Question

3.45 gram of metal oxide contains 1.2 gram of oxygen. How much oxygen in gram is continent in 23 gram of the metal oxide?

Answer 1

Answer:

8 gm of oxygen

Step-by-step explanation:

3.45 gm metal oxide contains 1.2 gm oxygen

so 23 gm metal oxide contains

23 × 1.2 / 3.45 = 8 gm

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Answer 2

Answer:

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