Question

How many moles of NaBr are there in 0. 50 liters of a 2. 1M NaBr solution?

Answer 1

Step-by-step explanation:

mOLARITY IS moles/L

moles = M X L

2.1 X 0.50 = 1.05 moles NaBr or 1.1 moles NaBr to correct sig figs