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What is the balanced form of the chemical equation shown below?

Ca(OH)2(aq) + Na2CO3(aq) CaCO3(s) + NaOH(aq)

A. Ca(OH)2(aq) + Na2CO3(aq) CaCO3(s) + 2NaOH(aq)
B. 2Ca(OH)2(aq) + Na2CO3(aq) 2CaCO3(s) + 2NaOH(aq)
C. CaOH(aq) + Na2CO3(aq) CaCO3(s) + Na2OH(aq)
D. Ca(OH)2(aq) + Na2CO3(aq) CaCO3(s) + NaOH(aq)

User Dibidalidomba
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2 Answers

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24 votes

A. Ca(OH)2(aq) + Na2CO3(aq) CaCO3(s) + 2NaOH(aq)

User Morizotter
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9 votes
9 votes

Answer:

B

Step-by-step explanation:

. 2Ca(OH)2(aq) + Na2CO3(aq) 2CaCO3(s) + 2NaOH(aq)

User Nodir Rashidov
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