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14 HCl + K2Cr2O7 = 3 Cl2 + 2 CrCl3 + 7 H2O + 2 KCl
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
CuO + H2SO4 = H2O + CuSO4 =>
CuO + H2SO4 = H2O + CuSO4
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
HF + Na2SiO3 = H2O + H2SiF6 + NaF =>
8 HF + Na2SiO3 = 3 H2O + H2SiF6 + 2 NaF
HNO3 + HI = NO2 + I2 + H2O =>
2 HNO3 + 2 HI = 2 NO2 + I2 + 2 H2O
Mn(ClO3)2 = MnCl2 + O2 =>
Mn(ClO3)2 = MnCl2 + 3 O2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH
H2O + Fe = Fe3O4 + H2 =>
4 H2O + 3 Fe = Fe3O4 + 4 H2
O2 + Rb = Rb2O =>
O2 + 4 Rb = 2 Rb2O
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
PbO + NH3 = N2 + H2O + Pb =>
3 PbO + 2 NH3 = N2 + 3 H2O + 3 Pb
Cu + Fe(NO3)3 = Cu(NO3)3 + Fe =>
Cu + Fe(NO3)3 = Cu(NO3)3 + Fe
PbO + NH3 = N2 + H2O + Pb =>
3 PbO + 2 NH3 = N2 + 3 H2O + 3 Pb
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H + N2 = NH3 =>
6 H + N2 = 2 NH3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
HCl + KClO3 = Cl2 + H2O + KCl =>
6 HCl + KClO3 = 3 Cl2 + 3 H2O + KCl
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH
C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C8H8O2 + NaOH = C7H5NaO2 + CH3OH =>
C8H8O2 + NaOH = C7H5NaO2 + CH3OH
Au(NO2)2 + Zn = Au + Zn(NO2) =>
Au(NO2)2 + 2 Zn = Au + 2 Zn(NO2)
H2SO4 + K2Cr2O7 + K2SO3 = Cr2(SO4)3 + H2O + K2SO4 =>
4 H2SO4 + K2Cr2O7 + 3 K2SO3 = Cr2(SO4)3 + 4 H2O + 4 K2SO4
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
LiOH + HCl = LiCl + H2O =>
LiOH + HCl = LiCl + H2O
HNO3 + I2 = H2 + HIO3 + NO2 =>
6 HNO3 + I2 = 2 H2 + 2 HIO3 + 6 NO2
BaCl2 + Cu(NO3)2 = Ba(NO3)2 + CuCl2 =>
BaCl2 + Cu(NO3)2 = Ba(NO3)2 + CuCl2
LiOH + HCl = LiCl + H2O =>
LiOH + HCl = LiCl + H2O
H2O + NO2 + O2 = HNO3 =>
2 H2O + 4 NO2 + O2 = 4 HNO3
PbN2O6 + IK = PbI2 + KNO3 =>
PbN2O6 + 2 IK = PbI2 + 2 KNO3
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
CaCl2 + Na2Co3 = CaCo3 + NaCl =>
CaCl2 + Na2Co3 = CaCo3 + 2 NaCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
PbCl2 + Li2SO4 = LiCl + PbSO4 =>
PbCl2 + Li2SO4 = 2 LiCl + PbSO4
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Zn(s) + CuSO4(aq) = Zn2SO4(aq) + Cu(s) =>
2 Zn(s) + CuSO4(aq) = Zn2SO4(aq) + Cu(s)
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
Ba + H3AsO4 = Ba3(AsO4)2 + H2 =>
3 Ba + 2 H3AsO4 = Ba3(AsO4)2 + 3 H2
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
NA3ASO3 + H2O2 = NA3ASO4 + H20 =>
20 NA3ASO3 + 10 H2O2 = 20 NA3ASO4 + H20
KMnO4 + KOH + Na2SO3 = H2O + K2MnO4 + Na2SO4 =>
2 KMnO4 + 2 KOH + Na2SO3 = H2O + 2 K2MnO4 + Na2SO4
HCl + Ni = H2 + NiCl2 =>
2 HCl + Ni = H2 + NiCl2
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
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