Question

2-τοπ a) Na₂O + HCL = ə) NaOH + HCL = 6) KOH + CUSO4 = B) Zn + H₂SO4 = памагите
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Answer 1

Объяснение:

Na2O+2HCL--->2NaCl+H2O

Naoh+hcl--->nacl+h2o

2Koh+cuso4--->k2so4 + cu(oh)2

Zn+h2so4--->znso4 +h2