Homework Help: Chemistry

Posted by Anonymous on Tuesday, October 16, 2012 at 5:05pm.

calculate the molarity of a solution made by dissolving 0.750 grams of Na2SO4 in enough water to form exactly 850 mL of solution.

Chemistry - Aron, Tuesday, October 16, 2012 at 5:54pm
that is right. but if it is 0.850 grams of Na2s04 it is completely diffrent.
Chemistry - DrBob222, Tuesday, October 16, 2012 at 8:08pm
I don't know what Aron is talking about.
mols Na2SO = grams/molar mass = ?
M = mols/L = ?mols/0.850L = zxx

Answer this Question

Related Questions

Chemistry - Calculate the molarity of a solution made by dissolving 0.680 grams ...
chemistry - Calculate the molarity of a solution made by dissolving 12.5 grams ...
chemistry - Calculate the molarity of a solution made by dissolving 12.5 grams ...
chemistry - Calculate the molarity of a solution made by dissolving 12.5 grams ...
Chemistry - Calculate the molarity of a solution made by dissolving 0.0715 mol ...
chem - Calculate the molarity of a solution made by dissolving 0.150 in enough ...
general chem - Calculate the molarity of a solution made by dissolving 12.5 ...
general chem - Calculate the molarity of a solution made by dissolving 12.5 ...
Chemistry - What is the molarity of a solution made by dissolving 10 grams of ...
chemistry - What would be the resulting molarity of a solution made by ...

For Further Reading

First Name:
School Subject:
Answer: