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2 Fe + 6 HNo3 = 2 Fe(No3)3 + 3 H2
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
KIO3 + KI + H2SO4 = K2SO4 + H2O + I6 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + I6
CS2 + KMnO4 + KOH = K2CO3 + K2SO3 + MnO2 + H2O =>
CS2 + 4 KMnO4 + 2 KOH = K2CO3 + 2 K2SO3 + 4 MnO2 + H2O
KMnO4 + MnCl2 + H2O = MnO2 + KCl + HCl =>
2 KMnO4 + 3 MnCl2 + 2 H2O = 5 MnO2 + 2 KCl + 4 HCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CoOOH + HCl = CoCl2 + Cl2 + H2O =>
2 CoOOH + 6 HCl = 2 CoCl2 + Cl2 + 4 H2O
C3H8 + O3 = CO2 + H2O =>
3 C3H8 + 10 O3 = 9 CO2 + 12 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C5H12S + O2 = CO2 + H2O + SO2 =>
C5H12S + 9 O2 = 5 CO2 + 6 H2O + SO2
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Ca3(PO4)2 + SiO2 = CaSiO3 + P4O10 =>
2 Ca3(PO4)2 + 6 SiO2 = 6 CaSiO3 + P4O10
FeCl + Ag(NO3) = FeNO3 + AgCl =>
FeCl + Ag(NO3) = FeNO3 + AgCl
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Ca(OH)2 + H3SbO4 = Ca3(SbO4)2 + H2O =>
3 Ca(OH)2 + 2 H3SbO4 = Ca3(SbO4)2 + 6 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
SnCl2 + H2SO4 + HCl = SnCl4 + H2S + H2O =>
4 SnCl2 + H2SO4 + 8 HCl = 4 SnCl4 + H2S + 4 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al(ClO)3 + KMnO4 = Al(MnO4)3 + KClO =>
Al(ClO)3 + 3 KMnO4 = Al(MnO4)3 + 3 KClO
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HgCl2 + PH3 = Hg3P2 + HCl =>
3 HgCl2 + 2 PH3 = Hg3P2 + 6 HCl
H2SeO4 + NaOH = H2O + Na2SeO4 =>
H2SeO4 + 2 NaOH = 2 H2O + Na2SeO4
H2S + O2 = H2O + SO4 =>
2 H2S + 5 O2 = 2 H2O + 2 SO4
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CdSO4 + KOH = Cd(OH)2 + K2SO4 =>
CdSO4 + 2 KOH = Cd(OH)2 + K2SO4
CrCl3 + NaOH + H2O2 = Na2CrO7 + H2O + NaCl =>
2 CrCl3 + 10 NaOH + 9 H2O2 = 2 Na2CrO7 + 14 H2O + 6 NaCl
Al{+3} + NH3 + H2O = NH4{+} + Al(OH)3 =>
Al{+3} + 3 NH3 + 3 H2O = 3 NH4{+} + Al(OH)3
C6H5SO2OH + PCl3 = C6H5SO2Cl + H3PO3 =>
3 C6H5SO2OH + PCl3 = 3 C6H5SO2Cl + H3PO3
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
H3PO4 + NAOH = H3OH + NAPO4 =>
H3PO4 + NAOH = H3OH + NAPO4
C6H12 + Br2 = C6H10Br2 + H2 =>
C6H12 + Br2 = C6H10Br2 + H2
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
C7H8 + Br2 = C7H6Br2 + H2 =>
C7H8 + Br2 = C7H6Br2 + H2
PbCl2 + K2SO4 = KCl + PbSO4 =>
PbCl2 + K2SO4 = 2 KCl + PbSO4
H3PO4 + NaOH = H3OH + NaPO4 =>
H3PO4 + NaOH = H3OH + NaPO4
CH3CH2OH = C2H4 + H2O =>
CH3CH2OH = C2H4 + H2O
N2H4 + HCl = N2H5Cl =>
N2H4 + HCl = N2H5Cl
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
N2H4 + HCl = N2H5Cl =>
N2H4 + HCl = N2H5Cl
H2O + P + I2 = HI + H3PO4 =>
8 H2O + 2 P + 5 I2 = 10 HI + 2 H3PO4
Fe + AgNO3 = Ag + Fe(NO3)2 =>
Fe + 2 AgNO3 = 2 Ag + Fe(NO3)2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
H2O + P + I2 = H3PO4 + HI =>
8 H2O + 2 P + 5 I2 = 2 H3PO4 + 10 HI
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