Question

Zn + CuSO4 = H2SO4 + BaCl2 = Ca(NO3)2 + KOH = aCl2 + AgNO3 =​

Answer 1

Ответ:

Zn + CuSO4 = ZnSO4 + Cu

H2SO4 + BaCl2 = 2HCl + BaSO4

Ca(NO3)2 + 2KOH = Ca(OH)2 + 2KNO3

2Cl2 + 4AgNO3 = O2 + 2N2O5 + 4AgCl

Answer 2

It seems like you've provided a series of chemical reactions, but they are not balanced equations. In order to balance chemical equations, you need to ensure that the same number of atoms of each element are present on both the reactant and product sides of the equation.

Let's balance each equation step by step:

1. $Zn + CuSO_4 → ZnSO_4 + Cu$

2. $H_2SO_4 + BaCl_2 → 2HCl + BaSO_4$

3. $Ca(NO_3)_2 + 2KOH → Ca(OH)_2 + 2KNO_3$

4. $aCl_2 + 2AgNO_3 → 2AgCl + a(NO_3)_2$

Please note that the last equation is not balanced because the coefficient 'a' is unknown. To balance this equation, you need to determine the value of 'a'.

If you have a specific value for 'a', I can help you balance the last equation as well.