what industrial preparation of trioxocarbonate acid ammonia is burn in oxygen in the presence of a catalyst according to th following equation 4NH3(g)+5O2(g)==>4NO3+6H2O(g) If 250cm3 are burnt completely what valume of oxygen is used up

Answer 1

Think moles.
5/9 of the reactants are O2, so I'd say 5/9 * 250 cm^3 were O2

Answer 2

I'm sorry but I don't get it. What in the world is trioxocarbonate acid ammonia. The equation can't be right. Never heard of NO3. It isn't balanced either. Are you sure you aren't trying to write the equation for the industrial preparation of HNO3 (not NO3) from the oxidation of NH3. That's the Haber process.

Answer 3

160

Answer 4

There is no solving