| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H6O4 + 2 C4H10O = C16H22O4 + 2 H2O
PH5 = PH3 + H2 =>
PH5 = PH3 + H2
Si(C2H5O)4 + H2O = SiO2 + C2H6O =>
Si(C2H5O)4 + 2 H2O = SiO2 + 4 C2H6O
CN(G) + H2O(i) = H2C2O4(aq) + NH3(G) =>
2 CN(G) + 4 H2O(i) = H2C2O4(aq) + 2 NH3(G)
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
SnF4 + H2 = Sn + HF =>
SnF4 + 2 H2 = Sn + 4 HF
Ca + HCe = CaCe2 + H2 =>
Ca + 2 HCe = CaCe2 + H2
K4Fe(CN)6 + NaOH = NaCN + KOH + Fe(OH)2 =>
K4Fe(CN)6 + 6 NaOH = 6 NaCN + 4 KOH + Fe(OH)2
NaOH + K2O = NaO + K2OH =>
NaOH + K2O = NaO + K2OH
KCe + AgNo3 = AgCe + KNo3 =>
KCe + AgNo3 = AgCe + KNo3
TiCl3 + Na2O2 + NaOH = Na2TiO3 + NaCl + H2O =>
2 TiCl3 + Na2O2 + 8 NaOH = 2 Na2TiO3 + 6 NaCl + 4 H2O
CuCl2 + Li = Cu + LiCl2 =>
CuCl2 + Li = Cu + LiCl2
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
Na2SO3 + Al2(SO4)3 + H2O = Al(OH)3 + Na2SO4 + SO2 =>
3 Na2SO3 + Al2(SO4)3 + 3 H2O = 2 Al(OH)3 + 3 Na2SO4 + 3 SO2
Na2S + SO2 = Na2SO4 + S2 =>
Na2S + 2 SO2 = Na2SO4 + S2
Fe + Co2 = FeCo =>
2 Fe + Co2 = 2 FeCo
Fe9Ni9S16 + NH4HSO4 + O2 = Fe2(SO4)3 + NiSO4 + NH3 + H2O =>
4 Fe9Ni9S16 + 26 NH4HSO4 + 141 O2 = 18 Fe2(SO4)3 + 36 NiSO4 + 26 NH3 + 26 H2O
C10H7OH + H2SO4 = C10H8O7S2 + H2O =>
C10H7OH + 2 H2SO4 = C10H8O7S2 + 2 H2O
AlNO3 + H2SO4 = Al2SO4 + HNO3 =>
2 AlNO3 + H2SO4 = Al2SO4 + 2 HNO3
C14H12O4 + O3 = CO3 + H2O =>
3 C14H12O4 + 44 O3 = 42 CO3 + 18 H2O
(NH4)NO2(s) = N2(g) + H2O =>
(NH4)NO2(s) = N2(g) + 2 H2O
CaF4 = Ca + F2 =>
CaF4 = Ca + 2 F2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2 =>
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2
Sn(OH)2 + HNO3 = Sn(NO3)2 + HOH =>
Sn(OH)2 + 2 HNO3 = Sn(NO3)2 + 2 HOH
CH3CCNa + CH3Br = CH3CCCH3 + NaBr =>
CH3CCNa + CH3Br = CH3CCCH3 + NaBr
Mn + H = MnH6 =>
Mn + 6 H = MnH6
C2H4Cl2 + KCN = C2H4(CN)2 + KCl =>
C2H4Cl2 + 2 KCN = C2H4(CN)2 + 2 KCl
CH2ClCH2Cl + Na2CO3 + H2O = CH2OHCH2OH + NaCl + CO2 =>
CH2ClCH2Cl + Na2CO3 + H2O = CH2OHCH2OH + 2 NaCl + CO2
C6H5CHO + NaOH = C6H5COONa + C6H5CH3OH =>
5 C6H5CHO + 3 NaOH = 3 C6H5COONa + 2 C6H5CH3OH
KCe + AgNO3 = AgCe + KNO3 =>
KCe + AgNO3 = AgCe + KNO3
C2H5COOH + K2CO3 = C2H5COOK + CO2 + H2O =>
2 C2H5COOH + K2CO3 = 2 C2H5COOK + CO2 + H2O
BaBr2 + KMnO4 = Ba(MnO4)2 + BrK =>
BaBr2 + 2 KMnO4 = Ba(MnO4)2 + 2 BrK
XeF2 + KI + H2O = Xe + HF + KIO3 =>
3 XeF2 + KI + 3 H2O = 3 Xe + 6 HF + KIO3
Ag(s) + Fe(NO3)2(aq) = AgNO3(aq) + Fe(s) =>
2 Ag(s) + Fe(NO3)2(aq) = 2 AgNO3(aq) + Fe(s)
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
HI + Na2CO3 = NaI + H2O + CO2 =>
2 HI + Na2CO3 = 2 NaI + H2O + CO2
CH3NO + O2 = CO2 + N2 + H2O =>
4 CH3NO + 5 O2 = 4 CO2 + 2 N2 + 6 H2O
Cr2(SO4)3 + KNO3 + KOH = K2CrO4 + K2SO4 + KNO2 + H2O =>
Cr2(SO4)3 + 3 KNO3 + 10 KOH = 2 K2CrO4 + 3 K2SO4 + 3 KNO2 + 5 H2O
K2O*Al2O3*6SiO2 + K2CO3 = K2O*Al2O3*2SiO2 + K2SiO3 + CO2 =>
K2O*Al2O3*6SiO2 + 4 K2CO3 = K2O*Al2O3*2SiO2 + 4 K2SiO3 + 4 CO2
KAlSi3O8 + CO2 + H2O = Al2Si2O5(OH)4 + SiO2 + KHCO3 =>
2 KAlSi3O8 + 2 CO2 + 3 H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 KHCO3
Pb(NO3)4 + Na2(SO4) = Pb2(SO4)4 + Na(NO3) =>
2 Pb(NO3)4 + 4 Na2(SO4) = Pb2(SO4)4 + 8 Na(NO3)
KMnO4 + HCl + H2C2O4 = MnCl2 + CO2 + H2O + KCl =>
2 KMnO4 + 6 HCl + 5 H2C2O4 = 2 MnCl2 + 10 CO2 + 8 H2O + 2 KCl
MnSO4 + Na2S = MnSNa2SO4 =>
MnSO4 + Na2S = MnSNa2SO4
CoCl2 + NaOH + (NH4)2SO4 = [Co(NH3)6]Cl2 + Na2SO4 + H2O =>
CoCl2 + 6 NaOH + 3(NH4)2SO4 = [Co(NH3)6]Cl2 + 3 Na2SO4 + 6 H2O
C + H2 + O2 + N2 + S = C158H251O39N46S =>
316 C + 251 H2 + 39 O2 + 46 N2 + 2 S = 2 C158H251O39N46S
C3H5O(COOH)3 + NaOH = H2O + NaC3H5(COO)3 =>
C3H5O(COOH)3 + NaOH = 2 H2O + NaC3H5(COO)3
CoSO4 + (NH4)2S = CoS + (NH4)2SO4 =>
CoSO4 + (NH4)2S = CoS + (NH4)2SO4
Mg(NO3)2 + K2CO3 = K(NO3) + MgCO3 =>
Mg(NO3)2 + K2CO3 = 2 K(NO3) + MgCO3
AlS + CaI = CaS + AlI =>
AlS + CaI = CaS + AlI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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