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2 ZN + O2 = 2 ZNO
Cs3PO4(aq) + AgNO3(aq) = Cs3NO3 + Ag3 + PO4 =>
3 Cs3PO4(aq) + 3 AgNO3(aq) = 3 Cs3NO3 + Ag3 + 3 PO4
KSCN + HNO3 = HSCN + KNO3 =>
KSCN + HNO3 = HSCN + KNO3
Zn3(PO4)2 = Zn + PO4 =>
Zn3(PO4)2 = 3 Zn + 2 PO4
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
Sn + Mg{2+} = Sn{2+} + Mg =>
Sn + Mg{2+} = Sn{2+} + Mg
CACl2 + NAOH = CA(OH)2 + NACl =>
CACl2 + 2 NAOH = CA(OH)2 + 2 NACl
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Zn + Ag{+} = Zn{2+} + Ag =>
Zn + 2 Ag{+} = Zn{2+} + 2 Ag
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Sn + Ag{+} = Sn{2+} + Ag =>
Sn + 2 Ag{+} = Sn{2+} + 2 Ag
ZnO + KOH = K2ZnO2 + H2O =>
ZnO + 2 KOH = K2ZnO2 + H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 4 H2O
Sn + Cu{2+} = Sn{2+} + Cu =>
Sn + Cu{2+} = Sn{2+} + Cu
Si + O2 = SiO2 =>
Si + O2 = SiO2
MnO2 + H2SO4 + FeSO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 H2SO4 + 2 FeSO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
KOH + SO2 = KO + S(OH)2 =>
2 KOH + SO2 = 2 KO + S(OH)2
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
CuSo4 + K4Fe(CN)6 = Cu2Fe(CN)6 + K2So4 =>
2 CuSo4 + K4Fe(CN)6 = Cu2Fe(CN)6 + 2 K2So4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Si + O2 = SiO2 =>
Si + O2 = SiO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + Cl3 = FeCl3 =>
Fe + Cl3 = FeCl3
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
S + HY = Y + H2S =>
S + 2 HY = 2 Y + H2S
KMnO4 + HBr = MnBr + Br2 + KBr2 + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr + 5 Br2 + 2 KBr2 + 8 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2S2O3 + Na2CrO4 + H2O = Cr(OH)3 + Na2SO4 + NaOH =>
3 Na2S2O3 + 8 Na2CrO4 + 17 H2O = 8 Cr(OH)3 + 6 Na2SO4 + 10 NaOH
Cu + Ag{+} = Cu{2+} + Ag =>
Cu + 2 Ag{+} = Cu{2+} + 2 Ag
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SO2 + H2O2 = H2SO4 =>
SO2 + H2O2 = H2SO4
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Zn + O = ZnO =>
Zn + O = ZnO
FeO + H2 = H2O + Fe =>
FeO + H2 = H2O + Fe
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
Zn + O = ZnO =>
Zn + O = ZnO
CH4 + N2Cl4 = CCl4 + N2 + H2 =>
CH4 + N2Cl4 = CCl4 + N2 + 2 H2
FeO + H2 = H2O + Fe =>
FeO + H2 = H2O + Fe
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