Thursday
March 23, 2017

Post a New Question

Posted by on Friday, March 5, 2010 at 9:46pm.

how many grams of H are needed to produce 1.80grams of H2O

  • chemistry - , Friday, March 5, 2010 at 9:55pm

    1.8 g H2O x (1 mol/18g) = 0.1 mol H2O. There are two moles H per mol H2O; therefore, 0.2 mol of H atoms.
    0.2 x (1 g H/1 mol H) = 0.2 grams H needed.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question