Homework Help: Chemistry

Posted by Liz on Sunday, June 27, 2010 at 6:45pm.

Fe + 2HCl = FeCl2 + H2 A piece of metallic iron (10 moles) was dissolved in concentrated hydrochloric acid. The reaction formed hydrogen gas and iron chloride. How many grams of HCl were consumed? Don't forget the units.

Chemistry - DrBob222, Sunday, June 27, 2010 at 11:36pm
You have the equation.
Using the coefficients in the balanced equation, convert 10 mols Fe to moles HCl.
Now convert moles HCl to grams. g = moles x molar mass.
Chemistry - Anonymous, Tuesday, June 7, 2011 at 9:56pm
d

Answer this Question

Related Questions

Chemistry - A piece of metallic iron (10 moles) was dissolved in concentrated ...
science-chemistry - A piece of metallic iron (10 moles) was dissolved in ...
chemistry - A piece of iron(10)moles was dissolved in contrated Hcl.the reaction...
chemistry - One reaction of iron with hydrochloric acid is represented by the ...
Chemistry - Write and balance an equation for a reaction in which iron (Fe) and ...
chem - I can't seem to figure this out! I know I have to use mass to mass ...
Chemistry College - One reaction of iron with hydrochloric acid is represented ...
Chemistry - Hey, can you help me on this question: Question: A 2.3 kg iron ...
Chemistry - Are these reactions correct? I was told to do them in "reaction...
chemistry - Fe(S)+ 2 HCl(ag) --> FeCL2(ag)+ H2(g What mass of H2 (g) is ...

For Further Reading

First Name:
School Subject:
Answer: