Ответ:
Na2SO4+Ba(NO3)2--->BaSO4+2NaNO3
2Na⁺+SO⁻²₄+Ba⁺²+2NO⁻²₃-->BaSO4+2Na⁺+2NO⁻²₃
SO⁻²₄+Ba⁺²-->BaSO4
Ca(OH)2+2HCL-->CaCL2+2H2O
Ca⁺²+2OH⁻+2H⁺+2CL⁻-->Ca⁺²+2CL⁻+2H2O
2OH⁻+2H⁺-->2H2O
Объяснение:
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Ответ:
Na2SO4+Ba(NO3)2--->BaSO4+2NaNO3
2Na⁺+SO⁻²₄+Ba⁺²+2NO⁻²₃-->BaSO4+2Na⁺+2NO⁻²₃
SO⁻²₄+Ba⁺²-->BaSO4
Ca(OH)2+2HCL-->CaCL2+2H2O
Ca⁺²+2OH⁻+2H⁺+2CL⁻-->Ca⁺²+2CL⁻+2H2O
2OH⁻+2H⁺-->2H2O
Объяснение: