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Na2SO4 + 2 KNO3 = 2 NaNO3 + K2SO4
Mo23 + KMnO4 + H2SO4 = MoO3 + MnSO4 + K2SO4 + H2O =>
5 Mo23 + 138 KMnO4 + 207 H2SO4 = 115 MoO3 + 138 MnSO4 + 69 K2SO4 + 207 H2O
NH2CH2COOH + O2 = NH3 + CO2 + H2O =>
2 NH2CH2COOH + 3 O2 = 2 NH3 + 4 CO2 + 2 H2O
(HCl)4 + NaOH = H2O + NaCl =>
(HCl)4 + 4 NaOH = 4 H2O + 4 NaCl
H2SO4 + HNO3 = SO4 + NO2 + H2O =>
H2SO4 + 2 HNO3 = SO4 + 2 NO2 + 2 H2O
Zn + NO3{-} + H2O = ZnO2{2-} + NH3 + H{+} =>
4 Zn + NO3{-} + 5 H2O = 4 ZnO2{2-} + NH3 + 7 H{+}
Hg2(NO3)2 + Na2S = Hg2S + NaNO3 =>
Hg2(NO3)2 + Na2S = Hg2S + 2 NaNO3
CaO + N2O5 = Ca(NO3)2 =>
CaO + N2O5 = Ca(NO3)2
Al(NO3)3 + H2O = Al(OH)3 + HNO3 =>
Al(NO3)3 + 3 H2O = Al(OH)3 + 3 HNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + KCl = HCl + K2SO4 =>
H2SO4 + 2 KCl = 2 HCl + K2SO4
Cr(OH)3 + Fe(OH)3 + NaOH = Na2CrO4 + Fe(OH)2 + H2O =>
Cr(OH)3 + 3 Fe(OH)3 + 2 NaOH = Na2CrO4 + 3 Fe(OH)2 + 4 H2O
NaF = Na + F2 =>
2 NaF = 2 Na + F2
Pb + ZnCl2 = PbCl + Zn =>
2 Pb + ZnCl2 = 2 PbCl + Zn
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn2(SO4)2 + (NH4)2CO3 = Zn2(CO3)2 + (NH4)2SO4 =>
Zn2(SO4)2 + 2(NH4)2CO3 = Zn2(CO3)2 + 2(NH4)2SO4
H + Ag = AgH =>
H + Ag = AgH
HI(H2O) + KOH = H2O + KI =>
HI(H2O) + KOH = 2 H2O + KI
KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2
HNO3 + Ag = NO + AgO + H2O =>
2 HNO3 + 3 Ag = 2 NO + 3 AgO + H2O
Cu(OH)2 + Na2SO4 + HCl = NaCl + CuSO4 + H2O =>
Cu(OH)2 + Na2SO4 + 2 HCl = 2 NaCl + CuSO4 + 2 H2O
H3PO4 + Sn(OH)4 = Sn3P4O16 + H2O =>
4 H3PO4 + 3 Sn(OH)4 = Sn3P4O16 + 12 H2O
NH3 + SO3 = N2 + S + H2O =>
2 NH3 + SO3 = N2 + S + 3 H2O
Mg(HCO3)2 + K2CO3 = MgCO3 + KHCO3 =>
Mg(HCO3)2 + K2CO3 = MgCO3 + 2 KHCO3
MgAl = Mg + Al =>
MgAl = Mg + Al
NaCl(aq) + BaCl2 = NaCl2 + BaCl =>
NaCl(aq) + BaCl2 = NaCl2 + BaCl
K2O + Cd(OH)2 = KOH + CdO =>
K2O + Cd(OH)2 = 2 KOH + CdO
Zn + HBr = ZnBr2 + H =>
Zn + 2 HBr = ZnBr2 + 2 H
Na2CO3 + HC1O3 = NaC1O3 + CO2 + H2O =>
Na2CO3 + 2 HC1O3 = 2 NaC1O3 + CO2 + H2O
C10H20O3 + O2 = CO2 + H2O =>
2 C10H20O3 + 27 O2 = 20 CO2 + 20 H2O
HClO4 + N2O + H2O = HNO3 + Cl2 =>
8 HClO4 + 7 N2O + 3 H2O = 14 HNO3 + 4 Cl2
CH3OH + K2Cr2O7 + H2SO4 = HCOOH + K2SO4 + H2O + Cr2(SO4)3 =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 HCOOH + 2 K2SO4 + 11 H2O + 2 Cr2(SO4)3
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
CuCI + NaOH = CuOH + NaCI =>
CuCI + NaOH = CuOH + NaCI
Na2CO3 + FeCr2O4 + O2 = Na2CrO4 + CO2 + Fe2O3 =>
8 Na2CO3 + 4 FeCr2O4 + 7 O2 = 8 Na2CrO4 + 8 CO2 + 2 Fe2O3
SrCl4 + Na2SO4 = SrSO4 + Cl2 + Na2 =>
SrCl4 + Na2SO4 = SrSO4 + 2 Cl2 + Na2
Fe2 + H2SO4 = Fe(SO4)3 + H2 =>
Fe2 + 6 H2SO4 = 2 Fe(SO4)3 + 6 H2
Cu(OH)2 + H2S = Cu2S2 + H2O =>
2 Cu(OH)2 + 2 H2S = Cu2S2 + 4 H2O
Yb(NO3)3(H2O)5 + SiO(NO3)2 + C19H42BrN = Yb2Si2O7 + CO2 + H2O + N2 + Br2 =>
236 Yb(NO3)3(H2O)5 + 236 SiO(NO3)2 + 50 C19H42BrN = 118 Yb2Si2O7 + 950 CO2 + 2230 H2O + 615 N2 + 25 Br2
Fe(OH)3 + CH3COOH = Fe{3+} + CH3COO{-} + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe{3+} + 3 CH3COO{-} + 3 H2O
Cl(g) + HFl(aq) = Fl(g) + HCl(aq) =>
Cl(g) + HFl(aq) = Fl(g) + HCl(aq)
KMnO4 + H2SO4 + FeSO4 = K2SO4 + Fe(MnO4)3 + H2 =>
6 KMnO4 + H2SO4 + 2 FeSO4 = 3 K2SO4 + 2 Fe(MnO4)3 + H2
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
Al2S3 + H2O = Al2O3 + H2S =>
Al2S3 + 3 H2O = Al2O3 + 3 H2S
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2CO3 + BaBr2 = BaCO3 + NaBr =>
Na2CO3 + BaBr2 = BaCO3 + 2 NaBr
CoBr3(aq) + K2S(aq) = Co2S3(s) + KBr(aq) =>
2 CoBr3(aq) + 3 K2S(aq) = Co2S3(s) + 6 KBr(aq)
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