How many GRAMS are in 3.78 mol of NaOH?

A. 150 g/mol
B. 151.12 g/mol
C. 151.1 g/mol

C.151.1 g/mol

Cause there are 40g in a mole of NaOH, and 40*3.78 is 151.1

altitude, density, pressure

air gets less dense the higher the altitude and also the air pressure is less as altitude rises.

there are no statements provided but here is why:

sulfur belongs to group 16 because it can be found in nature whether it is in a free or combined state.

hope this