ch2cooh+caco3=?
1) (ch3coo)2ca+co2+h2o
2) ch2cooca+co2+h2o
3) (ch2coo)2ca+h2co3
4) ch3cooca+h2o+co2
1) (ch3coo)2ca+co2+h2o
2) ch2cooca+co2+h2o
3) (ch2coo)2ca+h2co3
4) ch3cooca+h2o+co2
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Answers & Comments
Ответ:
1) (ch3coo)2ca+co2+h2o
Объяснение: