Question

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Answer 1

Answers:

1. 6.022 × 10²³

2. 1.20 × 10²⁴

3. Both contains same number of O atoms

4. 1 mole of ammonium sulfate = 4.82 × 10²⁴

1 mole of ammonium nitrate = 2.41 × 10²⁴

5. 6.022 × 10²⁴

6. i) 116.88 g

ii) 0.451 mole

iii) 124.84 g

iv) 0.039 mol

v) 0.0704 mol

vi) 77.55 g