Question

Balance the following equations. (Use the lowest possible whole-number coefficients. These may be zero.)

As₂O₃(s) + NO₃-(aq) ----> H₃AsO₄(aq) + NO₃₄(aq)

Answer 1

To balance the equation, 2 As₂O₃(s) + 7 NO₃-(aq) ----> 3 H₃AsO₄(aq) + NO₃₄(aq).

Step-by-step explanation:

To balance the given chemical equation, we need to adjust the coefficients of the compounds to ensure the same number of atoms on both sides.

To balance the given chemical equation: As₂O₃(s) + NO₃-(aq) ----> H₃AsO₄(aq) + NO₃₄(aq)

We need to balance the number of atoms on both sides of the equation. There are 2 arsenic (As) atoms on the left side, so we need 2 on the right side. We also have 6 oxygen (O) atoms on the left side, so we need 6 on the right side as well.

The balanced equation is: 2 As₂O₃(s) + 7 NO₃-(aq) ----> 3 H₃AsO₄(aq) + NO₃₄(aq)