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4 Al + C3(s) + 12 H2O = 4 Al(OH)3(s) + 3 CH4(g)
NaHCO3 + H3CCOOH = NaH3CCOO + H2O + CO2 =>
NaHCO3 + H3CCOOH = NaH3CCOO + H2O + CO2
Cl2 + Fe = FeCl3 =>
3 Cl2 + 2 Fe = 2 FeCl3
NH4Br + Cl = NH4Cl + Br =>
NH4Br + Cl = NH4Cl + Br
Bi2 + HNO3 = NO + Bi(NO3)3 + H2O =>
Bi2 + 8 HNO3 = 2 NO + 2 Bi(NO3)3 + 4 H2O
BaH2SO4 = BaSO4H2 =>
BaH2SO4 = BaSO4H2
CaCO3 + H2SO4 = CaCO3SO4 + H2 =>
CaCO3 + H2SO4 = CaCO3SO4 + H2
Al(k) + HBr(aq) = AlBr(aq) + H(d) =>
Al(k) + HBr(aq) = AlBr(aq) + H(d)
MnO4({-}) + H2SO3 + H = Mn2{+} + HSO4({-}) + H2O =>
2 MnO4({-}) + 3 H2SO3 + 7 H = Mn2{+} + 3 HSO4({-}) + 5 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
Zn3(PO4)2(s) = Zn + PO4 =>
Zn3(PO4)2(s) = 3 Zn + 2 PO4
HBrC2H2 = C2H3Br =>
HBrC2H2 = C2H3Br
Na2SO4 + NaOH = Na2SO4NaOH =>
Na2SO4 + NaOH = Na2SO4NaOH
Pb(NO3)2 + C17H33COONa = Pb(C17H33COO)2 + NaNO3 =>
Pb(NO3)2 + 2 C17H33COONa = Pb(C17H33COO)2 + 2 NaNO3
N2O5 = N2O4 + O4 =>
4 N2O5 = 4 N2O4 + O4
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
[Ag(NH3)2]OH + CH3CH2OH = CH3COH + Ag + H2O + NH3 =>
2[Ag(NH3)2]OH + CH3CH2OH = CH3COH + 2 Ag + 2 H2O + 4 NH3
Ba(HCO3)2(s) + H2SO4(aq) = BaSO4(aq) + H2O(l) + CO2(g) =>
Ba(HCO3)2(s) + H2SO4(aq) = BaSO4(aq) + 2 H2O(l) + 2 CO2(g)
BaCl2 + K3PO4 = BaCl2K3PO4 =>
BaCl2 + K3PO4 = BaCl2K3PO4
C6H22O3 + O2 = CO2 + H2O =>
C6H22O3 + 10 O2 = 6 CO2 + 11 H2O
Na2SO3 + HClO = SO2 + HClO4 + Na =>
3 Na2SO3 + HClO = 3 SO2 + HClO4 + 6 Na
As2O3 + MnO4{-} + H{+} + H2O = H3AsO4 + Mn{2} =>
5 As2O3 + 4 MnO4{-} + 12 H{+} + 9 H2O = 10 H3AsO4 + 4 Mn{2}
Ca(OH)2(aq) + Cl2(g) = Ca(OCl)2(aq) + CaCl2(s) + H2O(l) =>
2 Ca(OH)2(aq) + 2 Cl2(g) = Ca(OCl)2(aq) + CaCl2(s) + 2 H2O(l)
C2H2 + HCHO = C3H4O =>
C2H2 + HCHO = C3H4O
CrO(O2)2 + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
4 CrO(O2)2 + 6 H2SO4 = 2 Cr2(SO4)3 + 7 O2 + 6 H2O
NH4Br + Cl = NH4Cl + Br =>
NH4Br + Cl = NH4Cl + Br
Ag + Au(NO3)3 = Au + AgNO3 =>
3 Ag + Au(NO3)3 = Au + 3 AgNO3
NHC7H14COOH + O2 = NH3 + H2O + CO2 =>
4 NHC7H14COOH + 41 O2 = 4 NH3 + 26 H2O + 32 CO2
Fe + H3PO4 = FePO4 + H2 =>
2 Fe + 2 H3PO4 = 2 FePO4 + 3 H2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Cu(CH3COO)2Na3PO4 = CuPO4Na3(CH3COO)2 =>
Cu(CH3COO)2Na3PO4 = CuPO4Na3(CH3COO)2
Ag(NH3)2{+} + KI = AgI + NH3 + K{+} =>
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}
LiCl(aq) + Na3PO4(aq) = Li3PO4(s) + NaCl(aq) =>
3 LiCl(aq) + Na3PO4(aq) = Li3PO4(s) + 3 NaCl(aq)
CrOSO2 = CrSO3 =>
CrOSO2 = CrSO3
CO2(g) + H2(g) = C8H18(l) + H2O =>
8 CO2(g) + 25 H2(g) = C8H18(l) + 16 H2O
K2Cr2O7 + HBr = KCrO3Br + H2O =>
K2Cr2O7 + 2 HBr = 2 KCrO3Br + H2O
NaIO3 + SO2 + H2O = H2SO4 + I2 + Na2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = 4 H2SO4 + I2 + Na2SO4
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO4 + OH2 =>
Na2S2O3 + 4 Br2 + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 OH2
Ag + HNO3 = AgNO3 + NO2*H2O =>
Ag + 2 HNO3 = AgNO3 + NO2*H2O
ZnSO4 + CrCl3 = ZnCl2 + Cr2(SO4)3 =>
3 ZnSO4 + 2 CrCl3 = 3 ZnCl2 + Cr2(SO4)3
P2 + I2 + H2O = H3PO4 + HI =>
P2 + 5 I2 + 8 H2O = 2 H3PO4 + 10 HI
NH4Br + Cl = NH4Cl + Br =>
NH4Br + Cl = NH4Cl + Br
CO2NO = CONO2 =>
CO2NO = CONO2
ZnSO4 + CrCl3 = ZnCl2 + Cr2(SO4)3 =>
3 ZnSO4 + 2 CrCl3 = 3 ZnCl2 + Cr2(SO4)3
Na = (Na2)2 =>
4 Na = (Na2)2
CH3COOH(CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2H2O =>
CH3COOH(CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2H2O
CuSO4 + Na2S + HCl = CuS + NaCl + H2SO4 =>
CuSO4 + Na2S + 2 HCl = CuS + 2 NaCl + H2SO4
CrBr + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 CrBr + 5 Br2 + 16 KOH = 2 K2CrO4 + 12 KBr + 8 H2O
Mg(OH)2 + (NH4)Cl = MgCl2 + NH4OH =>
Mg(OH)2 + 2(NH4)Cl = MgCl2 + 2 NH4OH
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