Im bo red please help t or d

How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.

+= + + balance the equation on coefficients, ex. 1,1,1