Methane (CH4) ammonia (NH3) and oxygen (O2) can react to form hydrogen cyanide and water according to this equation: CH4+NH3+O2 arrow HCN+H2O

you have 8g of methane and 10g of ammonia in excess oxygen. answer the following questions:
what is the balanced equation for this reaction?
how many grams of water will be formed? show your work

calculate how many grams of ammonia can be produced from 4.21 grams of

n2 + 3h2 = 2nh3

my answer:

25.0g n2 x (1 mol/ 28.0gn2) x (2 mol nh3/ 1 mol n2) x (17.0g nh3/ 1 molnh3) = 30.36g n2

25.0g h2 x (1 mol h2/ 2.00g h2) x (2 mol nh3/ 3 mol h2) x (17.0g nh3/ 1 mol nh3) = 141.67g h2

lr = n2

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.