How much heat is absorbed/released when 35.00 g of nh3(g) reacts in the presence of excess o2(g) to produce no(g) and h2o(l) according to the following chemical equation? 4 nh3(g) + 5 o2(g) → 4 no(g) + 6 h2o(l) h° = 1168 kj

Amount of energy absorbed = 600.06 kJ

Explanation:

Moles of :-

Mass = 35.00 g

Molar mass of = 17.031 g/mol

The formula for the calculation of moles is shown below:

Thus,

According to the reaction:-

Since, enthalpy change is positive, the heat is being absorbed.

4 moles of ammonia on reaction absorbs 1168 kJ of energy

1 mole of ammonia on reaction absorbs 1168/4 kJ of energy

So,

2.055 mole of ammonia on reaction absorbs (1168/4)*2.055 kJ of energy

Amount of energy absorbed = 600.06 kJ

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.

the answer to this question is 3.