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2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KBr(aq) + F2(g) = KF(aq) + Br2(g) =>
2 KBr(aq) + F2(g) = 2 KF(aq) + Br2(g)
Zn(s) + HCl(aq) = ZnCl(aq) + H2(g) =>
2 Zn(s) + 2 HCl(aq) = 2 ZnCl(aq) + H2(g)
Pb[NO3]2 + NaCl = PbCl2 + NaNO3 =>
Pb[NO3]2 + 2 NaCl = PbCl2 + 2 NaNO3
Mg(HCO3)2 + HC2H3O2 = Mg(C2H3O2)2 + CO2 + H2O =>
Mg(HCO3)2 + 2 HC2H3O2 = Mg(C2H3O2)2 + 2 CO2 + 2 H2O
NaCr2O7 + FeHSO4 + H2SO4 = Na2SO4 + H2O + Cr2(SO4)3 + Fe2(SO4)3 =>
4 NaCr2O7 + 14 FeHSO4 + 21 H2SO4 = 2 Na2SO4 + 28 H2O + 4 Cr2(SO4)3 + 7 Fe2(SO4)3
CH4 + H2O = H2 + CO2 =>
CH4 + 2 H2O = 4 H2 + CO2
K3[Cr(OH)6] + KCl = CrCl3 + KOH =>
K3[Cr(OH)6] + 3 KCl = CrCl3 + 6 KOH
Hg + NH4I = HgI + H + NH3 =>
Hg + NH4I = HgI + H + NH3
Ag + Hg2(NO3)2 = Hg + Ag(NO3)2 =>
Ag + Hg2(NO3)2 = 2 Hg + Ag(NO3)2
H3PO4 + H = PH3 + H2O =>
H3PO4 + 8 H = PH3 + 4 H2O
Co(OH)2OH = CoO(OH)H2O =>
Co(OH)2OH = CoO(OH)H2O
CrCl3 + Br2 + KOH = K2CrO4 + HCl + KBr + HOH =>
2 CrCl3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 HCl + 6 KBr + 2 HOH
O2 + Fe = Fe3O4 =>
2 O2 + 3 Fe = Fe3O4
KF + B = BF3 + K =>
3 KF + B = BF3 + 3 K
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Ba2 + CO3 = Ba2CO3 =>
Ba2 + CO3 = Ba2CO3
CH3COOH(aq) + OH{-}(aq) = CH3COO{-}(aq) + H2O(l) =>
CH3COOH(aq) + OH{-}(aq) = CH3COO{-}(aq) + H2O(l)
Fe + Li2CO3 = FeCO3 + Li =>
Fe + Li2CO3 = FeCO3 + 2 Li
Bi2(SO4)3 + NH3*H2O = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH3*H2O = 2 Bi(OH)3 + 3(NH4)2SO4
NH2OH + I2 + KOH = N2 + KI + H2O =>
2 NH2OH + I2 + 2 KOH = N2 + 2 KI + 4 H2O
CHNH2 + O2 = CO2 + N2 + H2O =>
4 CHNH2 + 7 O2 = 4 CO2 + 2 N2 + 6 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Cu(NH3)4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + NH3 + K2 =>
2 Cu(NH3)4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 8 NH3 + 2 K2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
(NH4)OH = NH3 + H2O =>
(NH4)OH = NH3 + H2O
HNO3 + UO2*2UO3 + HCl = UO2Cl2 + NO + H2O =>
2 HNO3 + 3 UO2*2UO3 + 18 HCl = 9 UO2Cl2 + 2 NO + 10 H2O
P5 + HNO3 + H2O = H3PO4 + N2O =>
8 P5 + 50 HNO3 + 35 H2O = 40 H3PO4 + 25 N2O
C5H13N(l) + O2(g) = CO2(g) + H2O(l) + NO2(g) =>
4 C5H13N(l) + 37 O2(g) = 20 CO2(g) + 26 H2O(l) + 4 NO2(g)
CH3OH + CaO + Br2 = CaBr2 + CaCO3 + H2O =>
CH3OH + 4 CaO + 3 Br2 = 3 CaBr2 + CaCO3 + 2 H2O
CH3COOH(l) + O2 = H2O(l) + CO2(g) =>
CH3COOH(l) + 2 O2 = 2 H2O(l) + 2 CO2(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
((NH4)2SO4) + KOH = K2SO4 + NH3 + H2O =>
((NH4)2SO4) + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
CHCl3 + O2 = CO2 + HCl + Cl2 =>
CHCl3 + O2 = CO2 + HCl + Cl2
S2O + H2O = H2S2O2 =>
S2O + H2O = H2S2O2
C5H11OH + C3H7COOH = C3H7COOC5H11 + H2O =>
C5H11OH + C3H7COOH = C3H7COOC5H11 + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H25C52 + O2 = H2O + CO2 =>
4 H25C52 + 233 O2 = 50 H2O + 208 CO2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
HCl + ZnBr2 = HBr + ZnCl2 =>
2 HCl + ZnBr2 = 2 HBr + ZnCl2
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
H2C6H6O6 + H2O = H3O{+} + C6H6O6{2-} =>
H2C6H6O6 + 2 H2O = 2 H3O{+} + C6H6O6{2-}
C3H7NO2S + O2 = CO2 + H2O + NO2 + SO2 =>
4 C3H7NO2S + 23 O2 = 12 CO2 + 14 H2O + 4 NO2 + 4 SO2
K2Cr2O7 + As + H2SO4 = As2O5 + Cr2(SO4)3 + K2SO4 + H2O =>
5 K2Cr2O7 + 6 As + 20 H2SO4 = 3 As2O5 + 5 Cr2(SO4)3 + 5 K2SO4 + 20 H2O
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
CaCO3 + HC2H3O = Ca(C2H3O2)2 + H2O + CO2 =>
5 CaCO3 + 8 HC2H3O = 5 Ca(C2H3O2)2 + H2O + CO2
C3H7COOH + C3H7OH = C7H14O2 + H2O =>
C3H7COOH + C3H7OH = C7H14O2 + H2O
Zn(s) + HCl = ZnCl(aq) + H2(g) =>
2 Zn(s) + 2 HCl = 2 ZnCl(aq) + H2(g)
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
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