find mass of sulfuric acid obtained in reaction of 20.0g if sulfur trioxide with excess of water

Answer 1

We don't do all of your homework for you. The idea is to help so you can do it yourself. The problem with CaO to CaCO3 is worked the same way as this problem. You try it. I'll be more than happy to check your work and answers. Also, if you don't understand something about the CaCO3 problem or this one I'll be glad to help you through it.

Answer 2

to be honest I don't understand any of it I have a foreign chemistry teacher and I am not getting any of it.