Homework Help: chemistry

Posted by brianna on Saturday, December 5, 2009 at 11:17am.

The molar mass of magnesium carbonate, MgCO3, is 84 g/mole. How many moles are in 12.60 g of magnesium carbonate?

chemistry - bobpursley, Saturday, December 5, 2009 at 12:01pm
divide 12.60/84

Related Questions

AP chemistry - A 22.709 g sample of impure magnesium carbonate was heated to ...
AP Chemistry - A 21.0054 g sample of impure magnesium carbonate was heated to ...
AP Chemistry i need help! - A 21.5997 g sample of impure magnesium carbonate was...
Chemistry - Calcium carbonate is insoluble in water. Name two substances that ...
Chemistry - Given a 10.0g sample of MgCO3*5H2O, what weight of anhydrous ...
Chemistry - Given a 10.0g sample of MgCO3*5H2O, what weight of anhydrous ...
chemistry URGENT! - each tablespoon of the liquid contains 95mg of aluminum ...
chemistry - A 26.3754 g sample of impure magnesium car- bonate was heated to ...
Stiochiometry - Equation 2Mg+O2= 2MgO Lab data: Magnesium ribbon= .04 grams ...
Chemistry - A 28.4288 g sample of impure magnesium car- bonate was heated to ...

For Further Reading

First Name:
School Subject:
Answer: