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acha ubshiooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo soma
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define the following terms
a)Empirical formula
b)molecular formula
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hellow am kauthar sodium is extracted from the electrolysis mixture of molten sodium chloride and calcium chloride
Identify location of important metal ore in Tanzania
What is the difference between electrochemical equivalent and electrochemical series.
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But electrochemicalseries is the arrangemant of element from the most reactive element to the least reactive element
Electrochemical equivalent is the mass of thesubstance discharged when one coulumb of eletricty passed tthough electrolyte
3g of CaCO3 was added into 250cm3 of 0.5M HCl . Calculate mass of acid which was remain unchanged
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Mention four products of destructive distillation of coal
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How can we practically prove that graphite and diamond are allotropes of carbon?
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how to organize atimic numbers and mass in the periodic table??
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when arranging atomic numbers in a periodic table just consider the increasement in atomic number values...simply as that
In the new periodic table,Elements are arranged due to the increase in their atomic number while mass number is not closely considered in periodic classification.
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Air is a mixture because it is the physical combination of many gases which can be separated by physical means.
Organic chemistry is the branch of chemistry which deal with the study of properties,reactions,structures, of organic compounds
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