Chemistry, 07.11.2020 19:40 jbuchjr13

Reactioneaza total 22 kg calcar de puritate 80 % cu o solutie de acid clorhidric de concentratie 30 %. Stiind ca rezulta clorura de calciu, apa si dioxid de carbon, se cer: a. ecuatia reactiei chimice;
b. masa de solutie de acid clorhidric stoechiometric necesara;
c. masa de clorura de calciu rezultata;
d. cantitatea/numarul de moli de apa.

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Reactioneaza total 22 kg calcar de puritate 80 % cu o solutie de acid clorhidric de concentratie 30...