Закончите уравнение реакций: 1)h2so4 + mg(oh)2 = 2)h2co3 = 3)al + hcl = 4)so2 + cao = 5)h2s + ca(oh)2 = 6)na2o + ca(oh)2 = 7)h2so3 = 8)h2so4 +zn = 9)h2co3 = 10)naoh + h2co3 = 11)al +o2 = 12)hcl + ca = 13)h2o +cao = 14)h2o = 15)fe2o3 + hcl = 16)ca + h3po4 = !