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4 Tb + 7 O2 = 2 Tb2O7
NaH(CO3) + HCl = (CO2) + H2O + NaCl =>
NaH(CO3) + HCl = (CO2) + H2O + NaCl
Fe(s) + HCl(aq) + H2O = FeCl37H2O(aq) + H2(g) =>
2 Fe(s) + 74 HCl(aq) + 2 H2O = 2 FeCl37H2O(aq) + 37 H2(g)
Co(NO3)2 + NaOH + H2O2 = Co(OH)3 + O2 + NaNO2 =>
2 Co(NO3)2 + 4 NaOH + H2O2 = 2 Co(OH)3 + 2 O2 + 4 NaNO2
Fe + H2SO4 + H2O = FeSO4H2O + H2 =>
Fe + H2SO4 + H2O = FeSO4H2O + H2
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(s) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(s)
C2H5NH2 + HNO3 = N2 + H2O + CH3CH2OH =>
5 C2H5NH2 + 3 HNO3 = 4 N2 + 4 H2O + 5 CH3CH2OH
AgI + S = Ag2S + I2 =>
2 AgI + S = Ag2S + I2
Ba(Cl2) + AgNO3 = AgCl + Ba(NO3)2 =>
Ba(Cl2) + 2 AgNO3 = 2 AgCl + Ba(NO3)2
HC1 + Mn + HNO3 = MnC12 + NO2 + H2O =>
12 HC1 + Mn + 12 HNO3 = MnC12 + 12 NO2 + 12 H2O
Sn + HCl = HSn + Cl =>
Sn + HCl = HSn + Cl
Pb(NO3)2 + CsI = CsNO3 + PbI2 =>
Pb(NO3)2 + 2 CsI = 2 CsNO3 + PbI2
FeCl3*6H2O + FeCl2*4H2O + NaOH = Fe3O4 + NaCl + H2O =>
2 FeCl3*6H2O + FeCl2*4H2O + 8 NaOH = Fe3O4 + 8 NaCl + 20 H2O
Zn(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Zn(OH)2 =>
Zn(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Zn(OH)2
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
CH3CHBrCOOH + NH3 = CH3CH(NH2)COOH + HBr =>
CH3CHBrCOOH + NH3 = CH3CH(NH2)COOH + HBr
(NaOH) + H3PO4 = H2O + H2NaPO4 =>
(NaOH) + H3PO4 = H2O + H2NaPO4
C8H18 + O = CO + H2O =>
C8H18 + 17 O = 8 CO + 9 H2O
Ti{3+} + Ag{+} = Ag{2+} + Ti =>
Ti{3+} + 3 Ag{+} = 3 Ag{2+} + Ti
H2S04 + H2O = H + SO4OH =>
H2S04 + 20 H2O = 38 H + 4 SO4OH
Ba(OH)2 + MnO2 + O2 = BaMnO4 + H2O =>
2 Ba(OH)2 + 2 MnO2 + O2 = 2 BaMnO4 + 2 H2O
C5H13N1 + O2 = CO2 + H2O + N2O3 =>
2 C5H13N1 + 18 O2 = 10 CO2 + 13 H2O + N2O3
Ca2(CO3)2 + C2H3O2 = Ca(C2H3O2)2 + CO3 =>
Ca2(CO3)2 + 4 C2H3O2 = 2 Ca(C2H3O2)2 + 2 CO3
FeO + CaO + P4 = Fe + CaPO4 =>
12 FeO + 4 CaO + P4 = 12 Fe + 4 CaPO4
NaB4O7 + HgCl2 = HgB4O7 + NaCl2 =>
NaB4O7 + HgCl2 = HgB4O7 + NaCl2
CH3CH2CH2CH3 + Br2 = CH3CHBrCH2CH2CH3 + HBr =>
5 CH3CH2CH2CH3 + 5 Br2 = 4 CH3CHBrCH2CH2CH3 + 6 HBr
HMnO4 + K2SO4 = H2SO4 + KMnO4 =>
2 HMnO4 + K2SO4 = H2SO4 + 2 KMnO4
Sn + HCl = HSn + Cl =>
Sn + HCl = HSn + Cl
Co(NO3)2 + NaOH + H2O2 = Co(OH)3 + O2 + NaNO2 =>
2 Co(NO3)2 + 4 NaOH + H2O2 = 2 Co(OH)3 + 2 O2 + 4 NaNO2
Fr2O + N2O3 = FrNO2 =>
Fr2O + N2O3 = 2 FrNO2
NH4N + Pb(ClO3)2 = N(ClO3)2 + PbNH4 =>
NH4N + Pb(ClO3)2 = N(ClO3)2 + PbNH4
C2H5OH + HCOOH = C2H5OOCH + H2O =>
C2H5OH + HCOOH = C2H5OOCH + H2O
Mn(NO3)2(aq) + KBr(aq) = MnBr2(s) + KNO3(aq) =>
Mn(NO3)2(aq) + 2 KBr(aq) = MnBr2(s) + 2 KNO3(aq)
HNO3 + HBr = Br2 + HNO + H2O =>
HNO3 + 4 HBr = 2 Br2 + HNO + 2 H2O
Ba3(PO4)2 = Ba{2+} + PO4{3-} =>
Ba3(PO4)2 = 3 Ba{2+} + 2 PO4{3-}
Cl2(g) + KI(aq) = I2(s) + KCl(aq) =>
Cl2(g) + 2 KI(aq) = I2(s) + 2 KCl(aq)
C8H8 + NaOH = C8H7Na + H2O =>
C8H8 + NaOH = C8H7Na + H2O
H3SbO4 + HCl = H2SbO3 + Cl2 + H2O =>
2 H3SbO4 + 2 HCl = 2 H2SbO3 + Cl2 + 2 H2O
Al2(SO4)3 + Pb(NO3)2 = Al2(NO3)6 + Pb(SO4) =>
Al2(SO4)3 + 3 Pb(NO3)2 = Al2(NO3)6 + 3 Pb(SO4)
HMnO4 + K2SO4 = H2SO4 + KMnO4 =>
2 HMnO4 + K2SO4 = H2SO4 + 2 KMnO4
Na + HNO3 = NaNO3 + HN3 + H2O =>
16 Na + 19 HNO3 = 16 NaNO3 + HN3 + 9 H2O
MgSO4(aq) + SrCl2(aq) = SrSO4(s) + MgCl2(aq) =>
MgSO4(aq) + SrCl2(aq) = SrSO4(s) + MgCl2(aq)
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
KMnO4 + K2S + H2O = KOH + MnO2 + K2SO4 =>
8 KMnO4 + 3 K2S + 4 H2O = 8 KOH + 8 MnO2 + 3 K2SO4
S + NaOH = SO3 + Na2S + H2O =>
4 S + 6 NaOH = SO3 + 3 Na2S + 3 H2O
C6 + HNO3 = CO2 + NO2 + H2O =>
C6 + 24 HNO3 = 6 CO2 + 24 NO2 + 12 H2O
TiO2 + Sc(OH)3 = Ti(OH)3 + ScO2 =>
TiO2 + Sc(OH)3 = Ti(OH)3 + ScO2
NaHO + Fe(NO3)3 = Fe(OH)3 + NaNO3 =>
3 NaHO + Fe(NO3)3 = Fe(OH)3 + 3 NaNO3
Fe2(CO3) = Fe + CO3 =>
Fe2(CO3) = 2 Fe + CO3
(Fe(S{2}O{3}){2}){-} + Fe{3+} = Fe{2+} + S{4}O{6} =>
(Fe(S{2}O{3}){2}){-} + 3 Fe{3+} = 4 Fe{2+} + S{4}O{6}
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