Question

The volumes occupied by 7.5 moles of nitrogen and 7.5 moles of hydrogen (assuming ideal behavior) at standard temperature and pressure will be ?

A. 168 L and 168 L,respectively

B. 7.5 L and 105 L, respectively

C. 7.5 L and 1.07 L, respectively

D. 7.5 L and 7.5 L, respectively​

Answer 1

i think i did this in math class but if Jonny has 3 apples and margaret gaves you 3 more how many would you have

Step-by-step explanation:

Answer 2

A

Step-by-step explanation: