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4 Ag + O2 = 2 Ag2O
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
K + H2O = KOH + H =>
K + H2O = KOH + H
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
SO2 + C = CS2 + CO =>
2 SO2 + 5 C = CS2 + 4 CO
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Na2CO3 + CuCl2 = NaCl + CuCO3 =>
Na2CO3 + CuCl2 = 2 NaCl + CuCO3
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
NaHSO3 + HCl = NaCl + H2O + SO2 =>
NaHSO3 + HCl = NaCl + H2O + SO2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
PbS(s) + O2(g) = SO2(g) + PbO(s) =>
2 PbS(s) + 3 O2(g) = 2 SO2(g) + 2 PbO(s)
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
NaOH + AgNO3 = NaNO3 + AgOH =>
NaOH + AgNO3 = NaNO3 + AgOH
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C16H32 + O2 = CO2 + H2O =>
C16H32 + 24 O2 = 16 CO2 + 16 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SnCl2 + KMnO4 = Sn(MnO4)2 + KCl =>
SnCl2 + 2 KMnO4 = Sn(MnO4)2 + 2 KCl
CS2 + H2O2 = CO2 + H2S + O2 =>
CS2 + 2 H2O2 = CO2 + 2 H2S + O2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
CS2 + H2O2 = H2S + CO + O3 =>
CS2 + 2 H2O2 = 2 H2S + CO + O3
Bi + HNO3 = Bi(NO3)2 + H2 =>
Bi + 2 HNO3 = Bi(NO3)2 + H2
FeCl2 + KMnO4 + CCl4 = KCl + MnCl2 + FeCl3 + CO2 =>
5 FeCl2 + KMnO4 + 2 CCl4 = KCl + MnCl2 + 5 FeCl3 + 2 CO2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C7H6O2 + O2 = CO2 + H20 =>
10 C7H6O2 + 60 O2 = 70 CO2 + 3 H20
NaCl + KNO3 = KCl + NaNO2 + O2 =>
2 NaCl + 2 KNO3 = 2 KCl + 2 NaNO2 + O2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
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