Решить a)mgohcl+naoh= b)mgohcl+hcl= c)mgohclo3+naoh= d)mgohclo3+hcl=

a)mgohcl + naoh = mg(oh)2 + nacl

b)mgohcl + hcl = mg(oh)cl + h2o

остальное не знаю

1) 2mg+02=2mg0

2) mg0+2hcl= mgcl2 +h2o 

с + 2h2 - ch4

ch4 - (t)- c2h2 + 3h2

c2h2 + h2 = c2h4

c2h4 + h2o = c2h5oh

c2h5oh + c2h5oh = c2h5-o-c2h5