| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 IO3{-} + CrO7{2-} + 8 H{+} = 3 IO4 + Cr{3+} + 4 H2O
C11111 + O2 = CO2 =>
C11111 + 11111 O2 = 11111 CO2
Fe(Cn)2 + KCn = K4Fe(Cn)6 =>
Fe(Cn)2 + 4 KCn = K4Fe(Cn)6
C12H26 + HNO3 = CO2 + H2O + N2 =>
5 C12H26 + 74 HNO3 = 60 CO2 + 102 H2O + 37 N2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H4 + HCI = C2H5CI =>
C2H4 + HCI = C2H5CI
Ca + S + O = CaSO4 =>
Ca + S + 4 O = CaSO4
H2SO4 + FeCl2 + KMnO4 = Fe2SO43 + Cl2 + MnSO4 + K2SO4 + H2O =>
25 H2SO4 + 2 FeCl2 + 16 KMnO4 = Fe2SO43 + 2 Cl2 + 16 MnSO4 + 8 K2SO4 + 25 H2O
CrCl4 + NaF = CrF + NaCl4 =>
CrCl4 + NaF = CrF + NaCl4
S{-2} + I2 + OH{-} = SO4{2-} + I{-} + H2O =>
S{-2} + 4 I2 + 8 OH{-} = SO4{2-} + 8 I{-} + 4 H2O
Ca(ClO4)2 + NaOH = Ca(OH)2 + NaClO4 =>
Ca(ClO4)2 + 2 NaOH = Ca(OH)2 + 2 NaClO4
Cu(SO4)2 + (NH4)(OH) = Cu(OH)2 + (SO4)(NH4) =>
Cu(SO4)2 + 2(NH4)(OH) = Cu(OH)2 + 2(SO4)(NH4)
RbCuO2 + RbBrO + RbOH = Rb2CuO4 + RbBr + H2O =>
2 RbCuO2 + 3 RbBrO + 2 RbOH = 2 Rb2CuO4 + 3 RbBr + H2O
K2SO4 + CaCl2 = CaSO4 + KCl =>
K2SO4 + CaCl2 = CaSO4 + 2 KCl
KMnO4 + C6H14 = KMnO2 + C6H12 + H2O =>
KMnO4 + 2 C6H14 = KMnO2 + 2 C6H12 + 2 H2O
XeF2 + H2O = XeO3 + HF + H2 =>
XeF2 + 3 H2O = XeO3 + 2 HF + 2 H2
Na2SiO3 + HF = H2O + H2SiF6 + NaF =>
Na2SiO3 + 8 HF = 3 H2O + H2SiF6 + 2 NaF
CaCO3 + SiO2 = Ca(SiO3) + CO2 =>
CaCO3 + SiO2 = Ca(SiO3) + CO2
Mg + HCI = Mg(HCI)2 =>
Mg + 2 HCI = Mg(HCI)2
Hg + ClO({-}) = Hg2O + Cl({-}) =>
2 Hg + ClO({-}) = Hg2O + Cl({-})
C2H6 + O26 = CO2 + H2O =>
26 C2H6 + 7 O26 = 52 CO2 + 78 H2O
C7H150H + O2 = CO2 + H2O =>
4 C7H150H + 179 O2 = 28 CO2 + 302 H2O
N2O4 + TeO3 = Te + NO3 =>
3 N2O4 + 2 TeO3 = 2 Te + 6 NO3
H2SO4 + Zn(NO3)2 + Cu = H2O + NO2 + ZnSO4 + CuNO3 =>
H2SO4 + Zn(NO3)2 + Cu = H2O + NO2 + ZnSO4 + CuNO3
Na2S + NH4Cl = H2S + NH3 + NaCl =>
Na2S + 2 NH4Cl = H2S + 2 NH3 + 2 NaCl
MgO2 + H2O2 = MgH2 + O2 =>
MgO2 + H2O2 = MgH2 + 2 O2
Ba + NH3 = Ba3N2 + H6 =>
3 Ba + 2 NH3 = Ba3N2 + H6
Cl2(g) + NaOH(aq) = NaClO3(aq) + NaCl(aq) + H2O(l) =>
3 Cl2(g) + 6 NaOH(aq) = NaClO3(aq) + 5 NaCl(aq) + 3 H2O(l)
MnO4{-} + Br{-} + H{+} = MnO2 + BrO3{-} + H2O =>
2 MnO4{-} + Br{-} + 2 H{+} = 2 MnO2 + BrO3{-} + H2O
Fe + HCl = FeCl3 + H =>
Fe + 3 HCl = FeCl3 + 3 H
K2Cr2O7 + HNO3 + HI = KI + Cr(NO3)3 + I2 + H2O =>
K2Cr2O7 + 6 HNO3 + 8 HI = 2 KI + 2 Cr(NO3)3 + 3 I2 + 7 H2O
WTF = FTW =>
WTF = FTW
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
[Ag(NH3)2]OH + CH3CH3COOH = CH3COONH4 + Ag + NH3 + H2O =>
6[Ag(NH3)2]OH + 2 CH3CH3COOH = 3 CH3COONH4 + 6 Ag + 9 NH3 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
(MnO4){-} + (H3O){+} + (C2O4)2{-} = (Mn)2{+} + CO2 + H2O =>
2(MnO4){-} + 16(H3O){+} + 13(C2O4)2{-} = (Mn)2{+} + 52 CO2 + 24 H2O
Na2SiO3(aq) + Pb(FO3)4(aq) = NaFO3(aq) + Pb(SiO3)2(s) =>
2 Na2SiO3(aq) + Pb(FO3)4(aq) = 4 NaFO3(aq) + Pb(SiO3)2(s)
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
C4H2(g) + O2(g) = CO2 + H2O =>
2 C4H2(g) + 9 O2(g) = 8 CO2 + 2 H2O
Pb(CH3COO)2 + Na2CO3 = PbCO3 + Na2(CH3COO)2 =>
Pb(CH3COO)2 + Na2CO3 = PbCO3 + Na2(CH3COO)2
H3BO3 + Pb(OH) = PbBO2 + H2O =>
H3BO3 + Pb(OH) = PbBO2 + 2 H2O
CoCl2 + COSO4 = CoSO4 + Cl2CO =>
CoCl2 + COSO4 = CoSO4 + Cl2CO
CuO + Cu = Cu2O = CuO =>
CuO + Cu = Cu2O
H2O + C4H10 + C4H11NO2 = CH3CH2OH + N =>
2 H2O + C4H10 + 2 C4H11NO2 = 6 CH3CH2OH + 2 N
FeSO4{2-} + KOH{-} = FeOH{-} + KSO4{2-} =>
FeSO4{2-} + KOH{-} = FeOH{-} + KSO4{2-}
K2Cr2O7 + CoCl2 = KCl + CoCr2O7 =>
K2Cr2O7 + CoCl2 = 2 KCl + CoCr2O7
NaMnO4 + HCl + Cu = MnCl2 + CuCl + H2O + NaCl =>
NaMnO4 + 8 HCl + 5 Cu = MnCl2 + 5 CuCl + 4 H2O + NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgCO3 + CH3COOH = Mg + CO3(CH3COOH) =>
MgCO3 + CH3COOH = Mg + CO3(CH3COOH)
AlCl3 + Ag2O = AlO + Cl3Ag2 =>
AlCl3 + Ag2O = AlO + Cl3Ag2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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