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2 NaHSO3 + 2 HOCl = H2SO4 + 2 HCl + Na2SO4
SnO2 + LiOH + H2O = Li2[Sn(OH)6] =>
SnO2 + 2 LiOH + 2 H2O = Li2[Sn(OH)6]
HCl + Rb(OH) = RbCl + H2O =>
HCl + Rb(OH) = RbCl + H2O
O20 = O =>
O20 = 20 O
Zn(NO3)2*ZnCl2 + NaOH = ZnO + NaCl + NaNO3 + H2O =>
Zn(NO3)2*ZnCl2 + 4 NaOH = 2 ZnO + 2 NaCl + 2 NaNO3 + 2 H2O
AlCl3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + HCl(aq) =>
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 HCl(aq)
(NH4)2CO3 + Fe(NO3)3 = Fe2(CO3)3 + NH4NO3 =>
3(NH4)2CO3 + 2 Fe(NO3)3 = Fe2(CO3)3 + 6 NH4NO3
KNO2 + KMnO4 + HCl = MnCl2 + KNO3 + KCl + H2O =>
5 KNO2 + 2 KMnO4 + 6 HCl = 2 MnCl2 + 5 KNO3 + 2 KCl + 3 H2O
Mg(OH)2 + CuCl2 = MgCl2 + Cu(OH)2 =>
Mg(OH)2 + CuCl2 = MgCl2 + Cu(OH)2
Co(NO3)2(aq) + NaOH(aq) = Co(OH)2 + Na(NO3) =>
Co(NO3)2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 Na(NO3)
Co(NO3)2(aq) + NaOH(aq) = Co(OH)2 + NaNO3 =>
Co(NO3)2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaNO3
FeSO4*7H2O + H2C2O4*2H2O = FeC2O4 + H2SO4 + H2O =>
FeSO4*7H2O + H2C2O4*2H2O = FeC2O4 + H2SO4 + 9 H2O
lithiumhydroxide + sulfuricacid = lithiumsulfate + water =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
(NH4)2CO3 + Fe(NO3)3 = Fe2(CO3)3 + NH4NO3 =>
3(NH4)2CO3 + 2 Fe(NO3)3 = Fe2(CO3)3 + 6 NH4NO3
Co(NO3)2(aq) + NaOH(aq) = Co(OH)2(s) + Na(NO3)(aq) =>
Co(NO3)2(aq) + 2 NaOH(aq) = Co(OH)2(s) + 2 Na(NO3)(aq)
(NH4)2CO3 + Fe(NO3)3 = Fe2(CO3)3 + NH4NO3 =>
3(NH4)2CO3 + 2 Fe(NO3)3 = Fe2(CO3)3 + 6 NH4NO3
Co(No3)2(aq) + NaOH(aq) = Co(OH)2(s) + NaNo3(aq) =>
Co(No3)2(aq) + 2 NaOH(aq) = Co(OH)2(s) + 2 NaNo3(aq)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaHC2O4 + Cl2 + NaOH + Ba(NO3)2 = NaCl + NaNO3 + H2O + BaCO3 =>
NaHC2O4 + Cl2 + 5 NaOH + 2 Ba(NO3)2 = 2 NaCl + 4 NaNO3 + 3 H2O + 2 BaCO3
Fe(C2O4)3 + BaCl2 = Ba(C2O4)3 + FeCl2 =>
Fe(C2O4)3 + BaCl2 = Ba(C2O4)3 + FeCl2
(H3C)(CH2)(CH)(OH)(CH3) + O2 = CO2 + H2O =>
(H3C)(CH2)(CH)(OH)(CH3) + 6 O2 = 4 CO2 + 5 H2O
K2S + CuCl2 = CuS + KCl =>
K2S + CuCl2 = CuS + 2 KCl
NH3 + CO2 = (NH2)2 + CO(ac) + H2O =>
2 NH3 + CO2 = (NH2)2 + CO(ac) + H2O
Co(NO3)2(aq) + NaOH(aq) = NaNO3(aq) + Co(OH)2 =>
Co(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3(aq) + Co(OH)2
CuCl2 + K2S = Cu2S2 + KCl =>
2 CuCl2 + 2 K2S = Cu2S2 + 4 KCl
(NH4)2CO3 + Fe(NO3)3 = Fe2(CO3)3 + NH4NO3 =>
3(NH4)2CO3 + 2 Fe(NO3)3 = Fe2(CO3)3 + 6 NH4NO3
Cr(OH)3 = HOH + Cr2O3 =>
2 Cr(OH)3 = 3 HOH + Cr2O3
Co(NO3)2(aq) + NaOH(aq) = Co(OH)2(s) + NaNO3(aq) =>
Co(NO3)2(aq) + 2 NaOH(aq) = Co(OH)2(s) + 2 NaNO3(aq)
H3Cl + NaOH = Na3Cl + H2O =>
H3Cl + 3 NaOH = Na3Cl + 3 H2O
NaC2H3O2{-} + (NH4)2S(aq) = Na2S(aq) + NH4C2H3O2{-}(aq) =>
2 NaC2H3O2{-} + (NH4)2S(aq) = Na2S(aq) + 2 NH4C2H3O2{-}(aq)
Mg(OH)2 + Cl2 = H2O + Mg(ClO3)2 + MgCl2 =>
6 Mg(OH)2 + 6 Cl2 = 6 H2O + Mg(ClO3)2 + 5 MgCl2
Si2S4 = Si + S8 =>
2 Si2S4 = 4 Si + S8
Fe(NO3)2 + Ba(OH)3 = Fe(OH)2 + Ba(NO3)3 =>
3 Fe(NO3)2 + 2 Ba(OH)3 = 3 Fe(OH)2 + 2 Ba(NO3)3
KClO3 + H2SO4 = O2 + KHSO4 + Cl2 + H2O =>
4 KClO3 + 4 H2SO4 = 5 O2 + 4 KHSO4 + 2 Cl2 + 2 H2O
Mg + Co(NO3)2 = Mg(NO3)2 + Co =>
Mg + Co(NO3)2 = Mg(NO3)2 + Co
K2C2O4 + FeCl3*6H2O = (FeK3(C2O4)3*H2O) + KCl + H2O =>
3 K2C2O4 + FeCl3*6H2O = (FeK3(C2O4)3*H2O) + 3 KCl + 5 H2O
BeI2 + O3 + H2O = BeO2 + HIO3 =>
3 BeI2 + 7 O3 + 3 H2O = 3 BeO2 + 6 HIO3
FeSO4 + KMnO4 + HCl = FeCl3 + MnSO4 + H2O + H2SO4 + KCl =>
5 FeSO4 + KMnO4 + 16 HCl = 5 FeCl3 + MnSO4 + 4 H2O + 4 H2SO4 + KCl
SiCl4 + H2O = HSiCl4{+} + HO{-} =>
SiCl4 + H2O = HSiCl4{+} + HO{-}
FeCl3*6H2O + K2C2O4 = K3Fe(C2O4)3*3H2O + KCl + H2O =>
FeCl3*6H2O + 3 K2C2O4 = K3Fe(C2O4)3*3H2O + 3 KCl + 3 H2O
C + Al = Al3C3 =>
3 C + 3 Al = Al3C3
MgO + HCl = MgCl2 + H2 + O2 =>
2 MgO + 4 HCl = 2 MgCl2 + 2 H2 + O2
NiSO4 + Cu = CuSO4 + Ni =>
NiSO4 + Cu = CuSO4 + Ni
MgO + HCl = MgCl2 + H2 + O2 =>
2 MgO + 4 HCl = 2 MgCl2 + 2 H2 + O2
FeCl3*6H2O + K2C2O4 = KCl + K3[Fe(C2O4)3]*3H2O + H2O =>
FeCl3*6H2O + 3 K2C2O4 = 3 KCl + K3[Fe(C2O4)3]*3H2O + 3 H2O
PbCl2(aq) + Li2SO4(aq) = PbSO4(aq) + LiCl(aq) =>
PbCl2(aq) + Li2SO4(aq) = PbSO4(aq) + 2 LiCl(aq)
CN{-} + Cl2 + H2O = Cl{-} + CO2 + N2 + H{+} =>
2 CN{-} + 5 Cl2 + 4 H2O = 10 Cl{-} + 2 CO2 + N2 + 8 H{+}
Cl + HNO3 = ClNO3 + H2 =>
2 Cl + 2 HNO3 = 2 ClNO3 + H2
NH4Cr + SO4 = NH4SO4 + CrSO4 =>
NH4Cr + 2 SO4 = NH4SO4 + CrSO4
Fe(NH4)2(SO4)2*6H20 + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H20 + 3 H2C2O4 + 3 K2C2O4 + 121 H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 236 H2O
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