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Maurinko [17]
1 year ago
6

N2 + 3H2 → 2NH3 △H = -92 kJ / mol

Chemistry
1 answer:
Tpy6a [65]1 year ago
3 0

Explanation:

<em>(e)the heat is absorbed into the reaction</em> .

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We can differentiate barium ions and sulfate ions away from the surface if we add a small amount of solid barium sulfate is mixed with water and shaken.

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An ionic and covalent quality has in every molecular bond.

In barium sulfate barium has lowest electronegativities.

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so the bond between both barium and sulfate is ionic in character.

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