Hydrogen and oxygen combine in the ratio 1:8 by mass to form water. What mass of oxygen gas would be required to react completely with 3g of hydrogen gas?
Answers
Answered by
0
375mg
Explanation:
Because if hydrogen is 3g then the required amount of oxygen will be 3g ×1/8 =3000mg÷8 that means 375mg
375 mg is required
Similar questions