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KCO3 + HNO3 = KNO3 + HCO3
Au2O3 + H2SO4 = Au2(SO4)3 + H2O =>
Au2O3 + 3 H2SO4 = Au2(SO4)3 + 3 H2O
CH3COOH + HClO4 = CH3COOH2 + ClO4 =>
CH3COOH + HClO4 = CH3COOH2 + ClO4
HNO3 + H2SO4 + CaCO3 = H2O + CaSO3 + NO3 + CO2 =>
2 HNO3 + H2SO4 + CaCO3 = 2 H2O + CaSO3 + 2 NO3 + CO2
HC1 + Ca(OH)2 = CaC2 + H2O =>
2 HC1 + Ca(OH)2 = CaC2 + 2 H2O
Cr2O5 + HCl = CrOCl3 + H2O =>
Cr2O5 + 6 HCl = 2 CrOCl3 + 3 H2O
NH4OH + H2O = NH4O + H3O =>
NH4OH + H2O = NH4O + H3O
CH + CO2 = CO + H2O =>
2 CH + 3 CO2 = 5 CO + H2O
As2O3 + KBrO3 + H2SO4 = As2O5 + HBr + K2SO4 =>
3 As2O3 + 2 KBrO3 + H2SO4 = 3 As2O5 + 2 HBr + K2SO4
C7H8O2(i) + O2(g) = CO2(g) + H2O(i) =>
C7H8O2(i) + 8 O2(g) = 7 CO2(g) + 4 H2O(i)
Zn + FePO4 = ZnPO4 + Fe =>
Zn + FePO4 = ZnPO4 + Fe
Ba(OH)2 + C3H5O(COOH)3 = (C3H5O(COO)3)2Ba3 + H2O =>
3 Ba(OH)2 + 2 C3H5O(COOH)3 = (C3H5O(COO)3)2Ba3 + 6 H2O
Na2CrO4(aq) + Ca(NO3)2(aq) = NaNO3(aq) + CaCrO4(s) =>
Na2CrO4(aq) + Ca(NO3)2(aq) = 2 NaNO3(aq) + CaCrO4(s)
NaHSO3 + H2O2 = H2O + Na2SO4 + SO2 =>
2 NaHSO3 + H2O2 = 2 H2O + Na2SO4 + SO2
Fe + Hg2SO4 = Hg2 + FeSO4 =>
Fe + Hg2SO4 = Hg2 + FeSO4
UO2(g) + HF(aq) = UF4(g) + H2O(l) =>
UO2(g) + 4 HF(aq) = UF4(g) + 2 H2O(l)
CuBr2 + AgNO3 = AgBr + Cu(NO3)2 =>
CuBr2 + 2 AgNO3 = 2 AgBr + Cu(NO3)2
NaF + HCOOH = NaCOOHHF =>
NaF + HCOOH = NaCOOHHF
N2O3(l) = N(g) + O2(g) =>
2 N2O3(l) = 4 N(g) + 3 O2(g)
N2O(g) + CS2(l) = S8(s) + CO2(g) + N2(g) =>
8 N2O(g) + 4 CS2(l) = S8(s) + 4 CO2(g) + 8 N2(g)
NOH + H3PO4 = N3PO4 + H2O =>
3 NOH + H3PO4 = N3PO4 + 3 H2O
Mg(HCO3)2 + Mg(OH)2 = (MgOH)2CO3 + H2O =>
Mg(HCO3)2 + 3 Mg(OH)2 = 2(MgOH)2CO3 + 2 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ba(OH)2 + Na3PO4 = Ba3(PO4)2 + NaOH =>
3 Ba(OH)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaOH
HCOOH + C2H5OH = CH3COOC2H5 + H3O =>
8 HCOOH + 18 C2H5OH = 11 CH3COOC2H5 + 12 H3O
KCNS + PbO2 + HCl = KCl + PbCl2 + CO2 + NO + SO2 + H2O =>
2 KCNS + 11 PbO2 + 24 HCl = 2 KCl + 11 PbCl2 + 2 CO2 + 2 NO + 2 SO2 + 12 H2O
C6H9N3O3 + H2O2 = CO2 + H2O + HNO3 =>
C6H9N3O3 + 21 H2O2 = 6 CO2 + 24 H2O + 3 HNO3
HF + MgS = H2S + MgF2 =>
2 HF + MgS = H2S + MgF2
Ba(C2H3O2)2 + AlCl3 = BaCl2 + Al(C2H3O2)3 =>
3 Ba(C2H3O2)2 + 2 AlCl3 = 3 BaCl2 + 2 Al(C2H3O2)3
Ca(NO3)2 + Al(OH)3 = Ca(OH)2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 Al(NO3)3
Na3AsO3 + K2Cr2O7 + HCl = Na3AsO4 + CrCl + KCl + H2O =>
5 Na3AsO3 + K2Cr2O7 + 4 HCl = 5 Na3AsO4 + 2 CrCl + 2 KCl + 2 H2O
PbSO4 + NaBr = Na2SO4 + Na2PbBr4 =>
PbSO4 + 4 NaBr = Na2SO4 + Na2PbBr4
NH3 + H2SO4 = NO + SO + H2O =>
4 NH3 + 5 H2SO4 = 4 NO + 5 SO + 11 H2O
H3CCH2CHO + Na2Cr2O7 + H2SO4 = H3CCH2COOH + Cr2(SO4)3 + H2O + Na2SO4 =>
3 H3CCH2CHO + Na2Cr2O7 + 4 H2SO4 = 3 H3CCH2COOH + Cr2(SO4)3 + 4 H2O + Na2SO4
Fe(CH3COO)2 = Fe + CH3COO =>
Fe(CH3COO)2 = Fe + 2 CH3COO
Cr + Sn{4+} = Cr{3+} + Sn{2+} =>
2 Cr + 3 Sn{4+} = 2 Cr{3+} + 3 Sn{2+}
Li + Ni = Li3Ni =>
3 Li + Ni = Li3Ni
MnO2 + H2SO4 = H2O + Mn(SO4)2 =>
MnO2 + 2 H2SO4 = 2 H2O + Mn(SO4)2
KOH + Ba3(PO4)2 = K3PO4 + Ba(OH)2 =>
6 KOH + Ba3(PO4)2 = 2 K3PO4 + 3 Ba(OH)2
NaCl(s) + H2O(l) = HCl(g) + Na2O(s) =>
2 NaCl(s) + H2O(l) = 2 HCl(g) + Na2O(s)
As2O3(s) + Cl2(g) + H2O(l) = H3AsO4(aq) + HCl(aq) =>
As2O3(s) + 2 Cl2(g) + 5 H2O(l) = 2 H3AsO4(aq) + 4 HCl(aq)
HCOOH + CH2OH = H2O + C2H2O2 =>
4 HCOOH + 2 CH2OH = 4 H2O + 3 C2H2O2
RbH2PO4 + Ba(OH)2 = RbOH + Ba3(PO4)2 + H2O =>
2 RbH2PO4 + 3 Ba(OH)2 = 2 RbOH + Ba3(PO4)2 + 4 H2O
HNO2 + V(OH)5 = H2O + V(NO2)5 =>
5 HNO2 + V(OH)5 = 5 H2O + V(NO2)5
Li + BaSO3 = Li2SO3 + Ba =>
2 Li + BaSO3 = Li2SO3 + Ba
Ca3(PO4)2 + SiO + C = CaSiO + CO + P =>
Ca3(PO4)2 + 3 SiO + 8 C = 3 CaSiO + 8 CO + 2 P
C6H6N2O2 + H2SO4 = C + H2O + N2 + SO2 =>
C6H6N2O2 + H2SO4 = 6 C + 4 H2O + N2 + SO2
MgSO4*2H2O = MgSO4 + H2O =>
MgSO4*2H2O = MgSO4 + 2 H2O
Fe + BrO3 = Fe(BrO3)3 =>
Fe + 3 BrO3 = Fe(BrO3)3
CuBr + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CuSO4 + Br2 + H2O =>
10 CuBr + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 CuSO4 + 5 Br2 + 16 H2O
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