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4 HCl + O2 = 2 H2O + 2 Cl2
H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + H2O =>
2 H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + 2 H2O
HBr + Ni2O3 = NiBr3 + H2O =>
6 HBr + Ni2O3 = 2 NiBr3 + 3 H2O
CH3COOH + CuCO3 = (CH3COOH)2Cu + CO2 + H2O =>
9 CH3COOH + 4 CuCO3 = 4(CH3COOH)2Cu + 6 CO2 + 2 H2O
Mg + Cu(NO3)2 = Cu2 + Mg(NO3)2 =>
2 Mg + 2 Cu(NO3)2 = Cu2 + 2 Mg(NO3)2
C3H8O3 + CH3COOH = C9H14O6 + H2O =>
C3H8O3 + 3 CH3COOH = C9H14O6 + 3 H2O
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOK + MnSO4 + K2SO4 + H2O =>
10 C6H5CH3 + 12 KMnO4 + 13 H2SO4 = 10 C6H5COOK + 12 MnSO4 + K2SO4 + 28 H2O
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
ZnSO4 + Hg2(NO3)2 = Zn(NO3) + HgSO4 =>
2 ZnSO4 + Hg2(NO3)2 = 2 Zn(NO3) + 2 HgSO4
Br2(g) + Ag(s) = AgBr(s) =>
Br2(g) + 2 Ag(s) = 2 AgBr(s)
CHCl3 + H2O = CO + HCl =>
CHCl3 + H2O = CO + 3 HCl
S5 + O24 = SO4 =>
6 S5 + 5 O24 = 30 SO4
Al2(SO4)3 + CaO2H2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 CaO2H2 = 2 Al(OH)3 + 3 CaSO4
SiCl4 + NH3 + H2O = (NH4)2SiO3 + HCl =>
SiCl4 + 2 NH3 + 3 H2O = (NH4)2SiO3 + 4 HCl
PbI2 + Mg = PbMgI2 =>
PbI2 + Mg = PbMgI2
(NH2)2CO + KMnO4 + HNO3 = CO2 + KNO3 + Mn(NO3)2 + H2O =>
5(NH2)2CO + 16 KMnO4 + 38 HNO3 = 5 CO2 + 16 KNO3 + 16 Mn(NO3)2 + 29 H2O
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
Cr2(SO4)3 + HCl = CrCl3 + H2SO4 =>
Cr2(SO4)3 + 6 HCl = 2 CrCl3 + 3 H2SO4
CH3CH2COOH{-} + H2O = CH3COOH + HCO{-} + H2 =>
2 CH3CH2COOH{-} + 2 H2O = 2 CH3COOH + 2 HCO{-} + 3 H2
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
Ra(CN)2 + (NH4)3PO4 = Ra3(PO4)2 + NH4CN =>
3 Ra(CN)2 + 2(NH4)3PO4 = Ra3(PO4)2 + 6 NH4CN
K[Cr(OH)4] + PbO2 + KOH = K2CrO4 + K2[Pb(OH)4] + H2O =>
2 K[Cr(OH)4] + 3 PbO2 + 8 KOH = 2 K2CrO4 + 3 K2[Pb(OH)4] + 2 H2O
ZrO(NO3)2 + C2H5NO2 = N2 + H2O + ZrO2 + CO =>
ZrO(NO3)2 + 2 C2H5NO2 = 2 N2 + 5 H2O + ZrO2 + 4 CO
Na2Co3 + NaCl = Na + CoCl =>
Na2Co3 + 3 NaCl = 5 Na + 3 CoCl
Cu3(PO4)2 + SrCl2 = Sr3(PO4)2 + CuCl2 =>
Cu3(PO4)2 + 3 SrCl2 = Sr3(PO4)2 + 3 CuCl2
KHSO3 + H2SO4 = KSO4 + H2O + SO2 =>
2 KHSO3 + 3 H2SO4 = 2 KSO4 + 4 H2O + 3 SO2
Cl2 + SrOH = SrCl2 + Sr(ClO)2 + H2O =>
4 Cl2 + 4 SrOH = 3 SrCl2 + Sr(ClO)2 + 2 H2O
C8H12O4 + O2 = CO2 + H2O =>
C8H12O4 + 9 O2 = 8 CO2 + 6 H2O
K2Cr2O7 + K2C2O4 + H2SO4 = Cr2(SO4)3 + CO2 + KSO4 + H2O =>
K2Cr2O7 + K2C2O4 + 7 H2SO4 = Cr2(SO4)3 + 2 CO2 + 4 KSO4 + 7 H2O
KHC8H4O4 + KOH = K + CHO + H2O =>
KHC8H4O4 + 5 KOH = 6 K + 8 CHO + H2O
AlSO4 + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 AlSO4 + 2 KMnO4 + 8 H2SO4 = 5 Al2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
CH3OH = CH4 + CO2 + H2O =>
4 CH3OH = 3 CH4 + CO2 + 2 H2O
AgHCI = Ag + HCI =>
AgHCI = Ag + HCI
SnO + KOH = SnOH + KO =>
SnO + KOH = SnOH + KO
HCH3CO2 + H2O = H3O + HCH2CO2 =>
HCH3CO2 + H2O = H3O + HCH2CO2
AuCl + SnCl2 = SnCl4 + Au2 =>
2 AuCl + SnCl2 = SnCl4 + Au2
HNO2 + H2O2 = ONOOH + H2O =>
HNO2 + H2O2 = ONOOH + H2O
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
MnO4{-} + Mn{2+} + H{+} + H2O = (Mn(H2O)6){3+} =>
MnO4{-} + 4 Mn{2+} + 8 H{+} + 26 H2O = 5(Mn(H2O)6){3+}
CH3COOH + CuCO3 = (CH3COOH)2Cu + CO2 + H2O =>
9 CH3COOH + 4 CuCO3 = 4(CH3COOH)2Cu + 6 CO2 + 2 H2O
BaTiO3 + H3PO4 = Ba3(PO4)2 + TiO2 + H2O =>
3 BaTiO3 + 2 H3PO4 = Ba3(PO4)2 + 3 TiO2 + 3 H2O
NH3 + CaH2 = Ca3N2 + H2 =>
2 NH3 + 3 CaH2 = Ca3N2 + 6 H2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
NaCl + H2SO4 + KMnO4 = K2SO4 + Na2SO4 + MnSO4 + Cl2 + H2O =>
10 NaCl + 8 H2SO4 + 2 KMnO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
FeCl3(aq) + NaOH = FeOH + NaCl3 =>
FeCl3(aq) + NaOH = FeOH + NaCl3
CH4(g) + O2(g) = CO2(g) + HO(l) =>
CH4(g) + 3 O2(g) = CO2(g) + 4 HO(l)
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
C + H(SO4) = H2O + SO2 + C(SO4) =>
3 C + 4 H(SO4) = 2 H2O + SO2 + 3 C(SO4)
H(g) + NO = H2O(l) + N(g) =>
2 H(g) + NO = H2O(l) + N(g)
H2S + Pb(NO3)2 = PbS + NO3 + H2 =>
H2S + Pb(NO3)2 = PbS + 2 NO3 + H2
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