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Pb(NO3)2 + 2 NaSCN = Pb(SCN)2 + 2 Na(NO3)
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
Mn(OH)2 + KMnO4 = K2MnO4 + MnO2 + H2O =>
2 Mn(OH)2 + 2 KMnO4 = K2MnO4 + 3 MnO2 + 2 H2O
Na2CO3 + HCl(aq) = NaCl(aq) + H2O + CO2 =>
Na2CO3 + 2 HCl(aq) = 2 NaCl(aq) + H2O + CO2
KAl2(AlSi3O10)(OH)2 + SiO2 = KAlSi3O8 + Al2SiO5 + H2O =>
KAl2(AlSi3O10)(OH)2 + SiO2 = KAlSi3O8 + Al2SiO5 + H2O
NaO + SO3 = Na2SO4 + O2 =>
4 NaO + 2 SO3 = 2 Na2SO4 + O2
I2 + HCl = HI2 + Cl =>
I2 + HCl = HI2 + Cl
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Mn(OH)2 + KMnO4 = K2MnO4 + MnO2 + H2O =>
2 Mn(OH)2 + 2 KMnO4 = K2MnO4 + 3 MnO2 + 2 H2O
C6H12O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H12O(l) + 17 O2(g) = 12 CO2(g) + 12 H2O(g)
KMnO4 + C2H5OH + NaOH = NaMnO4 + CH3COOH + K + H2O =>
4 KMnO4 + C2H5OH + 4 NaOH = 4 NaMnO4 + CH3COOH + 4 K + 3 H2O
LiOH + Na2HPO4 = NaOH + Li2HPO4 =>
2 LiOH + Na2HPO4 = 2 NaOH + Li2HPO4
PB(CH3COO)2 + KI = PBI2 + CH3COOK =>
PB(CH3COO)2 + 2 KI = PBI2 + 2 CH3COOK
MgN = Mg + N2 =>
2 MgN = 2 Mg + N2
Fe2(SO3)3 + H2O = H2SO4 + Fe =>
Fe2(SO3)3 + 3 H2O = 3 H2SO4 + 2 Fe
NaClO + HCl = Cl + H2O + NaCl =>
NaClO + 2 HCl = 2 Cl + H2O + NaCl
KBr + Pb(CH3COO)2 = K(CH3COO) + PbBr2 =>
2 KBr + Pb(CH3COO)2 = 2 K(CH3COO) + PbBr2
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
Al + HC1 = AlC13 + H2 =>
2 Al + 26 HC1 = 2 AlC13 + 13 H2
C2O2 + H2O = C6H12O6 + O2 =>
3 C2O2 + 6 H2O = C6H12O6 + 3 O2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Co2 + O2 = CoO =>
Co2 + O2 = 2 CoO
Fe + HNO3 + HCl = FeCl3 + NO + H2O =>
Fe + HNO3 + 3 HCl = FeCl3 + NO + 2 H2O
C12H23(l) + O2(g) = CO2(g) + H2O(g) =>
4 C12H23(l) + 71 O2(g) = 48 CO2(g) + 46 H2O(g)
C6H14N4O2 + O2 = CO2 + H2O + CH4N2O =>
2 C6H14N4O2 + 11 O2 = 8 CO2 + 6 H2O + 4 CH4N2O
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
Ni(NO3)2 + NH3 = Ni(NH3) + NO3 =>
Ni(NO3)2 + NH3 = Ni(NH3) + 2 NO3
C10H14 + C4H6O3 = C12H16O + H2O =>
2 C10H14 + C4H6O3 = 2 C12H16O + H2O
Cl2 + MgI2 = ClI + Mg =>
Cl2 + MgI2 = 2 ClI + Mg
Mn2(SO4)3 = Mn + SO4 =>
Mn2(SO4)3 = 2 Mn + 3 SO4
(NH4)2SO4(aq) + Ca(OH)2(S) = CaSO4(S) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(S) = CaSO4(S) + 2 NH3(g) + 2 H2O(l)
HBr = H + Br =>
HBr = H + Br
Ag2S = Ag + S =>
Ag2S = 2 Ag + S
CSOH(aq) + HI(aq) = CSI + H2O =>
CSOH(aq) + HI(aq) = CSI + H2O
Ni(NO3)2 + Na2CrO4 = Ni(CrO4) + Na(NO3) =>
Ni(NO3)2 + Na2CrO4 = Ni(CrO4) + 2 Na(NO3)
CaCl2 + Ca + H2O + Al2O3 = CaClOH + Al =>
3 CaCl2 + 3 Ca + 3 H2O + Al2O3 = 6 CaClOH + 2 Al
RbCl + Pb(NO3)2 = Rb(NO3) + PbCl2 =>
2 RbCl + Pb(NO3)2 = 2 Rb(NO3) + PbCl2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
KI + O2 + H2SO4 = I2 + K2SO4 + H2O =>
4 KI + O2 + 2 H2SO4 = 2 I2 + 2 K2SO4 + 2 H2O
(NH4)2S = NH3 + H2S =>
(NH4)2S = 2 NH3 + H2S
MnCl2 + K2CO3 = Mn2(CO3)2 + KCl =>
2 MnCl2 + 2 K2CO3 = Mn2(CO3)2 + 4 KCl
KNO3(s) + C(s) + S8(s) = K2SO4(s) + CO2(g) + N2(g) =>
16 KNO3(s) + 8 C(s) + S8(s) = 8 K2SO4(s) + 8 CO2(g) + 8 N2(g)
Mg + O2(g) = MgO2 =>
Mg + O2(g) = MgO2
CuS + H2O = Cu(OH)2 + H2S =>
CuS + 2 H2O = Cu(OH)2 + H2S
Al + HNO3 = Al(NO3)3 + NHNO3 + H2O =>
5 Al + 21 HNO3 = 5 Al(NO3)3 + 3 NHNO3 + 9 H2O
K2SiO3 + HF = H2SiF6 + KF + H2O =>
K2SiO3 + 8 HF = H2SiF6 + 2 KF + 3 H2O
BaCO3 + (NH4)2SO4 = BaSO4 + NH4 + CO3 =>
BaCO3 + (NH4)2SO4 = BaSO4 + 2 NH4 + CO3
NaNo3 + H2S = Na2S + HNo3 =>
2 NaNo3 + H2S = Na2S + 2 HNo3
ZnCl2 + Na2CO3 + H2O = Zn2(OH)2CO3 + NaCl + CO2 =>
2 ZnCl2 + 2 Na2CO3 + H2O = Zn2(OH)2CO3 + 4 NaCl + CO2
C3H8O + KMnO4 = C3H6O + K + Mn + H2O =>
4 C3H8O + KMnO4 = 4 C3H6O + K + Mn + 4 H2O
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