Question

How many moles is 55 g of NaCl? Help with work/steps please!!

Answer 1

moles=Mass/Molar Mass

Here we have the mass and we can get the molar mass from the periodic table (Na=23, Cl=35.5) So

moles=50/(23+35.5)=0.855

Hope it helps

Answer 2

The answer for how many moles is 55g of Navi is 0.855