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Cl2 + 2 KBr = 2 KCl + Br2
NaOH + H2O = H2 + NaO2 =>
2 NaOH + 2 H2O = 3 H2 + 2 NaO2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
C4H9H + O2 = H2O + CO2 =>
2 C4H9H + 13 O2 = 10 H2O + 8 CO2
C3H3NaO2 + H2O = C2H5(CO3Na) =>
C3H3NaO2 + H2O = C2H5(CO3Na)
CH3CH2OH + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 4 KOH = CH3COOH + 4 K2MnO4 + 3 H2O
(NH4)HSO4 + H2O = H2SO4 + NH4 + N2O =>
10(NH4)HSO4 + H2O = 10 H2SO4 + 8 NH4 + N2O
KClO4 + NH3 = KCl + HNO3 + H2O =>
KClO4 + NH3 = KCl + HNO3 + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KClO4 + NH3 = KCl + HNO3 + H2O =>
KClO4 + NH3 = KCl + HNO3 + H2O
Ca + HCl = CaCl2 + H2 = =>
Ca + 2 HCl = CaCl2 + H2
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
S + O3 = SO2 =>
3 S + 2 O3 = 3 SO2
NaO = ONa =>
NaO = ONa
KClO4 + NH3 = KCl + HNO3 + H2O =>
KClO4 + NH3 = KCl + HNO3 + H2O
Na2SO4 + Pb(No3)2 = NaNo3 + Pb(SO4) =>
Na2SO4 + Pb(No3)2 = 2 NaNo3 + Pb(SO4)
FeCl2 + Na2HPO4 = Fe3(PO4)2 + NaCl + NaH2PO4 =>
3 FeCl2 + 4 Na2HPO4 = Fe3(PO4)2 + 6 NaCl + 2 NaH2PO4
N1H3 + O2 = N1O1 + H2O =>
4 N1H3 + 5 O2 = 4 N1O1 + 6 H2O
ZnO2H2 + H2SO = ZnSO + H2O =>
ZnO2H2 + H2SO = ZnSO + 2 H2O
HCl + KI = KCl + I2 + H2 =>
2 HCl + 2 KI = 2 KCl + I2 + H2
KClO4 + NH3 = KCl + HNO3 + H2O =>
KClO4 + NH3 = KCl + HNO3 + H2O
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
K3(PO4) + BaCl2 = Ba3(PO4)2 + KCl =>
2 K3(PO4) + 3 BaCl2 = Ba3(PO4)2 + 6 KCl
ZnO2H2 + H2SO = ZnSO + H2O =>
ZnO2H2 + H2SO = ZnSO + 2 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
CCl3CHO + KOH = CCl3CH(OK)OH =>
CCl3CHO + KOH = CCl3CH(OK)OH
KO = OK =>
KO = OK
Zn + Cu{2+} = Zn{2+} + Cu =>
Zn + Cu{2+} = Zn{2+} + Cu
H2C2O4 + NaOH = H2O + CO2 + Na =>
H2C2O4 + 2 NaOH = 2 H2O + 2 CO2 + 2 Na
KClO4 + NH3 = KCl + HNO3 + H2O =>
KClO4 + NH3 = KCl + HNO3 + H2O
MgSO4 + AgClO4 = Mg(ClO4)2 + Ag2SO4 =>
MgSO4 + 2 AgClO4 = Mg(ClO4)2 + Ag2SO4
H3PO3 + H2O = H3PO4 + H =>
H3PO3 + H2O = H3PO4 + 2 H
Al(NO3)3 + NaCl = Al(Cl)3 + Na(NO3) =>
Al(NO3)3 + 3 NaCl = Al(Cl)3 + 3 Na(NO3)
K2C2O4 + HCl = KCl + H2O + C2O3 =>
K2C2O4 + 2 HCl = 2 KCl + H2O + C2O3
BeO + HCl = Be + H2O + Cl2 =>
BeO + 2 HCl = Be + H2O + Cl2
Cr2(SO4)3 + (NH4)2S = Cr2S3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2S = Cr2S3 + 3(NH4)2SO4
Mg + TiCl4 = Ti + MgCl2 =>
2 Mg + TiCl4 = Ti + 2 MgCl2
(a)(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g) =>
(a)(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(g)
PCl{3} + HF = PF{3} + HCl =>
PCl{3} + HF = PF{3} + HCl
MgSO4 + AgClO4 = Mg(ClO4)2 + Ag2SO4 =>
MgSO4 + 2 AgClO4 = Mg(ClO4)2 + Ag2SO4
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
ZnO2H2 + H2SO = ZnSO + H2O =>
ZnO2H2 + H2SO = ZnSO + 2 H2O
Fe(OH)3 + HCl + NH4SCN = Fe(SCN)3 + NH4Cl + H2O =>
Fe(OH)3 + 3 HCl + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl + 3 H2O
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
Ca(NO3)2AgNO3 = CaNO3Ag(NO3)2 =>
Ca(NO3)2AgNO3 = CaNO3Ag(NO3)2
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
MgOH2HNO3 = MgHOH2NO3 =>
MgOH2HNO3 = MgHOH2NO3
Sc(OH)3 + KOH = KSc(OH)4 =>
Sc(OH)3 + KOH = KSc(OH)4
SO3 + NO3 = SO4 + NO2 =>
SO3 + NO3 = SO4 + NO2
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