is used to report the amount of chemical...

_____ is used to report the amount of chemical substance.

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ICSE-MOLE CONCEPT AND STOICHIOMETRY-QUESTIONS FOR PRACTICE

Express 144 pencils in dozen and gross.
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is used to report the amount of chemical substance.
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How many O(2) molecules are there in one mole of oxygen gas?
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Calculate the number of CO(2) molecules in 10 moles of it.
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How many N atoms are present in 0.25 mol of N(2) ?
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The molecular formula of an organic acid is H(2)CO(2) What is its emp...
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What is the percentage composition of Al(2)(SO(4))(3)? [R.A.M.: 0 = ...
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Calculate the molecular mass and percentage composition of HgO. [R.A.M...
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Calculate the molecular mass of haemoglobin C(3021)H(4780)O(896)N(760)...
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Calculate the percentage composition of a compound which has molecular...
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Both carbon monoxide (CO) and carbon dioxide (CO(2)) are binary compou...
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Both sodium sulphate (Na(2)SO(4)) and sodium sulphite (Na(2)SO(3)) are...
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Determine the percentage composition of water (H(2)O) in hydrogen pero...
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Which contains larger percentage of oxygen, H(2)O or N(2)O(3)?
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What mass of sulphur is contained in 30 g of iron pyrites (FeS(2))?
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What mass of sulphur is contained in 30 g of iron pyrites (Na(2)B(4)O(...
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Calculate the percentage of nitrogen and oxygen in ammonium nitrate. [...
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