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How many moles of chromate ions are present in a sample that contains 3.71 moles of iron-III- chromate Fe2-CrO4-3. Dashes are parentheses.?
Updated: 4/28/2022
Bolt475
Lvl 1
∙ 13y agoBest Answer
Fe2(CrO4)3
3.71 moles Fe2(CrO4)3 (3 moles CrO4/1 mole Fe2(CrO4)3)
= 11.1 moles of chromate
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IronIII bromide chemical formula?
FeBr3
What is the formula for IronIII sulfate?
Fe2(SO4)3
What is the formula for ironIII nitrate?
Fe(NO3)3
Aluminum will react with ironIII oxide to form aluminum oxide and iron according to this reaction?
2Al + Fe2O3 -> Al2O3 + 2Fe the thermite reaction-
What is the reaction between aluminum and ironIII oxide that can generate temperatures approaching 30000 degrees C and is used in welding metals?
It is called the thermite reaction, and it's expressed this way: Fe2O3 + 2Al -> 2Fe + Al2O3 + Heat A link can be found below. It's to the Wikipedia post, and you'll get more information there.
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