Calculate the following quantities: (4 points) 1 X 4 (a) mass, in grams, of 0.105 mole of sucrose (C12H XXXXXXXXXXb) moles of Zn(NO3)2 in XXXXXXXXXXg of this substance (c) number of molecules in 1.0 X...

Calculate the following quantities: (4 points) 1 X 4 (a) mass, in grams, of 0.105 mole of sucrose (C12H22011) (b) moles of Zn(NO3)2 in 143.50 g of this substance (c) number of molecules in 1.0 X 10-6 mol CH3CH2OH (d) number of N atoms in 0.410 mol NH3?