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2 N2H4 + 5 F4 = 4 NF3 + 8 HF
CH3CONH2 + NaOH = CH3CONa + NH2OH =>
CH3CONH2 + NaOH = CH3CONa + NH2OH
CoCl2 + KNO2 + CH3COOH = K3[Co(NO2)6] + KCl + NO + CH3COOK + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3[Co(NO2)6] + 2 KCl + NO + 2 CH3COOK + H2O
NH4NO3 + H2SO4 = HNO3 + NH4(HSO4) =>
NH4NO3 + H2SO4 = HNO3 + NH4(HSO4)
K2S = K(s) + S(s) =>
K2S = 2 K(s) + S(s)
ZnS(s) + O2(g) = ZnO(s) + SO =>
ZnS(s) + O2(g) = ZnO(s) + SO
CuCl2 + NH3 + H2O = [Cu(NH3)4(H2O)2]{+2} + NH4Cl + OH{-} =>
CuCl2 + 6 NH3 + 4 H2O = [Cu(NH3)4(H2O)2]{+2} + 2 NH4Cl + 2 OH{-}
OBr{-} + H2O = OH{-} + HOBr =>
OBr{-} + H2O = OH{-} + HOBr
CH2 + O2 = CO + H4O =>
4 CH2 + 3 O2 = 4 CO + 2 H4O
H2O + NH3 + CuCl2 = Cu(OH)2 + NH4Cl =>
2 H2O + 2 NH3 + CuCl2 = Cu(OH)2 + 2 NH4Cl
NH4Br + NaOH = NH3 + NaBr + H2O =>
NH4Br + NaOH = NH3 + NaBr + H2O
Ni + ZnCl2 = NiCl + Zn =>
2 Ni + ZnCl2 = 2 NiCl + Zn
Ni(NO3)2 + Na3[C3H5O(COO)3] = NaNO3 + Ni3[C3H5O(COO)3]2 =>
3 Ni(NO3)2 + 2 Na3[C3H5O(COO)3] = 6 NaNO3 + Ni3[C3H5O(COO)3]2
CuCl2 + NH3 + H2O = [Cu(NH3)4(H2O)2]{2+} + NH4Cl + OH{-} =>
CuCl2 + 6 NH3 + 4 H2O = [Cu(NH3)4(H2O)2]{2+} + 2 NH4Cl + 2 OH{-}
BaCl2 + KI = BaI2 + KCl =>
BaCl2 + 2 KI = BaI2 + 2 KCl
SiO2NaHCO3 = NaHO2Si(CO3) =>
SiO2NaHCO3 = NaHO2Si(CO3)
C10H9NO2 + H2O = CH4N2O + C6H8O7 + C2H5OH =>
12 C10H9NO2 + 79 H2O = 6 CH4N2O + 10 C6H8O7 + 27 C2H5OH
(NH4)2S + NaOH = (NH4)OH + Na2S =>
(NH4)2S + 2 NaOH = 2(NH4)OH + Na2S
K2Cr2O7 + Ca(NO2)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + Ca(NO3)2 + H2O =>
2 K2Cr2O7 + 3 Ca(NO2)2 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 Ca(NO3)2 + 8 H2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = H2O(l) + (NH3)2(g) + CaSO4(aq) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + (NH3)2(g) + CaSO4(aq)
C9H10 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
35 C9H10 + 52 KMnO4 + 78 H2SO4 = 45 C7H6O2 + 52 MnSO4 + 26 K2SO4 + 118 H2O
K2Cr2O7 + KBr + H2SO4 = Br2 + Cr2(SO4)3 + K2SO4 + HOH =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 4 K2SO4 + 7 HOH
Fe3 + Cl2 = Fe9Cl7 =>
6 Fe3 + 7 Cl2 = 2 Fe9Cl7
H2O + NH3 + CuCl2 = Cu(OH)2 + NH4Cl =>
2 H2O + 2 NH3 + CuCl2 = Cu(OH)2 + 2 NH4Cl
Mg(HCO3)2 + H2SO4 = MgSO4 + H2(HCO3)2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + H2(HCO3)2
H2O + NH3 + CuCl2 = Cu(OH)2 + NH4Cl =>
2 H2O + 2 NH3 + CuCl2 = Cu(OH)2 + 2 NH4Cl
C6H4(OH)COOH + CH3COCl = C6H4(OOCCH3)COOH + HCl =>
C6H4(OH)COOH + CH3COCl = C6H4(OOCCH3)COOH + HCl
KMnO4 + NO + H2SO4 = MnSO4 + KNO3 + HNO3 + H2O =>
3 KMnO4 + 5 NO + 3 H2SO4 = 3 MnSO4 + 3 KNO3 + 2 HNO3 + 2 H2O
Tc(OH)7 + HNO3 = Tc(NO3)7 + H2O =>
Tc(OH)7 + 7 HNO3 = Tc(NO3)7 + 7 H2O
SF6(S) = S8(S) + F2(g) =>
9 SF6(S) = 2 S8(S) + 27 F2(g)
H2CO3 + Li = H2 + Li2CO3 =>
H2CO3 + 2 Li = H2 + Li2CO3
HNO3 + H2S = NO + H2O + S =>
2 HNO3 + 3 H2S = 2 NO + 4 H2O + 3 S
Fe + NH4SCN = [Fe(NH4SCN)] =>
Fe + NH4SCN = [Fe(NH4SCN)]
Mg = Mg0 = MgCo3 = MgCl = Mg(OH)2 = MgSo4 =>
Mg = Mg0
Ag(NH3)2NO3 + HCHO + NaOH = Ag + HCOOH + NH3 + NaNO3 =>
4 Ag(NH3)2NO3 + 6 HCHO + 3 NaOH = 4 Ag + 6 HCOOH + 9 NH3 + 3 NaNO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CH3NHCH3CH3Cl = (CH3)2CH2NH2Cl =>
CH3NHCH3CH3Cl = (CH3)2CH2NH2Cl
H2O + NH3 + CuCl2 = Cu(OH)2 + NH4Cl =>
2 H2O + 2 NH3 + CuCl2 = Cu(OH)2 + 2 NH4Cl
MgSO4 + HCl = MgCl2 + H2SO4 =>
MgSO4 + 2 HCl = MgCl2 + H2SO4
C6H5NH2(aq) + HCN(aq) = C6H5NH3CN =>
C6H5NH2(aq) + HCN(aq) = C6H5NH3CN
Cu + AgCl = CuAgCl =>
Cu + AgCl = CuAgCl
C6H12O + K2Cr2O7 + H2SO4 = C6H10O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H12O + K2Cr2O7 + 4 H2SO4 = 3 C6H10O + K2SO4 + Cr2(SO4)3 + 7 H2O
Li + OH = Li(OH) =>
Li + OH = Li(OH)
FeO + Cl2 = Cl2O2 + Fe =>
2 FeO + Cl2 = Cl2O2 + 2 Fe
C6H5CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COH + H2O =>
3 C6H5CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C6H5COH + 7 H2O
NO2 + MnO4 = NO3 + Mn2 =>
8 NO2 + 2 MnO4 = 8 NO3 + Mn2
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
CuCl2 + CO2 + H2O = HCl + CuCO3 =>
CuCl2 + CO2 + H2O = 2 HCl + CuCO3
H3AsO3 + Ba(OH)2 = Ba(HAsO3) + H2O =>
H3AsO3 + Ba(OH)2 = Ba(HAsO3) + 2 H2O
KMnO4 + MnSO4 + H2O = MnO2 + KHSO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + 2 KHSO4 + H2SO4
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