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2 Fe + 3 Cl2 = 2 FeCl3
C5H5N5 + O2 = CO2 + N2 + H2O =>
4 C5H5N5 + 25 O2 = 20 CO2 + 10 N2 + 10 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
KNO3 + H2SO4 = HNO3 + KHSO4 =>
KNO3 + H2SO4 = HNO3 + KHSO4
C5H5N5 + O2 = CO2 + N2 + H2O =>
4 C5H5N5 + 25 O2 = 20 CO2 + 10 N2 + 10 H2O
Cr2(SO4) + H2O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4) + 5 H2O2 + 6 NaOH = 2 Na2CrO4 + Na2SO4 + 8 H2O
Ca(NO3)2 + NaCl(aq) = CaCl2(aq) + NaNO3(aq) =>
Ca(NO3)2 + 2 NaCl(aq) = CaCl2(aq) + 2 NaNO3(aq)
HCl + F = Cl + H(F) =>
HCl + F = Cl + H(F)
NO3{-} + S{2-} + H{+} = NO + SO4{2-} + H2O =>
8 NO3{-} + 3 S{2-} + 8 H{+} = 8 NO + 3 SO4{2-} + 4 H2O
C2H5OH(l) + O2(g) = CH3CHO(l) + H2O(l) =>
2 C2H5OH(l) + O2(g) = 2 CH3CHO(l) + 2 H2O(l)
Cr2O72{-} + H{+} + SO32{-} = Cr3{+} + SO42{-} + H2O =>
60 Cr2O72{-} + 100 H{+} + 427 SO32{-} = 40 Cr3{+} + 427 SO42{-} + 50 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
N2H4 + HN3 = N5H5 =>
N2H4 + HN3 = N5H5
NaNO3 + NaI + H2SO4 = I2 + NaNO2 + Na2SO4 + H2O =>
NaNO3 + 2 NaI + H2SO4 = I2 + NaNO2 + Na2SO4 + H2O
ZnSO4 + K2CO3 + H2O = H2CO3 + K2SO4 + ZnO =>
ZnSO4 + K2CO3 + H2O = H2CO3 + K2SO4 + ZnO
C5H5N5 + O2 = CO2 + N2 + H2O =>
4 C5H5N5 + 25 O2 = 20 CO2 + 10 N2 + 10 H2O
H1 + S2 = H2S =>
4 H1 + S2 = 2 H2S
N2H4 + HN3 = N5H5 =>
N2H4 + HN3 = N5H5
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
NiCl2 + (NH4)3PO4 = NH4Cl + Ni3(PO4)2 =>
3 NiCl2 + 2(NH4)3PO4 = 6 NH4Cl + Ni3(PO4)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaHS + KOH = Na2S + K2S + H2O =>
2 NaHS + 2 KOH = Na2S + K2S + 2 H2O
K3(Fe(CN)6) + FeCl2 = KFe(Fe(CN)6) + KCl =>
K3(Fe(CN)6) + FeCl2 = KFe(Fe(CN)6) + 2 KCl
Mg(OH)2 + HCI = Mg(CI)2 + H2O =>
Mg(OH)2 + 2 HCI = Mg(CI)2 + 2 H2O
Cu(HSO4)2 + Cu(OH)2 = (CuOH)2SO4 + H2O =>
Cu(HSO4)2 + 3 Cu(OH)2 = 2(CuOH)2SO4 + 2 H2O
Be(HSO4)2 + Be(OH)2 = BeSO4 + H2O =>
Be(HSO4)2 + Be(OH)2 = 2 BeSO4 + 2 H2O
H2CrO4 + Ba(OH)2 = [Ba(OH)]2CrO4 + H2O =>
H2CrO4 + 2 Ba(OH)2 = [Ba(OH)]2CrO4 + 2 H2O
Mg + Ca(NO3)2 = Mg(NO3)2 + Ca =>
Mg + Ca(NO3)2 = Mg(NO3)2 + Ca
NH7C3O2(s) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 NH7C3O2(s) + 15 O2(g) = 12 CO2(g) + 14 H2O(l) + 2 N2(g)
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3
NaHS + KOH = Na2S + K2S + H2O =>
2 NaHS + 2 KOH = Na2S + K2S + 2 H2O
Zn(OH)2 = H2O + ZnO =>
Zn(OH)2 = H2O + ZnO
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
C3H7OHNO3 + HCl = C3H7NO2 + H2O + HClO =>
2 C3H7OHNO3 + 3 HCl = 2 C3H7NO2 + H2O + 3 HClO
KAlO2HClH2O = Al(OH)3KCl =>
KAlO2HClH2O = Al(OH)3KCl
Mg + O2 + H = Mg(OH)2 =>
Mg + O2 + 2 H = Mg(OH)2
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
B4 = B5 =>
5 B4 = 4 B5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2O3 + C + N2 = AlON + CO =>
Al2O3 + C + N2 = 2 AlON + CO
C2H2H2O = C2H4O =>
C2H2H2O = C2H4O
KH2PO4 = K{+} + H2PO4{-} =>
KH2PO4 = K{+} + H2PO4{-}
K2Cr2O7 + H2SO4 + CH3OH = CO + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3OH = 3 CO + 2 Cr2(SO4)3 + 14 H2O + 2 K2SO4
(NH4)2MoO4 + Zn + HCl = (NH4)2MoCl6 + ZnCl2 + H2O =>
(NH4)2MoO4 + Zn + 8 HCl = (NH4)2MoCl6 + ZnCl2 + 4 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
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