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Zn + Au(NO2)2 = Zn(NO2)2 + Au
C9H8O4 + KOH = C9H7O4K + H2O =>
C9H8O4 + KOH = C9H7O4K + H2O
CsBr + Cl = CsCl + Br2 =>
2 CsBr + 2 Cl = 2 CsCl + Br2
Mg(SO4) + Ca(OH)2 = Mg(OH)2 + CaSO4 =>
Mg(SO4) + Ca(OH)2 = Mg(OH)2 + CaSO4
Ca(s) + H2O = H2(s) + Ca(OH)2(g) =>
Ca(s) + 2 H2O = H2(s) + Ca(OH)2(g)
CuSO4 + Pb = Cu + PbSO4 =>
CuSO4 + Pb = Cu + PbSO4
K3[Al(OH)6] + HCl = KOH + AlOHCl2 + H2O =>
K3[Al(OH)6] + 2 HCl = 3 KOH + AlOHCl2 + 2 H2O
(NH4)2S + KOH = NH3 + K2S + H2O =>
(NH4)2S + 2 KOH = 2 NH3 + K2S + 2 H2O
Mg + Pb(CH3COO)2 = Mg(CH3COO)2 + Pb =>
Mg + Pb(CH3COO)2 = Mg(CH3COO)2 + Pb
MgCO3 + HNO3 = Mg(NO3)2H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2H2O + CO2
Fe + Ba(NO3)2 = BaO + N2 + Fe2O3 =>
10 Fe + 3 Ba(NO3)2 = 3 BaO + 3 N2 + 5 Fe2O3
Mg + HgS = MgS + Hg =>
Mg + HgS = MgS + Hg
CH3COOH + LiAlH4 = CH3CH2OH + LiOH + Al2O3 + CH3CH2OLi =>
4 CH3COOH + 2 LiAlH4 = 3 CH3CH2OH + LiOH + Al2O3 + CH3CH2OLi
MnO2 + HBr = H2O + MnBr4 =>
MnO2 + 4 HBr = 2 H2O + MnBr4
NH4OH = (NH3) + H2O =>
NH4OH = (NH3) + H2O
HBr(aq) = H2(g)Br2(l) =>
2 HBr(aq) = H2(g)Br2(l)
SO3H2O = H2SO4 =>
SO3H2O = H2SO4
Al2O3*3SrO + Al = Sr + SrO*Al2O3 =>
2 Al2O3*3SrO + 2 Al = 3 Sr + 3 SrO*Al2O3
C4H6(g) + O2(g) = CO2(g) + H2O(i) =>
2 C4H6(g) + 11 O2(g) = 8 CO2(g) + 6 H2O(i)
K2SO4(aq) + CaI2(aq) = CaSO4(s) + K(aq) + I(aq) =>
K2SO4(aq) + CaI2(aq) = CaSO4(s) + 2 K(aq) + 2 I(aq)
P4(s) + F2(g) = PF3(s) =>
P4(s) + 6 F2(g) = 4 PF3(s)
HgO + Br2 = HgBr2 + Br2O =>
HgO + 2 Br2 = HgBr2 + Br2O
Na3BO3 + H2O2 = Na2B4O7 + H2O + Na2O2 =>
4 Na3BO3 + 5 H2O2 = Na2B4O7 + 5 H2O + 5 Na2O2
HI + Cu(OH)2 = CuI2 + H2O =>
2 HI + Cu(OH)2 = CuI2 + 2 H2O
HNO3NaOH = H2O + NaNO3 =>
HNO3NaOH = H2O + NaNO3
HI + Cu(OH)2 = CuI2 + H2O =>
2 HI + Cu(OH)2 = CuI2 + 2 H2O
SOCl2 + Ag2S = AgCl + S2O =>
SOCl2 + Ag2S = 2 AgCl + S2O
NH4(NO3) + KOH = NH4(OH) + K(NO3) =>
NH4(NO3) + KOH = NH4(OH) + K(NO3)
KI + SO3 = SO2 + I2 + K2SO4 =>
2 KI + 2 SO3 = SO2 + I2 + K2SO4
HF + Ti(OH)3 = TiF3 + H2O =>
3 HF + Ti(OH)3 = TiF3 + 3 H2O
Al(NO3)2 + H2SO4 = AlSO4 + HNO3 =>
Al(NO3)2 + H2SO4 = AlSO4 + 2 HNO3
NaI(s) + H2SO4(l) = NaHSO4(s) + HI(g) =>
NaI(s) + H2SO4(l) = NaHSO4(s) + HI(g)
KMnO4 + NH3 + H2SO4 = K2SO4 + MnSO4 + N2 + H2O =>
6 KMnO4 + 10 NH3 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 N2 + 24 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H4O =>
26 K4Fe(CN)6 + 242 KMnO4 + 627 H2SO4 = 346 KHSO4 + 13 Fe2(SO4)3 + 242 MnSO4 + 156 HNO3 + 156 CO2 + 188 H4O
FeSO4 + NaNO3 + NaOH = Fe3O4 + NH3 + Na2SO4 + H2O =>
12 FeSO4 + NaNO3 + 23 NaOH = 4 Fe3O4 + NH3 + 12 Na2SO4 + 10 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Te + I2 = TeI3 =>
2 Te + 3 I2 = 2 TeI3
C6H12 + KMnO4 + H2SO4 = HOOC(CH2)4COOH + MnSO4 + K2SO4 + H2O =>
C6H12 + 2 KMnO4 + 3 H2SO4 = HOOC(CH2)4COOH + 2 MnSO4 + K2SO4 + 4 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
FeC2*2H2O + O2 = FeO + H2O + CO2 =>
2 FeC2*2H2O + 5 O2 = 2 FeO + 4 H2O + 4 CO2
OH = H2O + O2 =>
4 OH = 2 H2O + O2
Zn + HCl + Cu = ZnCl2 + HCu =>
Zn + 2 HCl + 2 Cu = ZnCl2 + 2 HCu
C2H6O2 + KMnO4 = MnO2 + KOH + CO2 + H2O =>
3 C2H6O2 + 10 KMnO4 = 10 MnO2 + 10 KOH + 6 CO2 + 4 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
Hg2CO3 + CaBr2 = CaCO3 + Hg2Br2 =>
Hg2CO3 + CaBr2 = CaCO3 + Hg2Br2
Hg2(N3)2 + K2Cr2O7 + H2SO4 = HgSO4 + K2SO4 + Cr2(SO4)3 + KNO3 + H2O =>
3 Hg2(N3)2 + 17 K2Cr2O7 + 65 H2SO4 = 6 HgSO4 + 8 K2SO4 + 17 Cr2(SO4)3 + 18 KNO3 + 65 H2O
CaAl2Si2O8 + Ca2Al2SiO7 + CaSiO3 = Ca3Al2(SiO4)3 =>
CaAl2Si2O8 + Ca2Al2SiO7 + 3 CaSiO3 = 2 Ca3Al2(SiO4)3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
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