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Chemistry, 06.05.2020 19:13 kodakcam02
Hcl + h2o - H3O +cL- the water molecule acts as a base because it a) donates an h+ b)accepts an h+ c) donates an oh- d)accepts an oh-
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Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
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Hcl + h2o - H3O +cL- the water molecule acts as a base because it a) donates an h+ b)accepts an h+ c...
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