Can someone help me with this science

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?

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

Compare and contrast the bohr model and the electron cloud models of the atom.