Question

Помогите! 1)Гидроксид Медия2 = Оксид Меди2 + Вода 2)Карбонат кальция = Оксид кальция + Оксид углерода4 3)Гидроксид алюминия = Оксид алюминия + Вода 4)Оксид азота2 = Азот + Кислород

Answer 1

Cu(OH)2 = CuO + H2O
2CaCO3 = 2CaO + CO2
2Al(OH)3 = Al2O3 + 3H2O
2NO = N2 + O2 
Над каждой стрелкой "t".

Answer 2

Balancing Chemical Equations

1) Hydroxide of Copper(II) + Oxygen = Copper(II) Oxide + Water - The balanced chemical equation for this reaction is: ``` 2Cu(OH)2(s) → 2CuO(s) + H2O(l) ```

2) Calcium Carbonate = Calcium Oxide + Carbon Dioxide - The balanced chemical equation for this reaction is: ``` CaCO3(s) → CaO(s) + CO2(g) ```

3) Aluminum Hydroxide = Aluminum Oxide + Water - The balanced chemical equation for this reaction is: ``` 2Al(OH)3(s) → Al2O3(s) + 3H2O(l) ```

4) Nitrogen Dioxide = Nitrogen + Oxygen - The balanced chemical equation for this reaction is: ``` 2NO2(g) → N2(g) + 2O2(g) ```

I hope these balanced chemical equations help! If you have any more questions or need further assistance, feel free to ask.