NaCl -нейтральная
MgCl2 - кислотная
KCl - нейтральная
Mg + 2HCl = MgCl2 + H2
Mg + H2SO4(разб.)= MgSO4 + H2
4Mg + 5H2SO4(конц.)= 4MgSO4 + H2S + 4H2O
4Mg + 10HNO3(разб.)= 4Mg(NO3)2 + NH4NO3 + 3H2O
4Mg + 10HNO3(конц.)= 4Mg(NO3)2 + N2O + 5H2O
Cao+Cl2o=Ca(ClO)2
2BaO<span> + </span><span>Cl2O5</span><span> = </span>2BaCl<span> + </span>7<span>O
</span><span>3Cl2O5 + Al2O3 = 2Al(ClO3)<span>3
</span></span><span>Al2O3</span><span> + </span>6HClO<span> = </span>2<span>Al(ClO)3</span><span> + </span>3<span>H2O
</span>
MgO + 2HCl = MgCl2 + H2O
MgCl2 + 2NaOH = Mg(OH)2 + 2NaCl
Mg(OH)2 (t)= MgO + HOH
MgO + 2HNO3 = Mg(NO3)2 + H2O
<span>Mr(Na2CO3) = 106 М= 106г/моль,
</span><span><span>Mr(</span>,H2CO3,) =62 М=62г/моль
</span><span>Mr(NaCl,)=58,5 М =58,5г/моль
</span><span><span>Mr(</span>H2SiO3) = 78 М =78г/моль
,</span><span><span>Mr(</span>Fe(NO3)3,) =242 М =242г/моль
</span><span><span>Mr(</span>HCl
) = 36,5 М= 36,5г/моль</span>
<em><span> 6H2O + 6CO2 = 6O2 + C6H12O6</span></em>