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Avogadro Number And Mass

ICSE X Chemistry Mole Concept and Stoichiometry

The mass of CO2 that shall be obtained by heating 10kg 80% pure lime stone? A-line. 4kg,b-6.6kg,c-3.52kg,d-8.8kg

Asked by amitjena226 30th November 2017 10:25 AM
Answered by Expert

NEET1 NEET1 Chemistry

The number of ions present in 2L of a solution of 1.6M K4FeCN6?

Asked by amitjena226 30th November 2017 10:27 AM
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CBSE IX Chemistry Atoms and Molecules

why is 6.022 *10power 23 taken as avagardo constant and not some other number ?  

Asked by meghanavincent25 9th January 2018 8:02 PM
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ICSE X Chemistry Mole Concept and Stoichiometry

the relative molecular mass[molecular weight]of 290 ml.of a gas 'A' at 17*C and 1520 mm pressure which weighs 2.73 g at s.t.p.[1 litre of hydrogen at s.t.p weighs 0.09 g.]  

Asked by suhaibbro1828 17th February 2018 12:45 PM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry

Calculate the approximate number of atoms present in 4.25 of NH³

Asked by asifiqubalmld 5th August 2018 1:05 PM
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