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H + NO2 = HNO2
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
CH3COOH + HOCH3 = CH3COOCH3 + HOH =>
CH3COOH + HOCH3 = CH3COOCH3 + HOH
K + H2S = H2 + K2S =>
2 K + H2S = H2 + K2S
C765H1420O250N23S + H2O = CH4 + CO2 + NH3 + S =>
8 C765H1420O250N23S + 2418 H2O = 3911 CH4 + 2209 CO2 + 184 NH3 + 8 S
Cu{2+} + Na2SiO3 = Cu2(SiO3)2 + Na{+} =>
2 Cu{2+} + 2 Na2SiO3 = Cu2(SiO3)2 + 4 Na{+}
Na2CO3 + SO2(g) + O2(g) = Na2SO4 + CO2 =>
2 Na2CO3 + 2 SO2(g) + O2(g) = 2 Na2SO4 + 2 CO2
Br2 + NH3 = N2 + HBr =>
3 Br2 + 2 NH3 = N2 + 6 HBr
Na(OH) + H(ClO2) = Na(ClO2) + H2O =>
Na(OH) + H(ClO2) = Na(ClO2) + H2O
KI(aq) + Pb(NO3)2(aq) = PbI2(s) + KNO3(s) =>
2 KI(aq) + Pb(NO3)2(aq) = PbI2(s) + 2 KNO3(s)
Ca(Cl)2 + K2(CO3) = KCl + Ca(CO3) =>
Ca(Cl)2 + K2(CO3) = 2 KCl + Ca(CO3)
C2H5Br + Br2 = C2H4Br2 + HBr =>
C2H5Br + Br2 = C2H4Br2 + HBr
SnCl + NaSO = SnSO + NaCl =>
SnCl + NaSO = SnSO + NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeO + H2SiO3 = FeSiO3 + H2O =>
FeO + H2SiO3 = FeSiO3 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(OH)3 + CH3COONa = Al(CH3COO)3 + NaOH =>
Al(OH)3 + 3 CH3COONa = Al(CH3COO)3 + 3 NaOH
ZnSO4(aq) + Ca(OH)2(aq) = Zn(OH)2(s) + CaSO4(aq) =>
ZnSO4(aq) + Ca(OH)2(aq) = Zn(OH)2(s) + CaSO4(aq)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KNO2(s) + C(s) = K2CO3(s) + CO(g) + N2(g) =>
2 KNO2(s) + 2 C(s) = K2CO3(s) + CO(g) + N2(g)
Na2O + H2SO4 = H2O + Na2SO4 =>
Na2O + H2SO4 = H2O + Na2SO4
Ba(NO3)2 + K2Cr2O7 = BaCr2O7 + K2(NO3)2 =>
Ba(NO3)2 + K2Cr2O7 = BaCr2O7 + K2(NO3)2
H2SeO4 + NaCl = Na2SeO4 + HCl =>
H2SeO4 + 2 NaCl = Na2SeO4 + 2 HCl
Cr2(SO4)3 + CrBr3 + H2O = HBrO + H2SO4 + Cr(SO4) =>
5 Cr2(SO4)3 + 2 CrBr3 + 6 H2O = 6 HBrO + 3 H2SO4 + 12 Cr(SO4)
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Fe(NO3)2 + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + KNO3 =>
Fe(NO3)2 + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + 2 KNO3
HOCH2(CHOH)4CHO + O2 + OH{-} = HOCH2(CHOH)4COO{-} + H2O =>
2 HOCH2(CHOH)4CHO + O2 + 2 OH{-} = 2 HOCH2(CHOH)4COO{-} + 2 H2O
K2Cr2O7 + KNO2 + H2O = Cr2O3 + KNO3 + KOH =>
K2Cr2O7 + 3 KNO2 + H2O = Cr2O3 + 3 KNO3 + 2 KOH
H2SO4 + NH4OH = H2(OH) + NH4(SO4) =>
H2SO4 + NH4OH = H2(OH) + NH4(SO4)
MnO2 + Fe + H2SO4 = Fe2(SO4)3 + H2O + MnSO4 =>
3 MnO2 + 2 Fe + 6 H2SO4 = Fe2(SO4)3 + 6 H2O + 3 MnSO4
CuO + LiOH = CuOH2 + LiO =>
CuO + 2 LiOH = CuOH2 + 2 LiO
Na4[Fe(CN)6] + FeCl3 = Fe7(CN)18 + NaCl =>
3 Na4[Fe(CN)6] + 4 FeCl3 = Fe7(CN)18 + 12 NaCl
AlCl3(aq) + NH3H2O(aq) = Al(OH)3(s) + NH4Cl(aq) =>
AlCl3(aq) + 3 NH3H2O(aq) = Al(OH)3(s) + 3 NH4Cl(aq)
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Na2CO3 + Mn2O5 = Na2O + Mn2(CO3)5 =>
5 Na2CO3 + Mn2O5 = 5 Na2O + Mn2(CO3)5
C6H4O + C2H5OH = C6H5OC2H4OH =>
C6H4O + C2H5OH = C6H5OC2H4OH
FeSO4 + AgNO3 = Fe(NO3) + AgSO4 =>
FeSO4 + AgNO3 = Fe(NO3) + AgSO4
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
K + Te = K2Te =>
2 K + Te = K2Te
CH3COONa(aq) + AgNO3(aq) = AgCH3COO + NaNO3 =>
CH3COONa(aq) + AgNO3(aq) = AgCH3COO + NaNO3
CH4 + NH3 = C2N2 + H2 =>
2 CH4 + 2 NH3 = C2N2 + 7 H2
Fe3P2 + O2 = FeO + P =>
2 Fe3P2 + 3 O2 = 6 FeO + 4 P
NO + H2 = N2 + H2O =>
2 NO + 2 H2 = N2 + 2 H2O
CaI2 + NaF = NaI + CaF2 =>
CaI2 + 2 NaF = 2 NaI + CaF2
Cu(CO3) + O2 = CuO + CO3 =>
2 Cu(CO3) + O2 = 2 CuO + 2 CO3
Cl2(aq)CaI2(aq) = CaCl2(aq) + I2(s) =>
Cl2(aq)CaI2(aq) = CaCl2(aq) + I2(s)
S + KCl = K2S + Cl2 =>
S + 2 KCl = K2S + Cl2
Ag2O(s) + NH3(g) = Ag3N(s) + H2O(l) =>
3 Ag2O(s) + 2 NH3(g) = 2 Ag3N(s) + 3 H2O(l)
KNO3(s) + S(s) = K2SO4 + SO2 + N2 =>
2 KNO3(s) + 2 S(s) = K2SO4 + SO2 + N2
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