The molecular mass of ammonia is 17. a)How much is the GMM of ammonia.
b)Find out the number moles of molecules present in 170g of ammonia.
c)Calculate the number of ammonia molecules present in the above.

Amonoprotic acid is an acid that donates a single proton to the solution. suppose you have 0.140 g of a monoprotic acid dissolved in 35.0 ml of water. this solution is then neutralized with 14.5 ml of 0.110 m naoh. what is the molar mass of the acid?

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass

Earth's axis of rotation is tilted at an angle of 23.5 degrees. what is one change you would see on earth if its axis was not tilted?