. Hydrogen and oxygen combine in the ratio of 1: 8 by mass to form water. What mass of oxygen gas would be required to react completely with 3 g of hydrogen gas?
Question
. Hydrogen and oxygen combine in the ratio of 1: 8 by mass to form water. What mass of oxygen gas would be required to react completely with 3 g of hydrogen gas?
Solution
Sure, here is the step by step solution:
Step 1: According to the problem, hydrogen and oxygen combine in the ratio of 1:8 by mass to form water. This means that to react with 1g of hydrogen, we need 8g of oxygen.
Step 2: We are asked to find out how much oxygen is needed to react with 3g of hydrogen.
Step 3: If 1g of hydrogen requires 8g of oxygen, then 3g of hydrogen will require 3 times as much oxygen.
Step 4: Multiply 3 (the amount of hydrogen) by 8 (the amount of oxygen needed for 1g of hydrogen).
3g of Hydrogen * 8 = 24g of Oxygen
So, 24g of oxygen gas would be required to react completely with 3g of hydrogen gas.
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