Chemistry, 27.05.2021 19:30, auty2925

What will happen if we conduct the experiments below: 1) In a solution NaOH we add phenolophthalein and later we add HCl.

2) In a vinegar solution we add soda.

3) In a HCl solution we add an amount of copper.

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What will happen if we conduct the experiments below: 1) In a solution NaOH we add phenolophthalein...