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Calculate the following in three moles o...

Calculate the following in three moles of ethane `(C_2H_6)` Number of molecules of ethane

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Number of molecules in 1 mole `C_2H_6=6.02xx10^23` Number of molecules in 3 moles `C_2H_6=18.06xx10^23`
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A N EXCEL PUBLICATION-SOME BASIC CONCEPTS OF CHEMISTRY-QUESTION BANK
  1. Calculate the following In three moles of ethane (C2H6) Number of mol...

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

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

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

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  5. Match the following prefixes with their multiples

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  6. If the speed of light is 3.0xx10^8ms^(-1) calculate the distance cover...

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  7. Dinitrogen and dihydrogen react as N2(g)+3H2(g)to2NH3(g) Calculate the...

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  8. Dinitrogen and dihydrogen react as N2(g)+3H2(g) to 2NH3(g) Will any of...

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  9. Dinitrogen and dihydrogen react as N2(g)+3H2(g) to 2NH3(g) If yes, ca...

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  10. How are 0.50 mol Na2CO3 and 0.50 M of Na2CO3 different.

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  11. If 10 volumes of dihydrogen reacts with 5 volumes of dioxygen gas, how...

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  13. Calculate the mass of one 12C atom in gram.

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  15. Manganese dioxide reacts with hydrochloric acid as MnO2+4HClrarrMnCl2+...

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  16. Chlorine is prepared in the laboratory by treating manganese dioxide(M...

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  17. Calculate the number of moles of O2 required to produce 240 g of Mgo ...

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  18. How many moles of oxygen are given by the complete decomposition of 1...

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  19. If the mass percent of various elements of a compound' is known, its e...

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  20. If the mass percent of various elements of a compound' is known, its e...

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