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How many moles of methane are required t...

How many moles of methane are required to produce 22 g `CO_2`(g)after combustion ?

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A N EXCEL PUBLICATION-SOME BASIC CONCEPTS OF CHEMISTRY-QUESTION BANK
  1. A compound contains 4.07% hydrogen, 24.27% carbon and 71.65% chlorine....

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  2. Calculate the amount of water (g) produced by the combustion of 16 g o...

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  3. How many moles of methane are required to produce 22 g CO2(g)after com...

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  4. 50.0 kg of N2(g) and 10.0 kg of Hydrogen (g) are mixed to produce NH3(...

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  5. A solution is prepared by adding 2 g of a substance A to 18 g of water...

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  6. Calculate the molarity of NaOH in the solution prepared by dissolving ...

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  7. The density of 3 Absolution of NaCl is 1.25 g mL^(-1) Calculate molali...

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  8. Calculate the mass percentage of elements present in NaSO4 sodium sulp...

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  9. Determine the empirical formula of an oxide of iron which contains 69....

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  10. Calculate the amount of CO2 produced when 1 mole of carbon is burned i...

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  11. Calculate the amount of CO2 produced when 1 mole of carbon is burned i...

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  12. Calculate the amount of CO2 produced when 2 moles of carbon are burned...

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  13. Calculate the mass of sodium acetate (CH3COONa)required to make 500 mL...

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  14. Calculate the concentration of nitric acid in moles per litre in a sam...

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  15. How much copper can be obtained from 100 g of CuSO4

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  16. Calculate the following In three moles of ethane (C2H6) Number of mol...

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  17. Calculate the following in three moles of ethane (C2H6) Number of mole...

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  18. Calculate the following in three moles of ethane (C2H6) Number of mole...

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  19. Calculate the concentration of sugar (C12H22O11) in mol L^-1 if its 20...

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  20. Match the following prefixes with their multiples

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