| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + Na3PO4 = FePO4 + Na3Cl3
Fe(s) + C12(g) = FeC13(s) =>
12 Fe(s) + 13 C12(g) = 12 FeC13(s)
PbO + CO2 = PbCO3 =>
PbO + CO2 = PbCO3
Na3P + Sr = Na3Sr + P =>
Na3P + Sr = Na3Sr + P
H3PO3 + H2O = HPO4 + H3O =>
H3PO3 + 5 H2O = HPO4 + 4 H3O
H3PO3(aq) = H3PO4(aq) + PH3(g) =>
4 H3PO3(aq) = 3 H3PO4(aq) + PH3(g)
Ba + Br = Ba1Br3 =>
Ba + 3 Br = Ba1Br3
NH3 + Ag{+} = [Ag(NH3)2]{+} =>
2 NH3 + Ag{+} = [Ag(NH3)2]{+}
Co + P4 = Co2P =>
8 Co + P4 = 4 Co2P
SO2 + I2 + Hg = SO2I2Hg =>
SO2 + I2 + Hg = SO2I2Hg
(CH3)2NH + HCl = (CH3)2NH2 + Cl =>
(CH3)2NH + HCl = (CH3)2NH2 + Cl
FeH2 + O2 = Fe3O4 + H2 =>
3 FeH2 + 2 O2 = Fe3O4 + 3 H2
CH2CHCH3 + O2 = H2O + CO =>
CH2CHCH3 + 3 O2 = 3 H2O + 3 CO
Ca2CO3 = CaO + CO3CaC =>
2 Ca2CO3 = 3 CaO + CO3CaC
NaAl(OH)4 + H2SO4 = Al(OH)3 + H2O + Na2SO4 =>
2 NaAl(OH)4 + H2SO4 = 2 Al(OH)3 + 2 H2O + Na2SO4
VOSO4 + Na2SO3 + H2SO4 = V2(SO4)3 + NaHSO4 + H2O =>
2 VOSO4 + Na2SO3 + 2 H2SO4 = V2(SO4)3 + 2 NaHSO4 + H2O
Ba + Cu(SO4) = Ba(SO4) + Cu =>
Ba + Cu(SO4) = Ba(SO4) + Cu
CuO + C2H5NO2 = Cu + CO2 + NO2 + H2O =>
13 CuO + 2 C2H5NO2 = 13 Cu + 4 CO2 + 2 NO2 + 5 H2O
C16H10N2O2 + Ca(OH)2 = CH4 + CO2 + N2 + Ca =>
3 C16H10N2O2 + 25 Ca(OH)2 = 20 CH4 + 28 CO2 + 3 N2 + 25 Ca
Sr3P2 + YH3 = YP + SrH2 =>
Sr3P2 + 2 YH3 = 2 YP + 3 SrH2
I2(s) + Cl2(g) = ICl5(s) =>
I2(s) + 5 Cl2(g) = 2 ICl5(s)
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CO3CaO = CaCO4 =>
CO3CaO = CaCO4
Al2(C2O4)3 + Ca(OH)2 = Al(OH)3 + CaC2O4 =>
Al2(C2O4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaC2O4
KNOOO = KNOO + OO =>
2 KNOOO = 2 KNOO + OO
KMnO4 + AlI3 + H2SO4 = Mn(SO4)2 + K2(SO4) + Al2(SO4)3 + I2 + H2O =>
2 KMnO4 + 2 AlI3 + 8 H2SO4 = 2 Mn(SO4)2 + K2(SO4) + Al2(SO4)3 + 3 I2 + 8 H2O
CO3CaO = CaCO4 =>
CO3CaO = CaCO4
C6H11OH + HNO3 = C5H10O4 + NO2 + H2O =>
5 C6H11OH + 38 HNO3 = 6 C5H10O4 + 38 NO2 + 19 H2O
NaI + CuSO4 = CuI + I2 + Na2SO4 =>
4 NaI + 2 CuSO4 = 2 CuI + I2 + 2 Na2SO4
H{+} + SO4{2-} + Br{-} = Br2 + SO2 + H2O =>
4 H{+} + SO4{2-} + 2 Br{-} = Br2 + SO2 + 2 H2O
Li2CO3 = CO2 + Li4O2 =>
2 Li2CO3 = 2 CO2 + Li4O2
NH3SO2 = S + N2 + O2 + H2 =>
2 NH3SO2 = 2 S + N2 + 2 O2 + 3 H2
Al(NO3)3 + KMnO4 = K3AlO3 + MnO3 + NO3 =>
Al(NO3)3 + 3 KMnO4 = K3AlO3 + 3 MnO3 + 3 NO3
(NH4)2Fe(SO4)2 = Fe + (NH4) + SO4 =>
(NH4)2Fe(SO4)2 = Fe + 2(NH4) + 2 SO4
HC2H3O2 + NH4 + OH = NH4C2H3O2 + H2O =>
HC2H3O2 + NH4 + OH = NH4C2H3O2 + H2O
Fe2(SO4)3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 6 K2SO4
H5IO6 + NO = NO3{-} + IO3{-} + H{+} + H2O =>
3 H5IO6 + 2 NO = 2 NO3{-} + 3 IO3{-} + 5 H{+} + 5 H2O
Mg(NO3)2 + Sn = Sn(NO3)4 + Mg =>
2 Mg(NO3)2 + Sn = Sn(NO3)4 + 2 Mg
KNO3 + KCrO2 + KOH = K2CrO4 + H2O + N2O =>
6 KNO3 + 8 KCrO2 + 2 KOH = 8 K2CrO4 + H2O + 3 N2O
NaHSO3HBr = NaBrH2SO3 =>
NaHSO3HBr = NaBrH2SO3
CuSO4 + Na4Fe(CN)6 = Na4Cu(CN)6 + FeSO4 =>
CuSO4 + Na4Fe(CN)6 = Na4Cu(CN)6 + FeSO4
Zn + HCl = Zn2Cl + H =>
2 Zn + HCl = Zn2Cl + H
Bi2O3 + NaOH + H2O = Na(Bi(OH)4) =>
Bi2O3 + 2 NaOH + 3 H2O = 2 Na(Bi(OH)4)
AgCl + Au = Ag + Au2Cl =>
AgCl + 2 Au = Ag + Au2Cl
N(CH2CH3)3 + O2 = H2O + CO2 + N2O =>
2 N(CH2CH3)3 + 20 O2 = 15 H2O + 12 CO2 + N2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Fe2O3 + Cl2 + KOH = K2FeO4 + H2O + KCl =>
Fe2O3 + 3 Cl2 + 10 KOH = 2 K2FeO4 + 5 H2O + 6 KCl
CaOH + HI = CaI + H2O =>
CaOH + HI = CaI + H2O
Mg(OH)2 + H3PO4 = H2O + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 H3PO4 = 6 H2O + Mg3(PO4)2
H2C2O4 + BrO = CO2 + Br + H2O =>
H2C2O4 + BrO = 2 CO2 + Br + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/24
Équations équilibrées sur07/02/23
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