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IgorC [24]
2 years ago
7

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.
Chemistry
1 answer:
WINSTONCH [101]2 years ago
7 0

Answer:

De la Alex;)(da alex ăla de e din cls cu tn:)

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