Physics, 14.11.2019 16:31 JaquoiaDean9823

Which one of the following chemical equations is balanced? a. nh3 + h2o → 2nh4oh b. 2nacl + h2so4 → hcl + naso4 c. koh + h2 so4 → khso4 + h2o d. 2na + s → 2nas

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Which one of the following chemical equations is balanced? a. nh3 + h2o → 2nh4oh b. 2nacl + h2so4 →...

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