1.

tances.oxygen6. Balance the following chemical equations.(a) HNO, + Ca(OH), + Ca(NO3)2 +H,O(b) NaOH + H,SO, Na, So,+H,O(c) NaCl + AgNO, → AgCl + NaNO,(d) BaCl + H SO, BaSO, + HCI

Answer»

B) is the correct answer

no unbalance chemical equation

it is chapter 3 or not



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