Question

3.65 g of H2 and 26.7 g of O2 are mixed and reacted. How many grams of H2O are formed check the answer. Mine is 30.037 g

Answer 1

sry its maths

Answer 2

this has something to do with stoichiometry right?

Answer 3

yeah

Answer 4

you need to find your limiting reactant first, use it's moles to determine the grams of H20

Answer 5

ive got 30
gm answer tell me if its right , I want a verification

Answer 6

my limiting reactant was oxygen with 0.83 moles thus H20 has 2*0.83 moles...therefore grams of H20 was 29.88 gram..yah so probably u right

Answer 7

ok tnx