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2 H4SiO4 + 4 Sr(OH)2 = Sr4(SiO4)2 + 8 H2O
SO2 + OH{-} + IO3{-} = SO4{2-} + I2 + H2O =>
5 SO2 + 8 OH{-} + 2 IO3{-} = 5 SO4{2-} + I2 + 4 H2O
Cu + Cl + H2O = CuCl2*2H2O =>
Cu + 2 Cl + 2 H2O = CuCl2*2H2O
P4 + Cl3 = PCl3 =>
P4 + 4 Cl3 = 4 PCl3
Au(NO3)2 + KCl = K(NO3) + AuCl2 =>
Au(NO3)2 + 2 KCl = 2 K(NO3) + AuCl2
C7H8 + MnO2 + H{+} = CO2 + H2O + Mn2{+} =>
7 C7H8 + 72 MnO2 + 36 H{+} = 49 CO2 + 46 H2O + 36 Mn2{+}
Fe3 + HCl = FeCl3 + H =>
Fe3 + 9 HCl = 3 FeCl3 + 9 H
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
(CH3COO)2Cu + BaOH = Cu(OH)2 + CH3COOBa =>
(CH3COO)2Cu + 2 BaOH = Cu(OH)2 + 2 CH3COOBa
Fe + RbOH + H2SO4 + H2O = RbFe(SO4)2*12H2O + H2 =>
2 Fe + 2 RbOH + 4 H2SO4 + 22 H2O = 2 RbFe(SO4)2*12H2O + 3 H2
(CH3COO)2Cu + BaOH = Cu(OH)2 + CH3COOBa =>
(CH3COO)2Cu + 2 BaOH = Cu(OH)2 + 2 CH3COOBa
K2[HgI4] + KCn = HgCn + K2[KI4] =>
K2[HgI4] + KCn = HgCn + K2[KI4]
Ca + CH3COOH = CaCH3COO + H2 =>
2 Ca + 2 CH3COOH = 2 CaCH3COO + H2
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 16 H2SO4 = 8 KHSO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
Cu + Cl + H2O = CuCl2*2H2O =>
Cu + 2 Cl + 2 H2O = CuCl2*2H2O
CH3CH2CH2CH2COONa + NaOH = CH3CH2CH2CH3 + Na2CO3 =>
CH3CH2CH2CH2COONa + NaOH = CH3CH2CH2CH3 + Na2CO3
C4H10 + O2CO2 + H2O = C6H12O6 =>
8 C4H10 + 10 O2CO2 + 2 H2O = 7 C6H12O6
OSO4 + CO = OS3CO12 + CO2 =>
3 OSO4 + 4 CO = OS3CO12 + 3 CO2
Ca(OH)2 + HNO3 = H2O + CaOHNO3 =>
Ca(OH)2 + HNO3 = H2O + CaOHNO3
C8H9NO2 + H2O2 = CO2 + H2O + NO2 =>
2 C8H9NO2 + 41 H2O2 = 16 CO2 + 50 H2O + 2 NO2
(NH4)2(SO4) = NH3 + H2SO4 =>
(NH4)2(SO4) = 2 NH3 + H2SO4
CH4O2 + NaHCO3 = CO2 + C2H3O2Na + H2O =>
2 CH4O2 + NaHCO3 = CO2 + C2H3O2Na + 3 H2O
HClO + Br2 + H2O = HCl + HBrO3 =>
5 HClO + Br2 + H2O = 5 HCl + 2 HBrO3
Mn + HNO3 = MnHNO3 =>
Mn + HNO3 = MnHNO3
P + NaOH = Na3P + Na3PO4 + H2O =>
8 P + 24 NaOH = 5 Na3P + 3 Na3PO4 + 12 H2O
LiOH + SO3 = Li2SO4 + H2O =>
2 LiOH + SO3 = Li2SO4 + H2O
Mg(OH)2(s) + H3PO4(aq) = Mg3(PO4)2(s) + H2O =>
3 Mg(OH)2(s) + 2 H3PO4(aq) = Mg3(PO4)2(s) + 6 H2O
Cu(H2O)6{+2} + OH{-} = Cu(OH)2 + H2O =>
Cu(H2O)6{+2} + 2 OH{-} = Cu(OH)2 + 6 H2O
CH3OOH + Ba(OH)2 = Ba(CH3OO)2 + H2O =>
2 CH3OOH + Ba(OH)2 = Ba(CH3OO)2 + 2 H2O
F2 + O2 = (OF2) =>
2 F2 + O2 = 2(OF2)
Cu(OH)2(aq) + NH3(aq) = Cu(NH3)4(s) + OH(aq) =>
Cu(OH)2(aq) + 4 NH3(aq) = Cu(NH3)4(s) + 2 OH(aq)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
TiCl4 + CO2 = TiO + Cl2 + C =>
2 TiCl4 + CO2 = 2 TiO + 4 Cl2 + C
CuI + NH4OH = CuOH + NH4I =>
CuI + NH4OH = CuOH + NH4I
K2[Sn(OH)4] + BiCl3 + KOH = Bi + K2[Sn(OH)6] + KCl =>
3 K2[Sn(OH)4] + 2 BiCl3 + 6 KOH = 2 Bi + 3 K2[Sn(OH)6] + 6 KCl
KOH + NaHSO3 = NaOH + KHSO3 =>
KOH + NaHSO3 = NaOH + KHSO3
FeSO4 + HNO3 = Fe2(SO4)3 + Fe(NO3)3 + N2O + H2O =>
24 FeSO4 + 30 HNO3 = 8 Fe2(SO4)3 + 8 Fe(NO3)3 + 3 N2O + 15 H2O
CH3CH2COCl + CH3CH2OH = CH3CH2COOH + CH3CH2Cl =>
CH3CH2COCl + CH3CH2OH = CH3CH2COOH + CH3CH2Cl
Fe3O4 + Al = Fe3 + Al2O3 =>
3 Fe3O4 + 8 Al = 3 Fe3 + 4 Al2O3
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + KCl =>
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + 3 KCl
Na(OH)2 + H2SO4 = Na + SO4 + H2O =>
Na(OH)2 + H2SO4 = Na + SO4 + 2 H2O
CaO(s) + H2SO4(aq) = CaSO4 + H2O =>
CaO(s) + H2SO4(aq) = CaSO4 + H2O
CrO3 + KOH = K2Cr2O7 + H2O =>
2 CrO3 + 2 KOH = K2Cr2O7 + H2O
Al2(SO4)3 + NH3 + H2O = Al2O3H2O + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3 + 4 H2O = Al2O3H2O + 3(NH4)2SO4
Mg(SO4) + LiOH = MgOH + Li(SO4) =>
Mg(SO4) + LiOH = MgOH + Li(SO4)
C7H5(NO2)3 = C(s) + CO(g) + N2(g) + H2O(g) =>
2 C7H5(NO2)3 = 7 C(s) + 7 CO(g) + 3 N2(g) + 5 H2O(g)
KOH + H2SO3 = K2SO3 + H2O =>
2 KOH + H2SO3 = K2SO3 + 2 H2O
Cr(SO4)2 + Al = Al2(SO4)3 + Cr =>
3 Cr(SO4)2 + 4 Al = 2 Al2(SO4)3 + 3 Cr
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NH3 + KMnO4 + H2O = MnO2 + KOH + HNO3 =>
3 NH3 + 8 KMnO4 + H2O = 8 MnO2 + 8 KOH + 3 HNO3
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