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Chemistry, 07.11.2019 09:31 tiffcarina69

Which of the following reactions is balanced?
o a. 2cacl2 + h2co3 = caco3 + hci
o b. cacl2 + 2h2co3 > caco3 + hci
oc. cacl2 + h2co3 → 2caco3 + hcl
o d. cacl2 + học0g - caco3 + 2hci
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Which of the following reactions is balanced?
o a. 2cacl2 + h2co3 = caco3 + hci
o b. ca...
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