| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Br2O5 + 5 Cl2 = 5 Cl2O3 + 3 Br2
(C15H31COO)3C3H5 + LiOH = C15H31COOLi + C3H8O3 =>
(C15H31COO)3C3H5 + 3 LiOH = 3 C15H31COOLi + C3H8O3
HMnO4 + HNO3 + KHSO4 = Mn(NO3)2 + K2S2O8 + H2O =>
2 HMnO4 + 4 HNO3 + 10 KHSO4 = 2 Mn(NO3)2 + 5 K2S2O8 + 8 H2O
SiCl4 + H2 = HCl + Si =>
SiCl4 + 2 H2 = 4 HCl + Si
C9200000H18600000 + O2 = CO2 + H2O =>
0.00053774193548387C9200000H18600000 + 7447.7258064516O2 = 4947.2258064516CO2 + 5001 H2O
AlPO4 + KCl = K3PO4 + AlCl3 =>
AlPO4 + 3 KCl = K3PO4 + AlCl3
Cr(CO3)3 + H2SO4 = Cr(SO4)3 + H2O + CO2 =>
Cr(CO3)3 + 3 H2SO4 = Cr(SO4)3 + 3 H2O + 3 CO2
C6H8O7 + Al2O3 = Al(C6H5O7) + H2O =>
2 C6H8O7 + Al2O3 = 2 Al(C6H5O7) + 3 H2O
K2Cr2O7 + CoBr + H2SeO4 = K(SeO4) + Cr2(SeO4)3 + Br2 + Co2(SeO4)2 + H2O =>
K2Cr2O7 + 2 CoBr + 7 H2SeO4 = 2 K(SeO4) + Cr2(SeO4)3 + Br2 + Co2(SeO4)2 + 7 H2O
HJO3 + HJ = J2 + H2O =>
HJO3 + 5 HJ = 3 J2 + 3 H2O
NH4NO3 + BaO2 = NH3 + Ba(NO3)2 + H2O =>
7 NH4NO3 + 4 BaO2 = 6 NH3 + 4 Ba(NO3)2 + 5 H2O
NaHCO3(aq) + H2SO4(aq) = Na2SO4 + H2O(l) + CO2 =>
2 NaHCO3(aq) + H2SO4(aq) = Na2SO4 + 2 H2O(l) + 2 CO2
KHC2O4*H2C2O4*2H2O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
10 KHC2O4*H2C2O4*2H2O + 8 KMnO4 + 17 H2SO4 = 8 MnSO4 + 9 K2SO4 + 40 CO2 + 52 H2O
NaH2PO4 + NaOH = H2O + Na2HPO4 =>
NaH2PO4 + NaOH = H2O + Na2HPO4
F2 = F6 =>
3 F2 = F6
Mn{2+} + IO4{-} + H2O = MnO4{-} + IO3{-} + H{+} =>
2 Mn{2+} + 5 IO4{-} + 3 H2O = 2 MnO4{-} + 5 IO3{-} + 6 H{+}
Na(s) + ZnI2(aq) = NaI(aq) + Zn(s) =>
2 Na(s) + ZnI2(aq) = 2 NaI(aq) + Zn(s)
KI + K2Cr2O7 + HCl = I2 + Cr2Cl3 + KCl + H2O =>
18 KI + 2 K2Cr2O7 + 28 HCl = 9 I2 + 2 Cr2Cl3 + 22 KCl + 14 H2O
MgI2 + F = MgF2 + I =>
MgI2 + 2 F = MgF2 + 2 I
H2O + C2H4OH = CO2 + H2 =>
6 H2O + 2 C2H4OH = 4 CO2 + 11 H2
AgNO3 + Nl = Nl(NO3) + Ag =>
AgNO3 + Nl = Nl(NO3) + Ag
MgOH + NO3H = MgNO3 + H2O =>
MgOH + NO3H = MgNO3 + H2O
HCl + FeCl3 = H2 + FeCl4 =>
2 HCl + 2 FeCl3 = H2 + 2 FeCl4
OZn + H2O = Zn(OH)2 =>
OZn + H2O = Zn(OH)2
COH + H3PO4 = C3PO4 + H2O =>
3 COH + H3PO4 = C3PO4 + 3 H2O
C5H8 + [Ag(NH3)2]OH = Ag2C5H6 + NH3 + H2O =>
C5H8 + 2[Ag(NH3)2]OH = Ag2C5H6 + 4 NH3 + 2 H2O
Ca(OH)2(aq) + CuCl2(aq) = Cu(OH)2 + CaCl2 =>
Ca(OH)2(aq) + CuCl2(aq) = Cu(OH)2 + CaCl2
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH4OH =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH4OH
Ba(OH)2 + H2O*NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2 + 2 H2O*NH4SCN = Ba(SCN)2 + 4 H2O + 2 NH3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
MnO2H + HCl = MnO2H2 + Cl =>
MnO2H + HCl = MnO2H2 + Cl
Ag(NO)3 = Ag + NO =>
Ag(NO)3 = Ag + 3 NO
H2O + NH + SO2 = NH2SO3H =>
H2O + NH + SO2 = NH2SO3H
Sn(CN4) + Be(HSO4)2 = Sn(HSO4)2 + BeCN4 =>
Sn(CN4) + Be(HSO4)2 = Sn(HSO4)2 + BeCN4
Zn + KNO3 + NaOH + H2O = K2[Zn(OH)4] + NH3 + Na2[Zn(OH)4] =>
8 Zn + 2 KNO3 + 14 NaOH + 12 H2O = K2[Zn(OH)4] + 2 NH3 + 7 Na2[Zn(OH)4]
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Al + Fe3(O)4 = Fe + Al2(O)3 =>
8 Al + 3 Fe3(O)4 = 9 Fe + 4 Al2(O)3
Al2(SO4)3 + Cl = AlCl3 + SO4 =>
Al2(SO4)3 + 6 Cl = 2 AlCl3 + 3 SO4
Ca(aq) + Cl(aq) = CaCl2(s) =>
Ca(aq) + 2 Cl(aq) = CaCl2(s)
NaH2PO4 + KIO3 = Na + KH2PO4 + IO3 =>
NaH2PO4 + KIO3 = Na + KH2PO4 + IO3
HCl + MnO2 = MnCl2 + H2O + Cl =>
4 HCl + MnO2 = MnCl2 + 2 H2O + 2 Cl
N2O4 + (CH3)2NH2 = N2 + H2O + CO2 =>
4 N2O4 + 2(CH3)2NH2 = 5 N2 + 8 H2O + 4 CO2
K3PO4 + H2SO4 = H2PO4 + K3SO4 =>
K3PO4 + H2SO4 = H2PO4 + K3SO4
K2Cr2O7 + S + H2O = SO3 + Cr2O3 + KOH =>
K2Cr2O7 + S + H2O = SO3 + Cr2O3 + 2 KOH
KNO2 + H2SO4 = KHSO4 + HNO2 =>
KNO2 + H2SO4 = KHSO4 + HNO2
MnO4I{-} + I2I{-} + H{+} = MnI{+2} + I2 + H2O =>
2 MnO4I{-} + 10 I2I{-} + 16 H{+} = 2 MnI{+2} + 15 I2 + 8 H2O
C5H11O5COH + CuSO4*5H2O + NaOH = C5H11O5COONa + Cu2O + Na2SO4 + H2O =>
C5H11O5COH + 2 CuSO4*5H2O + 5 NaOH = C5H11O5COONa + Cu2O + 2 Na2SO4 + 13 H2O
Na2CO3 + H2SO4 = Na2SO4 + H2CO3(aq) =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3(aq)
C6H12O6 + NO3 = CO2 + H2O + NO2 =>
C6H12O6 + 12 NO3 = 6 CO2 + 6 H2O + 12 NO2
ZnCl2 + Ag2O = AgCl + ZnO =>
ZnCl2 + Ag2O = 2 AgCl + ZnO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/21/24
Équations équilibrées sur02/20/23
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