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CuO + H2SO4 = CuSO4 + H2O
O3 + N2 = O6N4 =>
2 O3 + 2 N2 = O6N4
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
CH3COOH(aq) + Ba(OH)2(aq) = Ba(C2H3O2)2(aq) + H2O(l) =>
2 CH3COOH(aq) + Ba(OH)2(aq) = Ba(C2H3O2)2(aq) + 2 H2O(l)
Cr2O7{2-} + H{+} + Cu = Cu{2+} + Cr{3+} + H2O =>
Cr2O7{2-} + 14 H{+} + 3 Cu = 3 Cu{2+} + 2 Cr{3+} + 7 H2O
NH4CH + H2O = CHO + NH6 =>
NH4CH + H2O = CHO + NH6
C2H4 + S = C2H2 + H2S =>
C2H4 + S = C2H2 + H2S
H2SO4 + B(OH)3 + NH4F = [NH4BF4] + NH4HSO4 + H2O =>
3 H2SO4 + B(OH)3 + 4 NH4F = [NH4BF4] + 3 NH4HSO4 + 3 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Fe + NO2 + H2O = Fe(OH)2 + NH3 =>
7 Fe + 2 NO2 + 10 H2O = 7 Fe(OH)2 + 2 NH3
Na + H2SO4 = NaO + H2S =>
4 Na + H2SO4 = 4 NaO + H2S
Rb2O = Rb2 + O =>
Rb2O = Rb2 + O
KHP + Ca(OH)2 = Ca(HP)2 + KOH =>
2 KHP + Ca(OH)2 = Ca(HP)2 + 2 KOH
K2Cr2O7 + H2SO4 + H2C2O4 = Cr2(SO)3 + K2SO4 + CO2 + H2O =>
K2Cr2O7 + 4 H2SO4 + 12 H2C2O4 = Cr2(SO)3 + K2SO4 + 24 CO2 + 16 H2O
HCl + Cu(OH)2 = CuCl2 + HOH =>
2 HCl + Cu(OH)2 = CuCl2 + 2 HOH
ZnCO3 + HNO3 = Zn(NO3)2 + CO2H2O =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
FeCl{2} + KNO{3} + HCl = FeCl{3} + NO + H{2}O + KCl =>
FeCl{2} + KNO{3} + HCl = FeCl{3} + NO + H{2}O + KCl
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
AlCl3 + Ca = Al + CaCl =>
AlCl3 + 3 Ca = Al + 3 CaCl
CH2BrCH2Br + KCN = CH2CNCH2CN + KBr =>
CH2BrCH2Br + 2 KCN = CH2CNCH2CN + 2 KBr
Fe + MnSO4 = FeSO4 + Mn =>
Fe + MnSO4 = FeSO4 + Mn
CH2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH2 + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2SO4 + Ca3(PO4)2 + H2O = [CaSO4*2H2O] + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 + 6 H2O = 3[CaSO4*2H2O] + 2 H3PO4
PbO2 + H2O2 = Pb(OH)2 + O2 =>
PbO2 + H2O2 = Pb(OH)2 + O2
H2O2 + (NH4)2SO4 + CoSO4(H2O)7 + NH4 = [(NH3)5CoO2Co(NH3)5][(HSO4)(SO4)2(H2O)3] + H2O =>
13 H2O2 + 2(NH4)2SO4 + 4 CoSO4(H2O)7 + 16 NH4 = 2[(NH3)5CoO2Co(NH3)5][(HSO4)(SO4)2(H2O)3] + 44 H2O
IO3 + H = I2 + H2O =>
2 IO3 + 12 H = I2 + 6 H2O
Cr2O7{2-} + H3O{+} + I{-} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 14 H3O{+} + 6 I{-} = 2 Cr{3+} + 3 I2 + 21 H2O
HCOOH + NaClO = HClO + HCOONa =>
HCOOH + NaClO = HClO + HCOONa
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCHO2 + NaOH = NaCHO2 + H2O =>
HCHO2 + NaOH = NaCHO2 + H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
K2Cr2O7 + H2C2O4 + K2C2O4 = CO2 + H2O + K3[Cr(C2O4)3]H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 6 CO2 + 5 H2O + 2 K3[Cr(C2O4)3]H2O
NaOH(aq) + H2CO3(aq) = Na2CO3 + H2O(l) =>
2 NaOH(aq) + H2CO3(aq) = Na2CO3 + 2 H2O(l)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
MgCO3 + HSO4 = MgSO4 + HCO3 =>
MgCO3 + HSO4 = MgSO4 + HCO3
K2SO4(aq) + Ba(NO3)2 = BaSO4(s) + KNO3(aq) =>
K2SO4(aq) + Ba(NO3)2 = BaSO4(s) + 2 KNO3(aq)
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr =>
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr
CH3CH2CH2COOH + H2O = CH3CH2CH2COO + H3O =>
CH3CH2CH2COOH + H2O = CH3CH2CH2COO + H3O
O2 + PbS = PbO2 + S =>
O2 + PbS = PbO2 + S
BaCl2 + NaHCO3 = Ba(HCO3)2 + NaCl =>
BaCl2 + 2 NaHCO3 = Ba(HCO3)2 + 2 NaCl
BaMnO4 + Al(C3H7O)3 + H2SO4 = MnSO4 + BaSO4 + Al2(SO4)3 + CO2 + H2O =>
27 BaMnO4 + 2 Al(C3H7O)3 + 57 H2SO4 = 27 MnSO4 + 27 BaSO4 + Al2(SO4)3 + 18 CO2 + 78 H2O
P + Ce2 = PCe2 =>
P + Ce2 = PCe2
K2OH2O = KOH =>
K2OH2O = 2 KOH
Li{2}S + H{3}PO{4} = Li{3}PO{4} + H{2}S =>
Li{2}S + H{3}PO{4} = Li{3}PO{4} + H{2}S
Fe + Al2(SO4)3 = Fe2(SO4)3 + Al =>
2 Fe + Al2(SO4)3 = Fe2(SO4)3 + 2 Al
BaCl2 + Na2SO4 = Na2BaCl2SO4 =>
BaCl2 + Na2SO4 = Na2BaCl2SO4
CH3 + CH = CH2 =>
CH3 + CH = 2 CH2
Cu(NO3)2 + C12H22O11 = CO2 + H2O + CuCO3 + N2 =>
24 Cu(NO3)2 + 5 C12H22O11 = 36 CO2 + 55 H2O + 24 CuCO3 + 24 N2
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