Question

A)hcl+khso3=? B)hcl+k2so3=? C)hcl+khs=? D)hcl+k2s=? ​

Answer 1

Ответ:

Объяснение:

HCl + KHSO3 = KCl + SO2↑ + H2O

2HCl + K2SO3 = 2KCl + SO2↑ + H2O

HCl + KHS = KCl + H2S↑

2HCl + K2S = 2KCl + H2S↑

Answer 2

To balance these chemical equations, let's break them down and determine the products formed.

A) HCl + KHSO3: The reaction between hydrochloric acid (HCl) and potassium bisulfite (KHSO3) will produce potassium chloride (KCl) and sulfur dioxide (SO2) gas.

The balanced equation is: 2HCl + KHSO3 → KCl + SO2 + H2O

B) HCl + K2SO3: The reaction between hydrochloric acid (HCl) and potassium sulfite (K2SO3) will produce potassium chloride (KCl) and sulfur dioxide (SO2) gas.

The balanced equation is: 2HCl + K2SO3 → 2KCl + SO2 + H2O

C) HCl + KHS: The reaction between hydrochloric acid (HCl) and potassium hydrosulfide (KHS) will produce potassium chloride (KCl) and hydrogen sulfide (H2S) gas.

The balanced equation is: HCl + KHS → KCl + H2S

D) HCl + K2S: The reaction between hydrochloric acid (HCl) and potassium sulfide (K2S) will produce potassium chloride (KCl) and hydrogen sulfide (H2S) gas.

The balanced equation is: 2HCl + K2S → 2KCl + H2S

Please note that these are balanced chemical equations representing the reactions between the given substances.