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CH3CH2COOH + H2O = CH3CH2COOH2 + OH
KO2(s) + CO2(g) = K2CO3(s) + O2(g) =>
4 KO2(s) + 2 CO2(g) = 2 K2CO3(s) + 3 O2(g)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
K2[HgI4] + HNO3 = I2 + NO + KNO3 + Hg(NO3)2 + H2O =>
3 K2[HgI4] + 16 HNO3 = 6 I2 + 4 NO + 6 KNO3 + 3 Hg(NO3)2 + 8 H2O
Zn + K3(FeCN)6 = Zn(FeCN)6 + K =>
Zn + K3(FeCN)6 = Zn(FeCN)6 + 3 K
C2H4 = C8H16 =>
4 C2H4 = C8H16
SnCl4(aq) + Na3PO4 = Sn3(PO4)4 + NaCl =>
3 SnCl4(aq) + 4 Na3PO4 = Sn3(PO4)4 + 12 NaCl
CH3OH + H2S = CH3SH + H2O =>
CH3OH + H2S = CH3SH + H2O
NaBr + KMnO4 + H2SO4 = Br2 + MnSO4 + H2O + KSO4 + NaSO4 =>
2 NaBr + KMnO4 + 4 H2SO4 = Br2 + MnSO4 + 4 H2O + KSO4 + 2 NaSO4
Sn + C7H7Cl = SnCl(C7H7)3Cl + SnCl2 =>
3 Sn + 6 C7H7Cl = 2 SnCl(C7H7)3Cl + SnCl2
Al(s) + MnO(s) = Mn(l) + AlO(s) =>
Al(s) + MnO(s) = Mn(l) + AlO(s)
NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O + NH3 =>
2 NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O + 2 NH3
Cu(SO4) + Na2S = Na2SO4 + CuS =>
Cu(SO4) + Na2S = Na2SO4 + CuS
NaIO4 = NaI + O2 =>
NaIO4 = NaI + 2 O2
Zn + CUSO4 = Zn2(SO4)3 + CU =>
2 Zn + 3 CUSO4 = Zn2(SO4)3 + 3 CU
Na2CrO4 + NaBr + H2O = Br2 + NaOH + NaCrO2 =>
2 Na2CrO4 + 6 NaBr + 4 H2O = 3 Br2 + 8 NaOH + 2 NaCrO2
NH4NO3 + C20H30O2 = CO2 + H2O + N2 =>
53 NH4NO3 + C20H30O2 = 20 CO2 + 121 H2O + 53 N2
Na2Co3 + Ca(NO3)2 = NaNO3 + CaCo3 =>
Na2Co3 + Ca(NO3)2 = 2 NaNO3 + CaCo3
I2 + HNO3 = HIO3 + NO + H2 =>
2 I2 + 6 HNO3 = 4 HIO3 + 6 NO + H2
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
Ca(OH)2(aq) + NaHCO3(aq) = CaCO3(s) + H2O(l) + NaOH(aq) =>
Ca(OH)2(aq) + NaHCO3(aq) = CaCO3(s) + H2O(l) + NaOH(aq)
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
B2O3(s) + HF = BF3(g) + H2O =>
B2O3(s) + 6 HF = 2 BF3(g) + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2H6SO4 + K3Fe(CN)6 = (N2H6)3(Fe(CN)6)2 + K2SO4 =>
3 N2H6SO4 + 2 K3Fe(CN)6 = (N2H6)3(Fe(CN)6)2 + 3 K2SO4
C4H6(g) + O2(g) = CO2 + H2O =>
2 C4H6(g) + 11 O2(g) = 8 CO2 + 6 H2O
Zn + As = Zn3As2 =>
3 Zn + 2 As = Zn3As2
KSO4 + HOH = KOH + HSO4 =>
KSO4 + HOH = KOH + HSO4
CuSO4*5H2O + NaOH + NaKC4H4O6*4H2O = CuSO4NaOHNaKC4H4O6*4H2O*5H2O =>
CuSO4*5H2O + NaOH + NaKC4H4O6*4H2O = CuSO4NaOHNaKC4H4O6*4H2O*5H2O
SO2 + NaOH = Na2SO4 + Na2S + H2O =>
4 SO2 + 8 NaOH = 3 Na2SO4 + Na2S + 4 H2O
Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
Na2Co3 + Ca(NO3)2 = NaNO3 + CaCo3 =>
Na2Co3 + Ca(NO3)2 = 2 NaNO3 + CaCo3
Ag3[Fe(CN)6] + NH4OH = [Ag(NH3)2]OH + (NH4)3[Fe(CN)6] + H2O =>
Ag3[Fe(CN)6] + 9 NH4OH = 3[Ag(NH3)2]OH + (NH4)3[Fe(CN)6] + 6 H2O
Ba(SO4)2 = Ba + SO4 =>
Ba(SO4)2 = Ba + 2 SO4
Mg + CO2 = Mg3CO2 =>
3 Mg + CO2 = Mg3CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
S + HNO3 = NO2 + H2SO3 + H2O =>
S + 4 HNO3 = 4 NO2 + H2SO3 + H2O
*4Al*3O2 = *2Al2O3 =>
*4Al*3O2 = *2Al2O3
CaSO3(s) + HNO3(aq) = Ca(NO3)2(aq) + SO2(g) + H2O(l) =>
CaSO3(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + SO2(g) + H2O(l)
Fe + CuSO4 = Fe(SO3)3 + CuO =>
Fe + 3 CuSO4 = Fe(SO3)3 + 3 CuO
C5H12O5 + H2 = C3H8O2 + H2O =>
3 C5H12O5 + 7 H2 = 5 C3H8O2 + 5 H2O
Ni(NO3)2 + MnBr2 = NiBr2 + Mn(NO3)2 =>
Ni(NO3)2 + MnBr2 = NiBr2 + Mn(NO3)2
CuCl + Mg = Cu + ClMg =>
CuCl + Mg = Cu + ClMg
AgNO3 + KCO3{-2} = AgCO3{-2} + KNO3 =>
AgNO3 + KCO3{-2} = AgCO3{-2} + KNO3
HNO3 + KO = K(NO3)2 + H2O =>
2 HNO3 + KO = K(NO3)2 + H2O
CaSO4(H2O)2 = Ca + SO4 + H2O =>
CaSO4(H2O)2 = Ca + SO4 + 2 H2O
ICl3 + KCl = KI + Cl2 =>
ICl3 + KCl = KI + 2 Cl2
Bi2O3 + H2 = Bi + H2O =>
Bi2O3 + 3 H2 = 2 Bi + 3 H2O
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