Naoh+h2so4 - ba(oh)2+hno2- zn(oh)2+hmnou- all(oh)3+hcl- - вопрос №69215862422233 от rfege91 06.04.2020 07:49

Question

Химия: Naoh+h2so4 - ba(oh)2+hno2- zn(oh)2+hmnou- all(oh)3+hcl- fe(oh)3+hno3- koh+hcns- ca(oh)3+h2s-

rfege91 · Answer

Na (OH) 2+HNO2- NaNO2 + H2OBa(OH)2+HNO2- Ba( NO3)2 + H2OZn(OH)2+HMnOu- ZnMnOu + H2OAll(OH)3+HCl- AlCl3 + 3H2OFe(OH)3+HNO3- FeNO3+ H2OKOH+HCNS- KCl + H2O Ca(OH)3+H2S- Ca(HS)2 + 3H2O...

Naoh+h2so4 -> ba(oh)2+hno2-> zn(oh)2+hmnou-> all(oh)3+hcl-> fe(oh)3+hno3-> koh+hcns-> ca(oh)3+h2s->