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2(CH2)5CHOH + 17 O2 = 12 CO2 + 12 H2O
H2CSO + SeO3 = SO2 + SeO2 + CO2 + H2O =>
H2CSO + 4 SeO3 = SO2 + 4 SeO2 + CO2 + H2O
Cu2CO3(OH)2*H2O = CuO + H2CO3 + H2O =>
Cu2CO3(OH)2*H2O = 2 CuO + H2CO3 + H2O
Pb(NO3)2 + MgI2 = PbI2 + Mg(NO3)2 =>
Pb(NO3)2 + MgI2 = PbI2 + Mg(NO3)2
CuCl2*H2O + Al = AlCl3 + CuH2O =>
3 CuCl2*H2O + 2 Al = 2 AlCl3 + 3 CuH2O
CU(OH)2 + HCl = CUCl2 + H2O =>
CU(OH)2 + 2 HCl = CUCl2 + 2 H2O
H2 + Na2C3 = H2C3 + NaH =>
2 H2 + Na2C3 = H2C3 + 2 NaH
K + Cr + O2 = K2Cr2O7 =>
4 K + 4 Cr + 7 O2 = 2 K2Cr2O7
CH4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
2 CH4O + 4 Cu(OH)2 = C2H4O2 + 4 Cu(OH) + 4 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C6H5OH + FeCl3 = C6H5(OFeCl2) + HCl =>
C6H5OH + FeCl3 = C6H5(OFeCl2) + HCl
NH4NO3 + K2CO3 = KNO3 + (NH4)2CO3 = NH3 + CO2 + H2O =>
2 NH4NO3 + K2CO3 = 2 KNO3 + (NH4)2CO3
C8H18N2O5 + O2 = H2O + C8ON2 =>
2 C8H18N2O5 + 5 O2 = 18 H2O + 2 C8ON2
H3PO4 + K2SO4 = K3PO4 + H2SO4 =>
2 H3PO4 + 3 K2SO4 = 2 K3PO4 + 3 H2SO4
Ca(OH)(aq) + HCl(aq) = CaCl(aq) + H2O(l) =>
Ca(OH)(aq) + HCl(aq) = CaCl(aq) + H2O(l)
Mg(k) + Br2(s) = MgBr(k) =>
2 Mg(k) + Br2(s) = 2 MgBr(k)
Pb(COOCH3)2 + NaOH = NaCOOCH3 + Pb(OH)2 =>
Pb(COOCH3)2 + 2 NaOH = 2 NaCOOCH3 + Pb(OH)2
Al(OH)3 + CH3COOH = H2O + Al(C2H3O2)3 =>
Al(OH)3 + 3 CH3COOH = 3 H2O + Al(C2H3O2)3
HNO3 + PbS = NO + Pb(NO3)2 + H2O + S =>
8 HNO3 + 3 PbS = 2 NO + 3 Pb(NO3)2 + 4 H2O + 3 S
MgCO3 = Mg + CO3 =>
MgCO3 = Mg + CO3
Fe + KMnO4 = Fe2O3 + KMn =>
8 Fe + 3 KMnO4 = 4 Fe2O3 + 3 KMn
Au + NaCN + H2O + O2 = Na(Au(CN)2) + NaOH =>
4 Au + 8 NaCN + 2 H2O + O2 = 4 Na(Au(CN)2) + 4 NaOH
CaCO3 + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3 + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
Fe2P + FeS2 = Fe2 + P4S12 =>
4 Fe2P + 6 FeS2 = 7 Fe2 + P4S12
Al2(SO4)3 + KBr = K(SO4)3 + Al2Br =>
Al2(SO4)3 + KBr = K(SO4)3 + Al2Br
KMnO4 + H2SO4 + CH3CH2HO = K2SO4 + MnSO4 + CH3COOH + H2O =>
4 KMnO4 + 6 H2SO4 + 5 CH3CH2HO = 2 K2SO4 + 4 MnSO4 + 5 CH3COOH + 11 H2O
Cr2O3 + K2C3 + O2 = K2CrO4 + CO2 =>
2 Cr2O3 + 4 K2C3 + 17 O2 = 4 K2CrO4 + 12 CO2
CuI + O2 = CuO + IO =>
CuI + O2 = CuO + IO
N + NaOH = NNaOH =>
N + NaOH = NNaOH
MgCl + NaOH = Mg(OH) + NaCl =>
MgCl + NaOH = Mg(OH) + NaCl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
(NH4)2S + PbCl2 = Pb2S2 + NH4Cl =>
2(NH4)2S + 2 PbCl2 = Pb2S2 + 4 NH4Cl
Ba + H2CO3 = Ba(HCO3)3 + H2 =>
2 Ba + 6 H2CO3 = 2 Ba(HCO3)3 + 3 H2
H3PO4 + BaF2 = Ba3(PO4)2 + HF =>
2 H3PO4 + 3 BaF2 = Ba3(PO4)2 + 6 HF
H52 + O26 = H2O5 =>
H52 + 5 O26 = 26 H2O5
(e)LiAlH4(s) + AlCl3(s) = AlH3(s) + LiCl(s) =>
3(e)LiAlH4(s) + AlCl3(s) = 4 AlH3(s) + 3 LiCl(s)
KCl + MgSO4 = KMg + ClSO4 =>
KCl + MgSO4 = KMg + ClSO4
Cu(s) + H2SO4(l) = CuSO4(s) + H2O(l) + SO2(g) =>
Cu(s) + 2 H2SO4(l) = CuSO4(s) + 2 H2O(l) + SO2(g)
MgCl2 + H2O2 + Na2SO4 = MgSO4 + H2O + HCl + NaO2 =>
MgCl2 + 3 H2O2 + Na2SO4 = MgSO4 + 2 H2O + 2 HCl + 2 NaO2
NO2 + H = OH + NH4 =>
NO2 + 6 H = 2 OH + NH4
Mn + NaCO3 = MnCO3 + Na =>
Mn + NaCO3 = MnCO3 + Na
CaCl2(s) + Na3PO4(l) = Ca3(PO4)2(s) + NaCl(p) =>
3 CaCl2(s) + 2 Na3PO4(l) = Ca3(PO4)2(s) + 6 NaCl(p)
(NH4)3PO4(aq) + Pb(NO3)2(aq) = Pb3(PO4)2 + NH4NO3 =>
2(NH4)3PO4(aq) + 3 Pb(NO3)2(aq) = Pb3(PO4)2 + 6 NH4NO3
Sb2O3 + HCl + Fe = H2O + FeCl3 + Sb =>
Sb2O3 + 6 HCl + 2 Fe = 3 H2O + 2 FeCl3 + 2 Sb
AgNO3(aq)CaBr2(aq) = AgBr2(s)CaNO3(aq) =>
AgNO3(aq)CaBr2(aq) = AgBr2(s)CaNO3(aq)
NaOH + PO4 = H2O + Na3PO4 + O2 =>
12 NaOH + 4 PO4 = 6 H2O + 4 Na3PO4 + 3 O2
C6H6 + O2 = (CO3)2 + H2O =>
2 C6H6 + 21 O2 = 6(CO3)2 + 6 H2O
Ba3(PO4)2 + H2O = Ba(H2PO4)2 + Ba(OH)2 =>
Ba3(PO4)2 + 4 H2O = Ba(H2PO4)2 + 2 Ba(OH)2
Cr(NO3)3 + NaPO3 = Na3PO4 + CrPO4 + NO2 + O2 =>
4 Cr(NO3)3 + 6 NaPO3 = 2 Na3PO4 + 4 CrPO4 + 12 NO2 + 3 O2
Co + HCI = CoCI + H2 =>
2 Co + 2 HCI = 2 CoCI + H2
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