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H2SO4 + 2 NH4HF2 = 4 HF + 4 H2O + 2 N + S
C11H23COOH + H2O = C12H25OH + O2 =>
C11H23COOH + H2O = C12H25OH + O2
Na2S03 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 Na2S03 + 10 Na2Cr2O7 + 34 H2SO4 = 13 Na2SO4 + 10 Cr2(SO4)3 + 34 H2O
Co2S2 + O2 = Co2O3 + S =>
2 Co2S2 + 3 O2 = 2 Co2O3 + 4 S
Hg + Mg(NO3)2 = Hg(NO3)2 + Mg =>
Hg + Mg(NO3)2 = Hg(NO3)2 + Mg
CaCO3 + C8H10O2 = CaO + C9H10O4 =>
CaCO3 + C8H10O2 = CaO + C9H10O4
Al2(SO4)3 + Ca3(PO4)2 = Al3(PO4)3 + Ca2(SO4)2 =>
6 Al2(SO4)3 + 6 Ca3(PO4)2 = 4 Al3(PO4)3 + 9 Ca2(SO4)2
AgNO3(NH4)S = AgSNH4NO3 =>
AgNO3(NH4)S = AgSNH4NO3
NaHS + FeCl3 + NaOH = S + FeCl2 + NaCl + H2O =>
NaHS + 2 FeCl3 + NaOH = S + 2 FeCl2 + 2 NaCl + H2O
C2H2 + KMnO4 + H2O = C2H2O4 + MnO2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 C2H2O4 + 8 MnO2 + 8 KOH
NH3 + HClO4 = NH2 + HClO3 + H2O =>
2 NH3 + HClO4 = 2 NH2 + HClO3 + H2O
Fe(s)S(s) = FeS(s) =>
Fe(s)S(s) = FeS(s)
KMnO4 + Cr2(SO4)2 + KOH = K2CrO4 + K2SO4 + MnO2 + H2O =>
8 KMnO4 + 3 Cr2(SO4)2 + 16 KOH = 6 K2CrO4 + 6 K2SO4 + 8 MnO2 + 8 H2O
RCOCl + NH(D)(Z) = RCON(D)(Z) + HCl =>
RCOCl + NH(D)(Z) = RCON(D)(Z) + HCl
Al + C2H5OH = Al(C2H5O)3 + H2 =>
2 Al + 6 C2H5OH = 2 Al(C2H5O)3 + 3 H2
Br + Cl2 + H2O = HBrO2 + HCl =>
2 Br + 3 Cl2 + 4 H2O = 2 HBrO2 + 6 HCl
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
K2SO4 + NaOH = NaSO4 + K2OH =>
K2SO4 + NaOH = NaSO4 + K2OH
Bi2(SO4)3 + (NH4)2S = Bi2S3 + (NH4)2(SO4) =>
Bi2(SO4)3 + 3(NH4)2S = Bi2S3 + 3(NH4)2(SO4)
Na2S(aq) + HNO3(aq) = H2S(l) + NaNO3(aq) =>
Na2S(aq) + 2 HNO3(aq) = H2S(l) + 2 NaNO3(aq)
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe + Au(NO3)3 = Au + Fe3NO3 =>
9 Fe + Au(NO3)3 = Au + 3 Fe3NO3
H2S + Sr(NO3)2 = H(NO3) + SrS =>
H2S + Sr(NO3)2 = 2 H(NO3) + SrS
AgCN = Ag + C + N2 =>
2 AgCN = 2 Ag + 2 C + N2
Cu + MgSO4 = SO4Cu + Mg =>
Cu + MgSO4 = SO4Cu + Mg
N2H4 + HSO4{-} = H2SO4 + N2H3{-} =>
N2H4 + HSO4{-} = H2SO4 + N2H3{-}
CH3COOH + MgSO4 = Mg(C2H3O2)2 + H2SO4 =>
2 CH3COOH + MgSO4 = Mg(C2H3O2)2 + H2SO4
Si(OH)2 + Ca = Ca(OH) + Si =>
Si(OH)2 + 2 Ca = 2 Ca(OH) + Si
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
Pb + H2SO4 = Pb(SO4)2 + H2 =>
Pb + 2 H2SO4 = Pb(SO4)2 + 2 H2
K2Cr2O8 + KI + H2SO4 = Cr2(SO)3 + K2SO4 + I2 + H2O =>
K2Cr2O8 + 26 KI + 17 H2SO4 = Cr2(SO)3 + 14 K2SO4 + 13 I2 + 17 H2O
K3[Fe(CN)6] + KCNS = K4[Fe(CN)6] + (CNS)6 =>
6 K3[Fe(CN)6] + 6 KCNS = 6 K4[Fe(CN)6] + (CNS)6
CF4 + Br = CBr4 + F =>
CF4 + 4 Br = CBr4 + 4 F
NaOH(aq) + CuCl(aq) = CuOH(s) + NaCl(aq) =>
NaOH(aq) + CuCl(aq) = CuOH(s) + NaCl(aq)
Na2CO3 + CoCl2 + H2O = Co2(OH)2CO3 + NaCl + CO2 =>
2 Na2CO3 + 2 CoCl2 + H2O = Co2(OH)2CO3 + 4 NaCl + CO2
CH4 + NaOH = CH3OH + NaH =>
CH4 + NaOH = CH3OH + NaH
ZnS(s) + HNO3(aq) = ZnSO4(aq) + NO2(g) + H2O(l) =>
ZnS(s) + 8 HNO3(aq) = ZnSO4(aq) + 8 NO2(g) + 4 H2O(l)
Zn(OH)4{2-} + H{+} = H2O + Zn{2+} =>
Zn(OH)4{2-} + 4 H{+} = 4 H2O + Zn{2+}
Ni(s) + CuCl2(aq) = NiCl + Cu =>
2 Ni(s) + CuCl2(aq) = 2 NiCl + Cu
Na3PO4(aq) + CaCl2(s) = NaCl(aq) + Ca3(PO4)2(s) =>
2 Na3PO4(aq) + 3 CaCl2(s) = 6 NaCl(aq) + Ca3(PO4)2(s)
Zinc + Sulfuricacid = Zincsulfate + Hydrogen =>
Zn + H2SO4 = ZnSO4 + H2
CrO4 + Zn = ZnCrO4 =>
CrO4 + Zn = ZnCrO4
NaHCO3 + H3BO3 = NaBO3 + CO + H2O =>
NaHCO3 + H3BO3 = NaBO3 + CO + 2 H2O
KMnO4 + C2H4 + H2SO4*H2O = CO2 + H2O + K2SO4 + MnSO4 =>
12 KMnO4 + 5 C2H4 + 18 H2SO4*H2O = 10 CO2 + 46 H2O + 6 K2SO4 + 12 MnSO4
PbO + HNO3 = PbO2 + H2O + N =>
5 PbO + 2 HNO3 = 5 PbO2 + H2O + 2 N
Al2S3(s) + H2O(l) = Al(OH)3 + H2S =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3 + 3 H2S
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
C3H5ClO2 + NaOH = C2H5OH + CO2 + NaCl =>
C3H5ClO2 + NaOH = C2H5OH + CO2 + NaCl
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