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3 years ago

Please help, timed test, will give brainliest

Chemistry

1 answer:

OlgaM077 [116]3 years ago

4 0

Answer:

The answer to your question is letter B

Explanation:

A.) 2 AgCl + Na2S ⟶ 2 Ag2S + 2 NaCl

Reactants Elements Products

2 Ag 4

2 Cl 2

2 Na 2

1 S 2

This reaction is unbalanced

B.) 2 AgCl + Na2S ⟶ Ag2S + 2 NaCl

Reactants Elements Products

2 Ag 2

2 Cl 2

2 Na 2

1 S 1

This reaction is balanced

C.) AgCl + Na2S ⟶ 2 Ag2S + 2 NaCl

Reactants Elements Products

1 Ag 4

1 Cl 2

2 Na 2

1 S 2

This reaction is unbalanced

D.) 2 AgCl + 2 Na2S ⟶ Ag2S + NaCl

Reactants Elements Products

2 Ag 4

2 Cl 1

4 Na 1

2 S 1

This reaction is unbalanced

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Read 2 more answers

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For the gas phase decomposition of nitrosyl chloride at 400 K , the rate of the reaction is determined by measuring the appearan

UkoKoshka [18]

Answer:

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Explanation:

Knowing that the rate of the reaction is the change in the concentration of reactants (decrease) or the products (increase) with time.

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3 years ago