The molar mass of CCl4 is 153.81 g/mol. How many grams are needed to have 5.000 mol of CC14? A. 769.0g
B. 30.76g
C. 769.5g
D. 5.000g

One of the cell membrane's functions is to protect the cell keep wastes in the cell create new cells keep light out of the cell

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams