrate (Cr(NO3)2) and sodium hydroxide (NaOH) is: Cr(NO3)2 + 2NaOH -> Cr(OH)2 + 2NaNO3.
What is the formula of Chromium (II) oxide?
The formula of Chromium (II) oxide is CrO.
What is the symbol for the chromium(II) ion?
Cr^+2 is the symbol for the Chromium(II) ion
What is the formula for chromium ii hydrogen carbonate?
Check out this http://en.wikipedia.org/wiki/Chromium(II)_chloride i did some looking this was the best.
What is the name of CrS?
Chromium (ii) sulfide
What is the name of the ionic compound CrF2?
Chromium II fluoride
What metal compound is green and insoluble?
Chromium(III) oxide has a beautiful green color.
What is the name of the compound CrO?
It is called chromium(II) oxide.See the Web Links for more information.
What is the name of crbr2?
Chromium Bromide
What is the compound name for Cr2O?
chromium oxide
What is the name of the formula CrI2?
The formula CrI2 represents chromium (II) iodide, which is a chemical compound composed of chromium and iodine ions in a 1:2 ratio.
