Chemistry, 23.01.2020 05:31 qxeenjasss

When potassium hydroxide and barium chloride react, potassium chloride and barium hydroxide are formed. the balanced equation for this reaction is . kh + bacl --> kcl + bah
b. koh + bacl --> kcl + baoh
c. 2koh + bacl₂ --> 2kcl + ba(oh)₂
d. koh + bacl₂ --> kcl₂ + baoh

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Answer from: lindseyr190

The answer to your question is letter C.

Explanation:

Reaction

Potassium hydroxide = KOH

Barium chloride = BaCl₂

Potassium chloride = KCl

Barium hydroxide = Ba(OH)₂

KOH + BaCl₂ ⇒ KCl + Ba(OH)₂

Reactant Elements Products

1 K 1

1 Ba 1

2 Cl 1

1 H 2

1 O 2

The reaction is unbalanced

2KOH + BaCl₂ ⇒ 2KCl + Ba(OH)₂

Reactant Elements Products

2 K 2

1 Ba 1

2 Cl 2

2 H 2

2 O 2

Now, the reaction is balanced

Answer from: adibakawsar

2KOH + BaCl2 => 2KCl + Ba(OH)2

Explanation:

There are 2 atoms of O and H in Ba(OH)2 in the product so to balance we put 2 on KOH. Then balance K by adding 2 in KCl to have equal number of atoms for K and Cl in both the reactant and product side. Barium have 1 atom on the reactant and in the product.

Answer from: Quest

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Answer from: Quest

Must be negative.substance increases

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When potassium hydroxide and barium chloride react, potassium chloride and barium hydroxide are form...

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