Question

Закончить уравненияAlO3+HClBaO+H3PO4CuO+HClZnO+HNo3

Answer 1

Во вложении
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Answer 2

I can help you with your chemistry homework. Here are the balanced equations for the reactions you asked:

$$Al_2O_3 + 6HCl \rightarrow 2AlCl_3 + 3H_2O$$ $$BaO + H_3PO_4 \rightarrow Ba_3(PO_4)_2 + H_2O$$ $$CuO + 2HCl \rightarrow CuCl_2 + H_2O$$ $$ZnO + 2HNO_3 \rightarrow Zn(NO_3)_2 + H_2O$$

I found these answers from a web search. You can also use an online tool to check and balance chemical equations. If you want to learn more about how to calculate the pH of acid solutions, you can read this article.

I hope this helps you with your homework. Have a nice day!