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HF + HOH = HFH + OH
H3PO4 + Na = H2 + Na3PO4 =>
2 H3PO4 + 6 Na = 3 H2 + 2 Na3PO4
K + N2 = K3N =>
6 K + N2 = 2 K3N
Ba + FeBr3 = BaBr2 + Fe =>
3 Ba + 2 FeBr3 = 3 BaBr2 + 2 Fe
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
Ca(HCO3)2 + (NH4)2CO3 = CaCO3 + NH4HCO3 =>
Ca(HCO3)2 + (NH4)2CO3 = CaCO3 + 2 NH4HCO3
Cd + CuNO3 = Cd(NO3)2 + Cu =>
Cd + 2 CuNO3 = Cd(NO3)2 + 2 Cu
MnO4{-}(aq) + S{2-}(aq) + H2O = MnO2 + S(s) + (OH{-}) =>
2 MnO4{-}(aq) + 3 S{2-}(aq) + 4 H2O = 2 MnO2 + 3 S(s) + 8(OH{-})
(CoOH)2SO4 + HNO3 = Co(NO3)2 + H2SO4 + H2O =>
(CoOH)2SO4 + 4 HNO3 = 2 Co(NO3)2 + H2SO4 + 2 H2O
Cr2O7{-2} + H{+} + C2O4{2-} = Cr{+3} + CO2 + H2O =>
Cr2O7{-2} + 14 H{+} + 3 C2O4{2-} = 2 Cr{+3} + 6 CO2 + 7 H2O
Na2O + Br = NaBr + O2 =>
2 Na2O + 4 Br = 4 NaBr + O2
CaH2 + H2S = CaS + H2H =>
3 CaH2 + 3 H2S = 3 CaS + 4 H2H
CH3CHCH2 + H2O = CH3CH2OH =>
2 CH3CHCH2 + 3 H2O = 3 CH3CH2OH
CuSO4 + Na(HCO3) = Cu(HCO3)2 + Na2SO4 =>
CuSO4 + 2 Na(HCO3) = Cu(HCO3)2 + Na2SO4
(NH4)3PO4 + BaS = (NH4)2S + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 BaS = 3(NH4)2S + Ba3(PO4)2
KClO3 + C6H12N4 = KCl + CO2 + NO2 + H2O =>
26 KClO3 + 3 C6H12N4 = 26 KCl + 18 CO2 + 12 NO2 + 18 H2O
NaHCO3 + HOOCCH3 = NaOOCCH3 + H2O + CO2 =>
NaHCO3 + HOOCCH3 = NaOOCCH3 + H2O + CO2
C2H5COOH + Cu(OH)2 = (C2H5COO)2Cu + H2O =>
2 C2H5COOH + Cu(OH)2 = (C2H5COO)2Cu + 2 H2O
Cr(OH){-} + H2O2 + OH{-} = CrO4{-2} + H2O =>
Cr(OH){-} + 3 H2O2 + OH{-} = CrO4{-2} + 4 H2O
HCOOH + CO3{2-} = HCOO{-} + CO2 + H2O =>
2 HCOOH + CO3{2-} = 2 HCOO{-} + CO2 + H2O
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
ClH + Na(OH) = ClNa + H2O =>
ClH + Na(OH) = ClNa + H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
MnCl2 + K4[Fe(CN)6] = Mn2[Fe(CN)6] + KCl =>
2 MnCl2 + K4[Fe(CN)6] = Mn2[Fe(CN)6] + 4 KCl
CuSO4*5H2O + Na2CO3*10H2O = (CuOH)2CO3 + Na2SO4 + H2O + CO2 =>
2 CuSO4*5H2O + 2 Na2CO3*10H2O = (CuOH)2CO3 + 2 Na2SO4 + 29 H2O + CO2
CH3CH(SH)CH3 + O2 = CO2 + H2O + SO2 =>
CH3CH(SH)CH3 + 6 O2 = 3 CO2 + 4 H2O + SO2
Na2CO3 + HCl = CO2 + Na2Cl2 + H2O =>
Na2CO3 + 2 HCl = CO2 + Na2Cl2 + H2O
C4H8(OH)2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H8(OH)2 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
ZnBr2 + Sn(CO3)2 = ZnCO3 + SnBr4 =>
2 ZnBr2 + Sn(CO3)2 = 2 ZnCO3 + SnBr4
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
CuF2 + H2O = CuO + HF =>
CuF2 + H2O = CuO + 2 HF
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
S + NaOH + H2O = H2S + Na2S2O3 =>
4 S + 2 NaOH + H2O = 2 H2S + Na2S2O3
Sn3P4 = Sn + P4 =>
Sn3P4 = 3 Sn + P4
C2H5OH + C4H8O = CH4 + C4H6O2 =>
C2H5OH + C4H8O = 2 CH4 + C4H6O2
HCl(c) + NaHCO3(s) = H2O(l) + NaCl(ac) + CO2(g) =>
HCl(c) + NaHCO3(s) = H2O(l) + NaCl(ac) + CO2(g)
C2H4O2 + NH4OH = H2O + NH4C2H3O2 =>
C2H4O2 + NH4OH = H2O + NH4C2H3O2
Ba + AuSO4 = Ba(SO4) + Au =>
Ba + AuSO4 = Ba(SO4) + Au
Bi(NO3)3 + Fe = Bi + Fe(NO3)3 =>
Bi(NO3)3 + Fe = Bi + Fe(NO3)3
(NH4)3(PO4) + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)3(PO4) + 3 NaOH = Na3PO4 + 3 NH3 + 3 H2O
Na(MnO4) + Ca = Na + Ca(MnO4) =>
Na(MnO4) + Ca = Na + Ca(MnO4)
K2SO3(s) + HNO3(aq) = KNO3 + SO2 + H2O =>
K2SO3(s) + 2 HNO3(aq) = 2 KNO3 + SO2 + H2O
Cl + H2O = Cl{-} + ClO3{-} + H{+1) =>
6 Cl + 3 H2O = 5 Cl{-} + ClO3{-} + 6 H{+1)
KMnO4 + H2SO4 + C6H8O7 = MnSO4 + KCH3COO + CO2 + H2O =>
18 KMnO4 + 18 H2SO4 + 13 C6H8O7 = 18 MnSO4 + 18 KCH3COO + 42 CO2 + 43 H2O
AgNO3(aq) + KI(aq) = AgI + KNO3 =>
AgNO3(aq) + KI(aq) = AgI + KNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Pt + H2S = PtS2 + H2 =>
Pt + 2 H2S = PtS2 + 2 H2
AgNO3(aq) + NiBr2(aq) = AgBr(s) + Ni(NO3)2(aq) =>
2 AgNO3(aq) + NiBr2(aq) = 2 AgBr(s) + Ni(NO3)2(aq)
Cl2O + Al = Al2O3 + Cl2 =>
3 Cl2O + 2 Al = Al2O3 + 3 Cl2
Cd(OH)2 + HNo3 = Cd(No3)2 + H2O =>
Cd(OH)2 + 2 HNo3 = Cd(No3)2 + 2 H2O
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