Question

С какими из перечисленных веществ HCl, H2O, SO3, NaOH, K3PO4, вступит в реакцию с CuO ??????

Answer 1

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Answer 2

Reactivity of Substances with CuO

When considering the reactivity of substances with CuO, it's important to note that CuO is a metal oxide, and its reactivity with other substances can lead to various chemical reactions.

HCl: HCl, or hydrochloric acid, can react with CuO to form copper chloride and water.

H2O: Water does not react with CuO under normal conditions.

SO3: Sulfur trioxide (SO3) can react with CuO to form copper sulfate.

NaOH: Sodium hydroxide (NaOH) can react with CuO to form sodium cuprate and water.

K3PO4: Potassium phosphate (K3PO4) can react with CuO to form potassium cuprate and water.

In summary, HCl, NaOH, and K3PO4 are the substances that will react with CuO to form new compounds.

If you have any further questions or need additional information, feel free to ask!