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6 C = C6
Ni + NH3 = [Ni(NH3)4] =>
Ni + 4 NH3 = [Ni(NH3)4]
NiO + H2 = Ni + H2O =>
NiO + H2 = Ni + H2O
Cd(HCO3)2 = CdCO3 + CO3 + H2 =>
Cd(HCO3)2 = CdCO3 + CO3 + H2
CoCl3 + LiOH = Co(OH)3 + LiCl =>
CoCl3 + 3 LiOH = Co(OH)3 + 3 LiCl
KHH2SO4 = KHSO4H2 =>
KHH2SO4 = KHSO4H2
AlCl3 + SCl2 = Al2S + Cl =>
2 AlCl3 + SCl2 = Al2S + 8 Cl
C = C7 =>
7 C = C7
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
C2H6O + C12H22O11 + CH4N2O + H2SO4 = C187H186O89N9S + H2O =>
5 C2H6O + 60 C12H22O11 + 18 CH4N2O + 4 H2SO4 = 4 C187H186O89N9S + 343 H2O
Ti(CO3)2(s) + HCl(aq) = TiCl4(aq) + H2CO3(aq) =>
Ti(CO3)2(s) + 4 HCl(aq) = TiCl4(aq) + 2 H2CO3(aq)
NaNO2 + Zn + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
NaNO2 + 3 Zn + 5 NaOH + 5 H2O = 3 Na2[Zn(OH)4] + NH3
C + H2 + F2 = CH2F2 =>
C + H2 + F2 = CH2F2
SbCl3 + Cl = SbCl4 =>
SbCl3 + Cl = SbCl4
C = C3 =>
3 C = C3
Cl2 + HCl = ClHCl =>
Cl2 + 2 HCl = 2 ClHCl
CH3CHCNCH3 + H2O + HCl = CH3CHCOOHCH3 + NH4Cl =>
CH3CHCNCH3 + 2 H2O + HCl = CH3CHCOOHCH3 + NH4Cl
(CuOH)2SO4 + H2SO4 = CuSO4 + H2O =>
(CuOH)2SO4 + H2SO4 = 2 CuSO4 + 2 H2O
CaCl2(aq) + NaCO3(aq) = Ca(CO3)2 + NaCl =>
CaCl2(aq) + 2 NaCO3(aq) = Ca(CO3)2 + 2 NaCl
CH3NH3ClNaNO2 = N2CH3OHNaClH2O =>
CH3NH3ClNaNO2 = N2CH3OHNaClH2O
NaOHHNO3 = H2ONaNO3 =>
NaOHHNO3 = H2ONaNO3
C = C0 =>
C = C0
H2O + C = C10H22 + CO2 =>
22 H2O + 31 C = 2 C10H22 + 11 CO2
CaS + HNO3 = Ca(NO3)2 + S + NO2 + H2O =>
CaS + 4 HNO3 = Ca(NO3)2 + S + 2 NO2 + 2 H2O
Pb(ClO4)2 + Cs2CrO4 = PbCrO4 + CsClO4 =>
Pb(ClO4)2 + Cs2CrO4 = PbCrO4 + 2 CsClO4
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
Be + O = BeO =>
Be + O = BeO
H2C2O4 + CaCl2 = CaC2O4 + HCl =>
H2C2O4 + CaCl2 = CaC2O4 + 2 HCl
Na2CrO4 + Cl2 = NaCl + CrO4 =>
Na2CrO4 + Cl2 = 2 NaCl + CrO4
PbO + WO3 = PbWO4 =>
PbO + WO3 = PbWO4
SrCO3 + HCl = SrCl2 + CO2 + H2O =>
SrCO3 + 2 HCl = SrCl2 + CO2 + H2O
KClO3 + KBr + HCl = KCl + Br2 + H2O =>
KClO3 + 6 KBr + 6 HCl = 7 KCl + 3 Br2 + 3 H2O
C6H5COOHNaOH = C6H5COONaH2O =>
C6H5COOHNaOH = C6H5COONaH2O
Ca(No3)2 + NaF = CaF2 + NaNo3 =>
Ca(No3)2 + 2 NaF = CaF2 + 2 NaNo3
Cr2O2 + HNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O2 + 4 HNO3 + 8 KOH = 2 K2CrO4 + 4 KNO2 + 6 H2O
BaNH3 + HNO3 = Ba(NO3)2 + NH4 + H2O =>
9 BaNH3 + 19 HNO3 = 9 Ba(NO3)2 + 10 NH4 + 3 H2O
Cr + ClO4{-} + HCl = Cr2O7{-2} + Cl2 + H2O =>
2 Cr + 2 ClO4{-} + 2 HCl = Cr2O7{-2} + 2 Cl2 + H2O
Ru + O2 = RuO2 =>
Ru + O2 = RuO2
H2O + FeCl3 = FeOHCl2 + HCl =>
H2O + FeCl3 = FeOHCl2 + HCl
Na + Ba(OH)2 = Na(OH) + Ba =>
2 Na + Ba(OH)2 = 2 Na(OH) + Ba
KOH + Na2S = KS + OHNa2 =>
KOH + Na2S = KS + OHNa2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
(NH4)2S + Na2SO3 + H2O = S + NaOH + NH4OH =>
2(NH4)2S + Na2SO3 + 3 H2O = 3 S + 2 NaOH + 4 NH4OH
NaI(aq) + HOCl(aq) = NaIO3(aq) + HCl(aq) =>
NaI(aq) + 3 HOCl(aq) = NaIO3(aq) + 3 HCl(aq)
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
FeO + Al = AlO + Fe =>
FeO + Al = AlO + Fe
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
K2S(aq) + CuBr2(aq) = CuS(aq) + KBr(s) =>
K2S(aq) + CuBr2(aq) = CuS(aq) + 2 KBr(s)
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