Answer:
See the answer below
Step-by-step explanation:
Aqueous solution of copper II nitrate contains solute of copper II nitrate dissolved in water. The equation for the reaction is as below:
+
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![Cu(NO_3)_2 (aq)](https://img.qammunity.org/2021/formulas/chemistry/high-school/a2srxdzsz1sya7yknwwiav563zmd4i9cry.png)
Hence, the solute chemical is copper II nitrate while the solvent is water.
Chemical formula of copper II nitrate -
![Cu(NO_3)_2](https://img.qammunity.org/2021/formulas/chemistry/high-school/ldul3xjfo5ly0m1zsdywdncxndbjika0l8.png)
Chemical formula of water -
![H_2O](https://img.qammunity.org/2021/formulas/chemistry/middle-school/ai34t15crhesbwakc1ub2n4v1514apscvp.png)