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Calculate the total number of atoms present in 34 gram of ammonia |
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Answer» Mass of 1 mol or (6.022×10 23 molecules) of NH 3 =14+3×1=17 g NUMBER o f molecules in 34 g NH 3 = 17 34 ×6.022×10 23 =12.044×10 23
Number of atoms present in 1 molecule of NH 3 =4 Number of atoms in 34 g NH 3 =4×12.044×10 23
≈48×10 23 Explanation: |
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