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C8H8 = 8 CH
Cl2(g) + CaBr2(s) = CaCl2(aq) + Br2(g) =>
Cl2(g) + CaBr2(s) = CaCl2(aq) + Br2(g)
C6H14N6O6 + HNO3 = C3H6N6O6 + CH2O + H2O =>
3 C6H14N6O6 + 6 HNO3 = 4 C3H6N6O6 + 6 CH2O + 6 H2O
N180 + H36 = NH3 =>
N180 + 15 H36 = 180 NH3
Cu(SO4)2 + KI = I2 + CuI + KSO4 =>
2 Cu(SO4)2 + 4 KI = I2 + 2 CuI + 4 KSO4
Mg(OH)2(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O =>
Mg(OH)2(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + 2 H2O
HCl(aq) + MnO2(s) = MnCl2(s) + Cl2(g) + H2O(l) =>
4 HCl(aq) + MnO2(s) = MnCl2(s) + Cl2(g) + 2 H2O(l)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
C6H5OH + HONO2(H2SO4) = HOC6H4NO2 + H2O + H2SO4 =>
C6H5OH + HONO2(H2SO4) = HOC6H4NO2 + H2O + H2SO4
Ca(OH)2 + Cl2O = CaCl2 + Ca(ClO3)2 + H2O =>
3 Ca(OH)2 + 3 Cl2O = 2 CaCl2 + Ca(ClO3)2 + 3 H2O
BrNH4 + AgNO3 = BrNO3 + AgNH4 =>
BrNH4 + AgNO3 = BrNO3 + AgNH4
ZnSO3 = Zn{2+} + SO3{2-} =>
ZnSO3 = Zn{2+} + SO3{2-}
AI2O3(s) + H2SO4(aq) = AI2(SO4)3(aq) + H2O(l) =>
AI2O3(s) + 3 H2SO4(aq) = AI2(SO4)3(aq) + 3 H2O(l)
HCl + NiCl = NiCl2 + H2 =>
2 HCl + 2 NiCl = 2 NiCl2 + H2
VCl3 = V + Cl =>
VCl3 = V + 3 Cl
FeCl3*6H2O + NaC2H3O2*H2O + C5H8O2 = Fe(C5H7O2)3 + NaCl + HC2H3O2 + H2O =>
FeCl3*6H2O + 3 NaC2H3O2*H2O + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 3 HC2H3O2 + 9 H2O
FeO(s) + Fe2O3(g) = Fe3O4(s) =>
FeO(s) + Fe2O3(g) = Fe3O4(s)
AgNO3(aq) + Pb(s) = Pb(NO3)2 + Ag =>
2 AgNO3(aq) + Pb(s) = Pb(NO3)2 + 2 Ag
Na[Zn(OH)3] = Zn(OH)2 + NaOH =>
Na[Zn(OH)3] = Zn(OH)2 + NaOH
Ge + HNO3 = Ge(NO3)2 + H2O + NO2 =>
Ge + 4 HNO3 = Ge(NO3)2 + 2 H2O + 2 NO2
HNO2 + KMnO4 + HNO3 = KNO3 + Mn(NO3)2 + H2O =>
5 HNO2 + 2 KMnO4 + HNO3 = 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
BaS(aq) + Pb(NO3)2(aq) = Ba(NO3)2(aq) + SPb(aq) =>
BaS(aq) + Pb(NO3)2(aq) = Ba(NO3)2(aq) + SPb(aq)
KOH + Al = H2 + K2AlO2 =>
2 KOH + Al = H2 + K2AlO2
MnO4{-} + H2SO3 = SO4{-}2 + Mn2{+} + H2O + H{+} =>
6 MnO4{-} + 13 H2SO3 = 13 SO4{-}2 + 3 Mn2{+} + 11 H2O + 4 H{+}
K2O + HNO3 = KNO3 + H2O =>
K2O + 2 HNO3 = 2 KNO3 + H2O
FeBr3 + KOH = Br3OH + KFe =>
FeBr3 + KOH = Br3OH + KFe
AgCl + O2 = Ag2O + Cl =>
4 AgCl + O2 = 2 Ag2O + 4 Cl
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
I2(s) + F2(g) = IF(s) =>
I2(s) + F2(g) = 2 IF(s)
Na2CrO7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4) + Na2SO4 + H2O =>
2 Na2CrO7 + 11 NaNO2 + 3 H2SO4 = 11 NaNO3 + Cr2(SO4) + 2 Na2SO4 + 3 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
H2O + Fe2(Cr2O7)3 + P4 = Cr(OH)3 + Fe(OH)3 + P2O5 =>
120 H2O + 10 Fe2(Cr2O7)3 + 9 P4 = 60 Cr(OH)3 + 20 Fe(OH)3 + 18 P2O5
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
CH3NH2HBr = CH3NH3Br =>
CH3NH2HBr = CH3NH3Br
Br + Hg = BrHg2 =>
Br + 2 Hg = BrHg2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
MnH2O = H2MnO =>
MnH2O = H2MnO
HCl + Pb2F = Pb2Cl + HF =>
HCl + Pb2F = Pb2Cl + HF
KClO3 + Hg = K2O + HgCl2 + O2 =>
4 KClO3 + 2 Hg = 2 K2O + 2 HgCl2 + 5 O2
HCO3{-} + CaCl2 = CaCO3 + H2O + CO2 + Cl{-} =>
2 HCO3{-} + CaCl2 = CaCO3 + H2O + CO2 + 2 Cl{-}
Mg(s) + Fe(No3)3(s) = Mg(No3) + Fe =>
3 Mg(s) + Fe(No3)3(s) = 3 Mg(No3) + Fe
C2H5OH + Na = C2H2ONa + H2 =>
C2H5OH + Na = C2H2ONa + 2 H2
CH3COOH + Cu(OH)2 = (CH3COO)2Cu + H2O =>
2 CH3COOH + Cu(OH)2 = (CH3COO)2Cu + 2 H2O
H15 + Na2 = H15Na2 =>
H15 + Na2 = H15Na2
Si3O8{4-} + H2O = H{+} + OH + Si{4-} =>
Si3O8{4-} + 16 H2O = 8 H{+} + 24 OH + 3 Si{4-}
KClO4 + H2SO4 = O2 + KHSO4 + Cl2 + H2O =>
4 KClO4 + 4 H2SO4 = 7 O2 + 4 KHSO4 + 2 Cl2 + 2 H2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
K2S + Ba(OH)2 = KOH + BaS =>
K2S + Ba(OH)2 = 2 KOH + BaS
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