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Автор - danyakhromoj

ca cacl2 ca oh 2 ca (no3)3-caso4

Ответ

Автор - alinamlt2005

Ответ:

Ca+2HCl➡CaCl2+H2

2CaCl+H2O➡2Ca(OH)2+2Cl

Ca(OH)2+2HNO3➡Ca(NO3)2+2H2O

Ca(NO3)2+H2SO4➡CASO4+2HNO3

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