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CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + HOH
C6H6O + NH3 = C5H5N + H2O + H =>
5 C6H6O + 6 NH3 = 6 C5H5N + 5 H2O + 8 H
Na2CO3 + NO + O2 = CO2 + NaNO3 =>
2 Na2CO3 + 4 NO + 3 O2 = 2 CO2 + 4 NaNO3
Cu{2+} + Na2SiO3 = Cu2(SiO3)2 + Na{+} =>
2 Cu{2+} + 2 Na2SiO3 = Cu2(SiO3)2 + 4 Na{+}
Br + SO{4}^{2-} = Br{2} + SO{2} =>
Br + SO{4}^{2-} = Br{2} + SO{2}
CH3CH2CH2CH2OH = CH3CH2CH2CH2OCH2CH2CH2CH3 + H2O =>
2 CH3CH2CH2CH2OH = CH3CH2CH2CH2OCH2CH2CH2CH3 + H2O
CuSO4 + CaCO3 = CaSO4 + CuO + CO2 =>
CuSO4 + CaCO3 = CaSO4 + CuO + CO2
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4
Cr2O7{2-} + H3O{+} + CH3OH = CO2 + Cr{3+} + H2O =>
Cr2O7{2-} + 8 H3O{+} + CH3OH = CO2 + 2 Cr{3+} + 14 H2O
Ba(HCO3)2 + Na2SO4 = BaSO4 + NaHCO3 =>
Ba(HCO3)2 + Na2SO4 = BaSO4 + 2 NaHCO3
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
*H2SO4 + LiOH = Li2SO4 + H2O =>
*H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
C10H12O2 + NaOH = C10H13O3Na =>
C10H12O2 + NaOH = C10H13O3Na
In + CuSO4 = In2(SO4)3 + Cu =>
2 In + 3 CuSO4 = In2(SO4)3 + 3 Cu
Na2O* + H2O = NaOH =>
Na2O* + H2O = 2 NaOH
(CH3)2C6H3OH + O2 = CH3COOH + CO2 =>
2(CH3)2C6H3OH + 10 O2 = 5 CH3COOH + 6 CO2
NaOH + KOH = KNaO + H2O =>
NaOH + KOH = KNaO + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CHO + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 9 CH3CHO + K2SO4 + Cr2(SO4)3 + 4 H2O
KNO3 + I2 + HCl = KIO3 + NO2 + H2O + KCl =>
10 KNO3 + I2 + 8 HCl = 2 KIO3 + 10 NO2 + 4 H2O + 8 KCl
C16H13ClN2O + H2O = OH + N + Cl + CH3 =>
C16H13ClN2O + 36 H2O = 37 OH + 2 N + Cl + 16 CH3
Cs + N = Cs3N =>
3 Cs + N = Cs3N
K2Cr2O7 + Na2SO3 = K2SO3 + Na2Cr2O7 =>
K2Cr2O7 + Na2SO3 = K2SO3 + Na2Cr2O7
NaAlO2 + Na2SiO3*5H2O = Na2Al2Si2O8*H2O + NaOH + H2O =>
2 NaAlO2 + 2 Na2SiO3*5H2O = Na2Al2Si2O8*H2O + 4 NaOH + 7 H2O
K + Al + SO4H2O = KAl(SO4)2 + H2O =>
K + Al + 2 SO4H2O = KAl(SO4)2 + 2 H2O
BaCl2(aq) + Na2SO4(aq) = BaSO4 + NaCl =>
BaCl2(aq) + Na2SO4(aq) = BaSO4 + 2 NaCl
Mg + N2 + H2O = Mg3N2H2O =>
3 Mg + N2 + H2O = Mg3N2H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
HNO3(l) + Ca(OH)2(aq) = H2O + Ca(NO3)2 =>
2 HNO3(l) + Ca(OH)2(aq) = 2 H2O + Ca(NO3)2
C4H9NO2 + O2 = CO2 + H2O + NO2 =>
4 C4H9NO2 + 25 O2 = 16 CO2 + 18 H2O + 4 NO2
Cr2(SO4)3 + Cu = Cr + Cu2SO4 =>
Cr2(SO4)3 + 6 Cu = 2 Cr + 3 Cu2SO4
MnCl3 + O2 = Mn(ClO3)3 =>
2 MnCl3 + 9 O2 = 2 Mn(ClO3)3
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
KClO3 + K2S3O6 + KOH = K2SO4 + KCl + H2O =>
4 KClO3 + 3 K2S3O6 + 12 KOH = 9 K2SO4 + 4 KCl + 6 H2O
Fe(NO3)3 + Ag2CO3 = AgNO3 + Fe2(CO3)3 =>
2 Fe(NO3)3 + 3 Ag2CO3 = 6 AgNO3 + Fe2(CO3)3
Cl{-} + H2BO3{-} + H2O = Cl2 + B + OH{-} =>
6 Cl{-} + 2 H2BO3{-} + 2 H2O = 3 Cl2 + 2 B + 8 OH{-}
NaCl + H2SO4 + MnO2 = Na2SO4 + MnCl2 + Cl2 + H2O =>
4 NaCl + 2 H2SO4 + MnO2 = 2 Na2SO4 + MnCl2 + Cl2 + 2 H2O
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
ZnSO4 + Na2CO3 + H2O = (ZnOH)2CO3 + Na2SO4 + CO2 =>
2 ZnSO4 + 2 Na2CO3 + H2O = (ZnOH)2CO3 + 2 Na2SO4 + CO2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
C7H7NO2 + Zn + HCl = C7H7NH3Cl + ZnCl2 + H2O =>
C7H7NO2 + 3 Zn + 7 HCl = C7H7NH3Cl + 3 ZnCl2 + 2 H2O
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