2Fe(OH)₃ +t =Fe₂O₃ + 3H₂O
Ca₃(PO₄)₂ +t= 3CaO + P₂O₅
4HNO₃ +t =2H₂O + 4NO₂↑ + O₂↑
2Cu(NO₃)₂ +t= 2CuO + 4NO₂↑ + O₂↑
<span>3.)CaCO3</span> + 2HBr = <span>CaBr2</span> + <span>CO2</span> + <span>H2O</span><span>1.)Na2SO4+BaCl2=2NaCl+BaSO4
</span><span>2.)Al(NO3)3</span> + 3LiOH = <span>Al(OH)3</span> + 3<span>LiNO<span>3
</span></span> Только не по порядку записано