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Seema Kumari
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Seema Kumari

4 year ago

To calculate the equivalent mass of a base, simply divide the molar mass of the base by the number of hydroxyl groups. Take, for example, calcium hydroxide Ca(OH)₂. A few simple calculations yield an equivalent of 37g/mol. To fin...

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Mitesh Sharma
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Mitesh Sharma

4 year ago

Multiplication of equivalent weight and valency of an element is equal to Atomic weight. In simple language, Equivalent weight is the mass of a compound which can combine with 1g of hydrogen or 8g of oxygen

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Shweta Jain
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Shweta Jain

4 year ago

The number of valence electrons in the outermost shell in carbon is 4. To attain noble gas configuration carbon makes 4 bonds with carbon. Therefore, Carbon is tetravalent.

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Mitesh Sharma
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Mitesh Sharma

4 year ago

In chemistry, the valence or valency of an element is the measure of its combining capacity with other atoms when it forms chemical compounds or molecules

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