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K + Cl = KCl
SiH4 + CO2 = SiC + H2O =>
SiH4 + CO2 = SiC + 2 H2O
[Co(H2O)6] + NaCl = [CoCl4] + H2O + Na =>
[Co(H2O)6] + 4 NaCl = [CoCl4] + 6 H2O + 4 Na
Co2 + H3 = Co5H2 =>
15 Co2 + 4 H3 = 6 Co5H2
KBr + Ba(C2H3O2)2 = KC2H3O2 + BaBr2 =>
2 KBr + Ba(C2H3O2)2 = 2 KC2H3O2 + BaBr2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
AgNO3 + H2SO4 = AgNO3H2SO4 =>
AgNO3 + H2SO4 = AgNO3H2SO4
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
(NH4)2Fe(SO4)2 + H2C2O4 + H2O + H2O2 + K2C2O4 = K3[Fe(C2O4)3]*3H2O + (NH4)2SO4 + H2SO4 =>
2(NH4)2Fe(SO4)2 + 3 H2C2O4 + 4 H2O + H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O + 2(NH4)2SO4 + 2 H2SO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
MgI2 + K2S = MgS + K2I2 =>
MgI2 + K2S = MgS + K2I2
TlOH + H2CO3 = Tl2CO3 + H2O =>
2 TlOH + H2CO3 = Tl2CO3 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Fe2O3 + HClO4 = FeO2 + HClO =>
3 Fe2O3 + HClO4 = 6 FeO2 + HClO
Pb(NO3)2(aq) + NaCl(aq) = NaNO3(aq) + PbCl2(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = 2 NaNO3(aq) + PbCl2(aq)
C3H8NH + O2 = CO2 + N2 + H2O =>
4 C3H8NH + 21 O2 = 12 CO2 + 2 N2 + 18 H2O
CuSO4 + HOH = CuOH + HSO4 =>
CuSO4 + HOH = CuOH + HSO4
BaCH3COO + K2CrO4 = Ba2CrO4 + CH3COOK =>
2 BaCH3COO + K2CrO4 = Ba2CrO4 + 2 CH3COOK
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Fe + MgBr2 = FeBr3 + Mg =>
2 Fe + 3 MgBr2 = 2 FeBr3 + 3 Mg
LiF + CaBr2 = LiBr + CaF2 =>
2 LiF + CaBr2 = 2 LiBr + CaF2
Al(C2H3O2)3 + Sr(OH)2 = Al(OH)3 + Sr(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 Sr(C2H3O2)2
ZnCl2 + Na2C2O4 = ZnC2O4 + NaCl =>
ZnCl2 + Na2C2O4 = ZnC2O4 + 2 NaCl
Mg(NO3)2 + Al2(SO4)3 = Mg(SO4) + Al(NO3)3 =>
3 Mg(NO3)2 + Al2(SO4)3 = 3 Mg(SO4) + 2 Al(NO3)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
SIC + Cl2 = SICl4 + C =>
SIC + 2 Cl2 = SICl4 + C
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
La2O3(s) + H2O(l) = La(OH)3(ac) =>
La2O3(s) + 3 H2O(l) = 2 La(OH)3(ac)
CaCO3 + HCH3CO2 = Ca(CH3CO2)2 + H2CO3 =>
CaCO3 + 2 HCH3CO2 = Ca(CH3CO2)2 + H2CO3
Fe + H2SO4 = H2 + Fe{2+} + SO4{2-} =>
Fe + H2SO4 = H2 + Fe{2+} + SO4{2-}
H3PO4 + HNO3 = PNO3 + H2O2 =>
H3PO4 + HNO3 = PNO3 + 2 H2O2
Ca3(PO4)2 + AgCl = CaCl2 + Ag3PO4 =>
Ca3(PO4)2 + 6 AgCl = 3 CaCl2 + 2 Ag3PO4
K3Br + H2SO4 = K2SO4 + Br2 + H2S + H2O =>
8 K3Br + 15 H2SO4 = 12 K2SO4 + 4 Br2 + 3 H2S + 12 H2O
Br2 + SnI4 = BrI + Sn =>
2 Br2 + SnI4 = 4 BrI + Sn
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C7H60 + KMnO4 = C7H6O2 + H2O + MnO2 + K =>
2 C7H60 + 29 KMnO4 = 2 C7H6O2 + 54 H2O + 29 MnO2 + 29 K
Li3PO4 + CrCl3 = CrPO4 + LiCl =>
Li3PO4 + CrCl3 = CrPO4 + 3 LiCl
KMnO4 + HCl + Zn = ZnCl2 + KCl + MnCl2 + H2O =>
2 KMnO4 + 16 HCl + 5 Zn = 5 ZnCl2 + 2 KCl + 2 MnCl2 + 8 H2O
Co(NO3)2(aq) + NaOH(aq) = NaNO3 + Co(OH)2 =>
Co(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3 + Co(OH)2
Na2S2O8 + C6H5CH3 + H2O = Na2SO4 + H2SO4 + C6H5COOH =>
3 Na2S2O8 + C6H5CH3 + 2 H2O = 3 Na2SO4 + 3 H2SO4 + C6H5COOH
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
HOOCCOOH + Na2CO3 = H2O + CO2 + Na2 =>
HOOCCOOH + Na2CO3 = H2O + 3 CO2 + Na2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
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