Решить! 1.hgoh= 2.na2o+h2o= 3.h20+so3= 4.cao+co2= - вопрос №1222320342525673244326623 от 111mart111 08.06.2021 08:10

Question

Химия: Решить! 1.hgoh= 2.na2o+h2o= 3.h20+so3= 4.cao+co2= 5.naoh+p2o5= 6.al+hci= 7.fe(oh)3+h2so4

111mart111 · Answer

2HgOH = Hg2O + H2ONa2O + H2O = 2NaOHH2O + SO3 = H2SO4CaO + CO2 = CaCO36NaOH + P2O5 = 2Na3PO4 + 3H2O2Al + 6HCl =2 AlCl3 + 3H22Fe(OH)3 + 3H2SO4 = Fe2(SO4)3 + 6H2O...