posted by Emily on .
How many grams of H20 are produced when 140 grams of NH3 reacts by the following?
Answer in 3 SF
Please help! Thanks
calculte the moles of NH3 in 140 grams.
Then, the moles of water is 6/4 of that.
Then, grams of water is that number of moles*18
140/17*6/4*18 check me.