1. How many Liters(L) of Oxygen (O2) will be formed when 4 moles of potassium oxide reacts with oxygen according to the following reaction:
4K + 02 → 2 KO

If a || b and e || f, what is the value of y ?

Drag each number to the correct location on the equation. each number can be used more than once, but not all numbers will be used. balance the equation with the coefficients. 2 3 4 5 kclo3 -> kcl + o2

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.