If 111.70 g of iron react with oxygen gas to produce iron (III) oxide, how many moles of oxygen gas will be needed?
Chemistry - DrBob222, Sunday, April 3, 2011 at 12:32am
Here is a worked example.
Chemistry - al, Wednesday, October 26, 2011 at 4:26pm
determine the normality of 38g of HCI in 6.2 L of solution.
my answer 0.17
is that correct?