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Si + 2 F2 = SiF4
C10H8 + KNO3 = CO2 + N2 + K2O + H2O =>
5 C10H8 + 48 KNO3 = 50 CO2 + 24 N2 + 24 K2O + 20 H2O
Mn + CrCl2 = Cr + MnCl2 =>
Mn + CrCl2 = Cr + MnCl2
Pb(C2H3O2)2 + H2S = PbS + HC2H3O2 =>
Pb(C2H3O2)2 + H2S = PbS + 2 HC2H3O2
NaVO3 + H2SO4 = H6V10O28 + Na2SO4 + H2O =>
10 NaVO3 + 5 H2SO4 = H6V10O28 + 5 Na2SO4 + 2 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
C + H + O2 = CH2O =>
2 C + 4 H + O2 = 2 CH2O
Cu2S + HNO3 = Cu(NO3)2 + NO + H2SO4 + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 10 NO + 3 H2SO4 + 8 H2O
Na[Sb(OH)4] + NH4OH + AgNO3 = Ag + H[Sb(OH)6] + NH4NO3 + NaNO3 =>
7 Na[Sb(OH)4] + 17 NH4OH + 22 AgNO3 = 22 Ag + 7 H[Sb(OH)6] + 16 NH4NO3 + 7 NaNO3
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
ZnBr2 + K2S = ZnS + KBr =>
ZnBr2 + K2S = ZnS + 2 KBr
W + S = WS2 =>
W + 2 S = WS2
H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O
C + KOH = K + CO + H =>
C + KOH = K + CO + H
Mn + CrCl2 = Cr + MnCl2 =>
Mn + CrCl2 = Cr + MnCl2
BaCrO4 + KI + HCl = BaCl2 + CrCl3 + KCl + H2O + I2 =>
2 BaCrO4 + 6 KI + 16 HCl = 2 BaCl2 + 2 CrCl3 + 6 KCl + 8 H2O + 3 I2
CuZn + HCl = CuCl + Zn + H2 =>
2 CuZn + 2 HCl = 2 CuCl + 2 Zn + H2
Al + HClO4 = H2 + AlClO4 =>
2 Al + 2 HClO4 = H2 + 2 AlClO4
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
C(s) + H2 = C2H6(g) =>
2 C(s) + 3 H2 = C2H6(g)
CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + NH4OH =>
2 CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + 2 NH4OH
C8H10N4O2 + H2O = C8H10N4O2H + OH =>
C8H10N4O2 + H2O = C8H10N4O2H + OH
Cu(s) + H{+}(aq) + NO3{-} = Cu{2+}(aq) + NO2(g) + H2O =>
Cu(s) + 4 H{+}(aq) + 2 NO3{-} = Cu{2+}(aq) + 2 NO2(g) + 2 H2O
MnO4{-} + H2SO3 + H{+} = Mn{2+} + HSO4{-} + H2O =>
2 MnO4{-} + 5 H2SO3 + H{+} = 2 Mn{2+} + 5 HSO4{-} + 3 H2O
C12H22O11(s) + O2(g) = CO2(g) + H2O(v) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(v)
ZnSO4 + KSCN = Zn(SCN)2 + K2SO4 =>
ZnSO4 + 2 KSCN = Zn(SCN)2 + K2SO4
Ag + CuCl2 = AgCl + Cu =>
2 Ag + CuCl2 = 2 AgCl + Cu
Cu + HNO3 + H2O = Cu{2+} + NO + OH{-} =>
3 Cu + 2 HNO3 + 2 H2O = 3 Cu{2+} + 2 NO + 6 OH{-}
HBr(g) + F2(g) = HF(g) + Br2(l) =>
2 HBr(g) + F2(g) = 2 HF(g) + Br2(l)
NaBr + CaCl2 = NaCa + BrCl2 =>
NaBr + CaCl2 = NaCa + BrCl2
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag =>
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag
Li110Ni40Co10Mn40O200 + O2 = Li110Ni40Co10Mn40O202 =>
Li110Ni40Co10Mn40O200 + O2 = Li110Ni40Co10Mn40O202
HgI4 = Hg + I =>
HgI4 = Hg + 4 I
Zn + HCIO = ZnHCIO =>
Zn + HCIO = ZnHCIO
Na2S2O8 + Al = Na2O + Al2S3 + Al2O3 =>
3 Na2S2O8 + 18 Al = 3 Na2O + 2 Al2S3 + 7 Al2O3
(CH3)2S + O2 = CO2 + H2O + SO3 =>
(CH3)2S + 5 O2 = 2 CO2 + 3 H2O + SO3
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
BaCl2H4O2 + AgNO3 = Ba(NO3)2 + AgCl + H2O =>
BaCl2H4O2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl + 2 H2O
Al(OH)3(s) = Al(s) + O(g) + H2(g) =>
2 Al(OH)3(s) = 2 Al(s) + 6 O(g) + 3 H2(g)
AIN + Fe = AI + Fe3N2 =>
2 AIN + 3 Fe = 2 AI + Fe3N2
NH4SCN + FeCl3 = Fe[Fe(SCN)6] + NH4Cl =>
6 NH4SCN + 2 FeCl3 = Fe[Fe(SCN)6] + 6 NH4Cl
LiNO3 + NH4F + NH4OH = LiF + (NH4)2NO3 + H2O =>
7 LiNO3 + 7 NH4F + 10 NH4OH = 7 LiF + 8(NH4)2NO3 + 7 H2O
MnO2(s) + H2O(l) + Zn(s) = Mn(OH)2(s) + Zn(OH)2(s) =>
MnO2(s) + 2 H2O(l) + Zn(s) = Mn(OH)2(s) + Zn(OH)2(s)
C7H6O3 + Ca(OH)2 = C14H10CaO6 + H2O =>
2 C7H6O3 + Ca(OH)2 = C14H10CaO6 + 2 H2O
NO + H2SO4 + KMnO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
10 NO + 9 H2SO4 + 6 KMnO4 = 10 HNO3 + 3 K2SO4 + 6 MnSO4 + 4 H2O
H3PO4 + OH = PO4 + H2O =>
H3PO4 + 3 OH = PO4 + 3 H2O
K3AlO3 + HNO3 = Al(OH)3 + KNO3 =>
K3AlO3 + 3 HNO3 = Al(OH)3 + 3 KNO3
Fe3 + Cl2 = Fe3Cl =>
2 Fe3 + Cl2 = 2 Fe3Cl
PO2 = PO + O2 =>
2 PO2 = 2 PO + O2
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