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3 Pb3O4 + 28 NaOH + 2 Cr(NO3)3 = 2 Na2CrO4 + 9 Na2PbO2 + 6 NaNO3 + 14 H2O
Ag + HBr = AgBr + H2 =>
2 Ag + 2 HBr = 2 AgBr + H2
C6H10 + C18H28O = C6H6 + C18H34O =>
3 C6H10 + 2 C18H28O = 3 C6H6 + 2 C18H34O
CH3Cl + HCl + Na = CH4 + NaCl =>
CH3Cl + HCl + 2 Na = CH4 + 2 NaCl
Ba(OH)2 + K2SiO3 = KOH + BaSiO3 =>
Ba(OH)2 + K2SiO3 = 2 KOH + BaSiO3
C6H5C3H7 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5C3H7 + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 33 K2SO4 + 66 MnSO4 + 174 H2O
KC1 + O2 = KC1O3 =>
2 KC1 + 3 O2 = 2 KC1O3
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Mg + HCI = Mg(CI)2 + H2 =>
Mg + 2 HCI = Mg(CI)2 + H2
HI + CaO = CaI + HO =>
HI + CaO = CaI + HO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K + Al(OH)3 = KOH + Al =>
3 K + Al(OH)3 = 3 KOH + Al
Cu + HNO2 = Cu(HNO3)2 + H2O + NO =>
Cu + 6 HNO2 = Cu(HNO3)2 + 2 H2O + 4 NO
CO2 + HNO3 = CO3 + NO2 + H2O =>
CO2 + 2 HNO3 = CO3 + 2 NO2 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al(OH)3 + H(ClO4) = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 H(ClO4) = Al(ClO4)3 + 3 H2O
MoO3 + HI = Mo2O5 + I2 + H2O =>
2 MoO3 + 2 HI = Mo2O5 + I2 + H2O
Na2S + NaOCl + H2O = S + NaCl + NaOH =>
Na2S + NaOCl + H2O = S + NaCl + 2 NaOH
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ca(OH)2(s) + HCl(aq) = CaCl2(s) + H2O =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(s) + 2 H2O
K3PO4 + HOH = K2HPO4 + KOH =>
K3PO4 + HOH = K2HPO4 + KOH
H2SO4 + Au(OH) = Au2(SO4) + H2O =>
H2SO4 + 2 Au(OH) = Au2(SO4) + 2 H2O
CH + F2 = CF4 + HF =>
2 CH + 5 F2 = 2 CF4 + 2 HF
Mn(OH)2 + MnO4{-} + OH{-} = MnO4{-2} + H2O =>
Mn(OH)2 + 4 MnO4{-} + 6 OH{-} = 5 MnO4{-2} + 4 H2O
NaNO3 + H2SO4 = HNO3 + NaHSO4 =>
NaNO3 + H2SO4 = HNO3 + NaHSO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CoCl3 + H2S = Co2S3 + HCl =>
2 CoCl3 + 3 H2S = Co2S3 + 6 HCl
Cd + AuNO3 = CdNO3 + Au =>
Cd + AuNO3 = CdNO3 + Au
As4O6 + I2 + H2O = As2O5 + HI =>
As4O6 + 4 I2 + 4 H2O = 2 As2O5 + 8 HI
C6H14 + Br2 = C6H13Br + HBr =>
C6H14 + Br2 = C6H13Br + HBr
K3[Fe(CN)6] + KI = K4[Fe(CN)6] + I2 =>
2 K3[Fe(CN)6] + 2 KI = 2 K4[Fe(CN)6] + I2
FeSO4 + K3(Fe(CN)6) = Fe2O3 + K3SO(CN)6 =>
FeSO4 + K3(Fe(CN)6) = Fe2O3 + K3SO(CN)6
C5H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C5H12O6(s) + 5 O2(g) = 5 CO2(g) + 6 H2O(l)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al(NO3)3 + CuSO4 = Cu(NO3)2 + Al2(SO4)3 =>
2 Al(NO3)3 + 3 CuSO4 = 3 Cu(NO3)2 + Al2(SO4)3
Cr2O7 + H2O = CrO4 + H =>
Cr2O7 + H2O = 2 CrO4 + 2 H
Ba(OH)2 + HF = BaF2 + H2O =>
Ba(OH)2 + 2 HF = BaF2 + 2 H2O
PI3 + NaOH = NaI + Na2HPO3 + H2O =>
PI3 + 5 NaOH = 3 NaI + Na2HPO3 + 2 H2O
C12H22O11(aq) + H2O = C2H5OH(aq) + CO2(g) =>
C12H22O11(aq) + H2O = 4 C2H5OH(aq) + 4 CO2(g)
NaNO3 + H2SO4 = HNO3 + Na2SO4 =>
2 NaNO3 + H2SO4 = 2 HNO3 + Na2SO4
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Na2O(s) + CO2(g) = Na2CO3(s) =>
Na2O(s) + CO2(g) = Na2CO3(s)
Co{2+} + MnO4{-} = Co{3+} + MnO4{2-} =>
Co{2+} + MnO4{-} = Co{3+} + MnO4{2-}
KHC8H4O4 + NaOH = H2O + KNaC8H4O4 =>
KHC8H4O4 + NaOH = H2O + KNaC8H4O4
NaI + HgCl = NaCl + HgI =>
NaI + HgCl = NaCl + HgI
HNO3 + Ag(NH3)2 = AgNO3 + NH3 + H2O =>
9 HNO3 + 8 Ag(NH3)2 = 8 AgNO3 + 17 NH3 + 3 H2O
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
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