Question

how many grams of oxygen reacts with 10 g of hydrogen and also calculate the volume of water obtained in the reaction​

Answer 1

Answer:

80g of oxygen

and 56.0 litres of volume of water

Explanation:

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Answer 2

Given:

Mass of hydrogen = 10 gm

To Find:

Mass of oxygen that reacts with the given amount of hydrogen and volume of water formed.

Calculation:

- The reaction of oxygen with hydrogen is depicted as:

H2 + 1/2 O2 → H20

- From the above reaction, we can calculate the mass of oxygen as:

Mass of oxygen required to react with 2 gm hydrogen = 16 gm

⇒ Mass of oxygen required to react with 10 gm hydrogen = (16/2) × 10

⇒ Mass of oxygen = 80 gm

- According to the given amounts, mass of water formed = 10 + 80 = 90 gm

- No of moles of water in 90 gm = 90/18 = 5 moles

- The volume of 5 moles of water = 22.4 × 5

⇒ The volume of 5 moles of water = 112 Litre

- Hence, 80 gm of oxygen is required to react with 10 gm of hydrogen and 112 L of water is formed on this reaction.