| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SnO2{2-} + 3 H2O + 2 Bi{3+} = 3 SnO3{2-} + 6 H{+} + 2 Bi
NH4(NO3)3 + SnCl2 = Sn(NO3)3 + NH4Cl2 =>
NH4(NO3)3 + SnCl2 = Sn(NO3)3 + NH4Cl2
(C2H5)2NH + H2SO4 = (C2H5)2NH3 + SO4 =>
(C2H5)2NH + H2SO4 = (C2H5)2NH3 + SO4
CH3CONH2 + H2O = CH3CONH3 + OH =>
CH3CONH2 + H2O = CH3CONH3 + OH
MnO4{-} + OH{-} + I{-} = MnO4{2-} + IO3 + H2O =>
7 MnO4{-} + 6 OH{-} + I{-} = 7 MnO4{2-} + IO3 + 3 H2O
Cu + H2(SO4) = Cu(SO4) + H2O + SO2 =>
Cu + 2 H2(SO4) = Cu(SO4) + 2 H2O + SO2
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
LiOH + C2H4O2 = LiH4O2 + C2OH =>
LiOH + C2H4O2 = LiH4O2 + C2OH
HBr + (NH4)2CO3 = BrNH4 + H2O + CO2 =>
2 HBr + (NH4)2CO3 = 2 BrNH4 + H2O + CO2
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
Na2S + AgNo3 = NaNo3 + Ag2S =>
Na2S + 2 AgNo3 = 2 NaNo3 + Ag2S
Na + (SO4)2 = Na2SO4 =>
4 Na + (SO4)2 = 2 Na2SO4
SrCO3 + SnO2 = Sr3Sn2O7 + CO2 =>
3 SrCO3 + 2 SnO2 = Sr3Sn2O7 + 3 CO2
Ca(ClO)2 + Na2S2O3 = NaClO + CaS2O3 =>
Ca(ClO)2 + Na2S2O3 = 2 NaClO + CaS2O3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Na + (SO4)2 = Na2SO4 =>
4 Na + (SO4)2 = 2 Na2SO4
Cu + H2O = H + Cu2O =>
2 Cu + H2O = 2 H + Cu2O
C + OH = CO2 + H2O =>
C + 4 OH = CO2 + 2 H2O
Fe + NiSO4 = FeSO4 + Ni =>
Fe + NiSO4 = FeSO4 + Ni
K[Al(OH)4] + (NH4)2SO4 = Al(OH)3 + K2SO4 + NH3 + H2O =>
2 K[Al(OH)4] + (NH4)2SO4 = 2 Al(OH)3 + K2SO4 + 2 NH3 + 2 H2O
B2O5 + H2O = H5BO5 =>
B2O5 + 5 H2O = 2 H5BO5
OH{-} + MnO4{-} = MnO4{2-} + O2 + H2O =>
4 OH{-} + 4 MnO4{-} = 4 MnO4{2-} + O2 + 2 H2O
H2O2 + NaI = H2O + NaIO =>
H2O2 + NaI = H2O + NaIO
ICl3 = I + Cl =>
ICl3 = I + 3 Cl
Na + P = NaP =>
Na + P = NaP
NaClO + KMnO4 + H2SO4 = NaClO3 + K2SO4 + H2O + MnSO4 =>
5 NaClO + 4 KMnO4 + 6 H2SO4 = 5 NaClO3 + 2 K2SO4 + 6 H2O + 4 MnSO4
CaSO4 + NaOH = CaSO5 + NaH =>
CaSO4 + NaOH = CaSO5 + NaH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(NH4)2S2O8 + NaSO3 + H2O = NH3 + NaOH + H2SO4 =>
(NH4)2S2O8 + 2 NaSO3 + 4 H2O = 2 NH3 + 2 NaOH + 4 H2SO4
KMnO4 + H2SO4 + NH2CH2COCH2NH2 = NH2CH2COOH + NH2COOH + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 5 NH2CH2COCH2NH2 = 5 NH2CH2COOH + 5 NH2COOH + 3 K2SO4 + 6 MnSO4 + 9 H2O
Ba2S + Li(SO3) + H2O = Ba(OH)2 + LiS + H2SO3 =>
3 Ba2S + 4 Li(SO3) + 9 H2O = 6 Ba(OH)2 + 4 LiS + 3 H2SO3
Mg(OH)2(aq) + HBr(aq) = MgBr2(aq) + H2O =>
Mg(OH)2(aq) + 2 HBr(aq) = MgBr2(aq) + 2 H2O
Ca(OH)2() + H3PO4() = Ca3(PO4)2 + H2O(l) =>
3 Ca(OH)2() + 2 H3PO4() = Ca3(PO4)2 + 6 H2O(l)
CaCl2 + H2 = Ca + HCl =>
CaCl2 + H2 = Ca + 2 HCl
Cu{+} + Ce{+4} = Cu{+2} + Ce{+3} =>
Cu{+} + Ce{+4} = Cu{+2} + Ce{+3}
CrOH3 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrOH3 + 7 NaClO + 4 NaOH = 2 Na2CrO4 + 7 NaCl + 5 H2O
CaO + HCl = CaCl + H2O + O2 =>
4 CaO + 4 HCl = 4 CaCl + 2 H2O + O2
HO2CCH(OH)CH(OH)CO2H + Na2CO3 = Na2CCH(OH)CH(OH) + CO2 + H2O =>
7 HO2CCH(OH)CH(OH)CO2H + 5 Na2CO3 = 5 Na2CCH(OH)CH(OH) + 18 CO2 + 11 H2O
(x)Mg + (x)N2 = Mg3N2 =>
3(x)Mg + (x)N2 = Mg3N2
(BaOH)2SO4 + H2SO4 = BaSO4 + H2O =>
(BaOH)2SO4 + H2SO4 = 2 BaSO4 + 2 H2O
Ba(OH)2 + H2SO4(aw) = BaSO4(s) + H2O(l) =>
Ba(OH)2 + H2SO4(aw) = BaSO4(s) + 2 H2O(l)
(NH4)2SO3 + CaBr2 = CaSO3 + NH4Br =>
(NH4)2SO3 + CaBr2 = CaSO3 + 2 NH4Br
Al + CH3OH = (CH3O)3Al + H3 =>
Al + 3 CH3OH = (CH3O)3Al + H3
Mg(No3)2 + HOH = Mg(OH)2 + HNo3 =>
Mg(No3)2 + 2 HOH = Mg(OH)2 + 2 HNo3
Na + CH3CH2COOH = CH3CH2COONa + H2 =>
2 Na + 2 CH3CH2COOH = 2 CH3CH2COONa + H2
NaOH(s) + SO3(g) = Na2SO4(s) + H2O(g) =>
2 NaOH(s) + SO3(g) = Na2SO4(s) + H2O(g)
Al + Cu(SO4) = Al(SO4) + Cu(ii) =>
Al + Cu(SO4) = Al(SO4) + Cu(ii)
CH2CHCH3 + O2 = CO2 + H2O =>
2 CH2CHCH3 + 9 O2 = 6 CO2 + 6 H2O
CH3COOH + NaHCO3 = CO2 + H3CHNaCHO3 =>
CH3COOH + NaHCO3 = CO2 + H3CHNaCHO3
KNO2 = K + O2 + N2 =>
2 KNO2 = 2 K + 2 O2 + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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