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2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
(NH3) + H2SO4 = (NH4)2SO4 =>
2(NH3) + H2SO4 = (NH4)2SO4
Fe123 = Fe =>
Fe123 = 123 Fe
Fe2O3 + Na2CO3 + NaNO3 = Na2FeO4 + NaNO2 + CO2 =>
Fe2O3 + 2 Na2CO3 + 3 NaNO3 = 2 Na2FeO4 + 3 NaNO2 + 2 CO2
NaNO2 + K2Cr2O7 = Na2Cr2O7 + KNO2 =>
2 NaNO2 + K2Cr2O7 = Na2Cr2O7 + 2 KNO2
H{2}S + KOH = HOH + K{2}S =>
H{2}S + KOH = HOH + K{2}S
Cr2O3 + NO3{-} + CO3{-2} = CrO4{-2} + NO2{-} + CO2 =>
Cr2O3 + 3 NO3{-} + 2 CO3{-2} = 2 CrO4{-2} + 3 NO2{-} + 2 CO2
CrBr2 + Ba(OH)2 = Cr(OH)2 + Br2Ba =>
CrBr2 + Ba(OH)2 = Cr(OH)2 + Br2Ba
KI + KCIO3 + HCI = I2 + H2O + KCI =>
6 KI + KCIO3 + 6 HCI = 3 I2 + 3 H2O + 7 KCI
CO2(CO3)3(s) = CO2O3(s) + CO2 =>
CO2(CO3)3(s) = CO2O3(s) + 3 CO2
HCl(aq) + MnO2 = MnCl2(aq) + H2O + Cl2(g) =>
4 HCl(aq) + MnO2 = MnCl2(aq) + 2 H2O + Cl2(g)
Al + NaOH + H2O = Na2[Al(OH)4] + H2 =>
Al + 2 NaOH + 2 H2O = Na2[Al(OH)4] + H2
P(s) + Br2(g) = PBr3(s) =>
2 P(s) + 3 Br2(g) = 2 PBr3(s)
Ag + KNO3 + H2SO4 = Ag2SO4 + K2SO4 + NO + H2O =>
6 Ag + 2 KNO3 + 4 H2SO4 = 3 Ag2SO4 + K2SO4 + 2 NO + 4 H2O
Ag2CrO4 + NaCl = Ag2Cl + NaCrO4 =>
Ag2CrO4 + NaCl = Ag2Cl + NaCrO4
SnOH + HF2 = SnF2 + H2O =>
SnOH + HF2 = SnF2 + H2O
Al + KSCN = K + AlSCN =>
Al + KSCN = K + AlSCN
CuCl2 + HCl = CuHCl3 =>
CuCl2 + HCl = CuHCl3
CH3OH(aq) + K2Cr2O7(aq) + H2SO4(aq) = HCOOH(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
3 CH3OH(aq) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 HCOOH(aq) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O(l)
Bi(OH)3 + NaOH = Na3(Bi(OH)6) =>
Bi(OH)3 + 3 NaOH = Na3(Bi(OH)6)
KCl + Pb(NO3)2 = PbCl2 + KNO3 =>
2 KCl + Pb(NO3)2 = PbCl2 + 2 KNO3
In + I = InI =>
In + I = InI
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
Li2O + CrBr2 = LiBr + CrO =>
Li2O + CrBr2 = 2 LiBr + CrO
Na[Sn(OH)3] + NH4OH + AgNO3 = Ag + H2[Sn(OH)4] + NH4NO3 + NaNO3 =>
7 Na[Sn(OH)3] + 13 NH4OH + 16 AgNO3 = 16 Ag + 7 H2[Sn(OH)4] + 11 NH4NO3 + 7 NaNO3
CCl3CHO + H2O = CCl3C(OH)2H =>
CCl3CHO + H2O = CCl3C(OH)2H
NaNO2(aq) + HSO3NH2(aq) = NaHSO4(aq) + N2(g) + H2O(l) =>
NaNO2(aq) + HSO3NH2(aq) = NaHSO4(aq) + N2(g) + H2O(l)
KNO3 + AlCl3 = Al(NO3)3 + KCl =>
3 KNO3 + AlCl3 = Al(NO3)3 + 3 KCl
SiO2 + CO2 = SiCO4 =>
SiO2 + CO2 = SiCO4
P4S3 + HNO3 = H3PO4 + H2O + NO2 + S =>
P4S3 + 20 HNO3 = 4 H3PO4 + 4 H2O + 20 NO2 + 3 S
Li2O + MgO + ZnO + Al2O3 + P4O10 = Li24O12Mg5O5Zn4O4Al6O9P4O10 =>
12 Li2O + 5 MgO + 4 ZnO + 3 Al2O3 + P4O10 = Li24O12Mg5O5Zn4O4Al6O9P4O10
HNO3(conc) + I2(s) = NO2(g) + HIO3 + H2O =>
10 HNO3(conc) + I2(s) = 10 NO2(g) + 2 HIO3 + 4 H2O
NO2 + Na2S = N2 + Na2SO4 =>
2 NO2 + Na2S = N2 + Na2SO4
Cs2S(aq) + Sn(NO3)4(aq) = CsNO3(aq) + SnS2(aq) =>
2 Cs2S(aq) + Sn(NO3)4(aq) = 4 CsNO3(aq) + SnS2(aq)
CO + MnO4 = MnO + CO2 =>
3 CO + MnO4 = MnO + 3 CO2
CH3CH(Cl)2 + NaOH = CH3COH + NaCl + H2O =>
CH3CH(Cl)2 + 2 NaOH = CH3COH + 2 NaCl + H2O
CH3I + KOH = CH3OH + KI =>
CH3I + KOH = CH3OH + KI
F2(g) + NH3(g) = N2F4 + HF(g) =>
5 F2(g) + 2 NH3(g) = N2F4 + 6 HF(g)
LiOH + H(C2H3O2) = LiC2H3O2 + H2O =>
LiOH + H(C2H3O2) = LiC2H3O2 + H2O
Cr + HNO3 = Cr(NO3)3 + H2 =>
2 Cr + 6 HNO3 = 2 Cr(NO3)3 + 3 H2
Mg3(PO4)2 + HCl = MgCl2 + H3(PO4) =>
Mg3(PO4)2 + 6 HCl = 3 MgCl2 + 2 H3(PO4)
C6H5CH(OH)CH3 + Mg + CO2HCl = C6H5CH(CH3)COOH + MgCl2 + H2O =>
33 C6H5CH(OH)CH3 + 12 Mg + 24 CO2HCl = 32 C6H5CH(CH3)COOH + 12 MgCl2 + 17 H2O
NO + H6 = N + H2O =>
3 NO + H6 = 3 N + 3 H2O
SO3 + NO3 = SO4 + NO2 =>
SO3 + NO3 = SO4 + NO2
SO3 + CaCl2 = CaSO3 + Cl2 =>
SO3 + CaCl2 = CaSO3 + Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Bi2O3 + KOH + KClO3 = KBiO3 + KCl + H2O =>
3 Bi2O3 + 6 KOH + 2 KClO3 = 6 KBiO3 + 2 KCl + 3 H2O
CH2COOH + NaOH = NaCH2COO + H2O =>
CH2COOH + NaOH = NaCH2COO + H2O
(Pb(OH)4)2{-} + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O =>
2(Pb(OH)4)2{-} + ClO{-} = 4 PbO2 + Cl{-} + 2 OH{-} + 7 H2O
NH2CHCOOHCH2CH2COOH + O2 = NH2CONH2 + H2O + CO2 =>
2 NH2CHCOOHCH2CH2COOH + 9 O2 = NH2CONH2 + 7 H2O + 9 CO2
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