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4 Cs + O2 = 2 Cs2O
AlC3 + HCl = AlCl3 + C2H2 =>
2 AlC3 + 6 HCl = 2 AlCl3 + 3 C2H2
ZnSO4 + KOH = Zn(OH)2K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2K2SO4
SeO4 + H2S = SeO + H2O + S =>
SeO4 + 3 H2S = SeO + 3 H2O + 3 S
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HCN(aq) + NaOH(aq) = H2O(l) + NaCN(aq) =>
HCN(aq) + NaOH(aq) = H2O(l) + NaCN(aq)
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
AlC3 + HCl = AlCl3 + C2H2 =>
2 AlC3 + 6 HCl = 2 AlCl3 + 3 C2H2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NaBr + CI = NaCIBr =>
NaBr + CI = NaCIBr
Mn(OH)3 + KI + H2SO4 = MnSO4 + K2SO4 + H2O + I2 =>
2 Mn(OH)3 + 2 KI + 3 H2SO4 = 2 MnSO4 + K2SO4 + 6 H2O + I2
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Li + LiSO4 = Li2SO4 =>
Li + LiSO4 = Li2SO4
FeSO4 + Fe(OH)2 = (FeOH)2SO4 =>
FeSO4 + Fe(OH)2 = (FeOH)2SO4
Na2OBeO = Na2BeO2 =>
Na2OBeO = Na2BeO2
Na2SO3 + CaI2 = NaI + CaSO3 =>
Na2SO3 + CaI2 = 2 NaI + CaSO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KAl(SO4)2Na2CO3 = Na2Al(SO4)2KCO3 =>
KAl(SO4)2Na2CO3 = Na2Al(SO4)2KCO3
A2 = A3 =>
3 A2 = 2 A3
HN3 + Mg = Mg3N2 + N5H5 =>
5 HN3 + 15 Mg = 5 Mg3N2 + N5H5
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Ca + HNO3 = Ca(HO3)3 + NO2 + H2O =>
Ca + 15 HNO3 = Ca(HO3)3 + 15 NO2 + 6 H2O
POCl3 + NaOH = Na2HPO4 + NaCl + H2O =>
POCl3 + 5 NaOH = Na2HPO4 + 3 NaCl + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H14 + Cl = C6H13Cl + HCl =>
C6H14 + 2 Cl = C6H13Cl + HCl
HN3 + Mg = Mg3N2 + N2H2 =>
2 HN3 + 6 Mg = 2 Mg3N2 + N2H2
Al(s) + Pb(C2H3O2)2(aq) = Al(C2H3O2)(aq) + Pb(s) =>
2 Al(s) + Pb(C2H3O2)2(aq) = 2 Al(C2H3O2)(aq) + Pb(s)
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Ba(OH)2 + Ag(NO3)2 = Ba(NO3)2 + Ag(OH)2 =>
Ba(OH)2 + Ag(NO3)2 = Ba(NO3)2 + Ag(OH)2
Zn + NaHCo3 = ZnCo3 + Na + H2 =>
2 Zn + 2 NaHCo3 = 2 ZnCo3 + 2 Na + H2
SiO2 + NaOH = NaO2 + Si + H2O =>
3 SiO2 + 4 NaOH = 4 NaO2 + 3 Si + 2 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
H3PO4 + (NH4)MoO4 + HNO3 = (NH4)PO4*12MoO3 + NH4NO3 + H2O =>
4 H3PO4 + 48(NH4)MoO4 + 34 HNO3 = 4(NH4)PO4*12MoO3 + 39 NH4NO3 + 33 H2O
Zn + NaNO3 + HCl = ZnCl2 + N2O + H2O + NaCl =>
4 Zn + 2 NaNO3 + 10 HCl = 4 ZnCl2 + N2O + 5 H2O + 2 NaCl
CH3COONa + Na2CO3 = CH3COONaNa2CO3 =>
CH3COONa + Na2CO3 = CH3COONaNa2CO3
C3H8O + O2 = CO + H2O =>
C3H8O + 3 O2 = 3 CO + 4 H2O
Rb2 + O2 = Rb4O2 =>
2 Rb2 + O2 = Rb4O2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
CH3COHH2 = C2H5OH =>
CH3COHH2 = C2H5OH
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
Br2(g) + KOH(ac) = KBr(s) + KBrO3(s) + H2O(l) =>
3 Br2(g) + 6 KOH(ac) = 5 KBr(s) + KBrO3(s) + 3 H2O(l)
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CH2COOHHCl = CH3CH2COOH2Cl =>
CH3CH2COOHHCl = CH3CH2COOH2Cl
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