| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + NaBr = NaCl2 + BaBr
Ag2C = Ag + C2 =>
2 Ag2C = 4 Ag + C2
KMnO4 + SrSO4 = K2SO4 + Sr(MnO4)2 =>
2 KMnO4 + SrSO4 = K2SO4 + Sr(MnO4)2
KMnO4 + C12H22O11 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
48 KMnO4 + 5 C12H22O11 + 72 H2SO4 = 24 K2SO4 + 48 MnSO4 + 60 CO2 + 127 H2O
CH3COOH + HCl + H2O = H3O + CH3COOCl =>
CH3COOH + HCl + 2 H2O = 2 H3O + CH3COOCl
C6H5NH2 + C4H6O3 = C6H5NHCOCH3 + CH3COOH =>
C6H5NH2 + C4H6O3 = C6H5NHCOCH3 + CH3COOH
Mg + UUS = MgUUS =>
Mg + UUS = MgUUS
KMnO4 + H2SO4 + (COOH)2*2H2O = CO2 + MnSO4 + H2O + K =>
KMnO4 + H2SO4 + 3(COOH)2*2H2O = 6 CO2 + MnSO4 + 10 H2O + K
Fe(OH)3 + N2O5 = Fe2O3 + N(OH)5 =>
10 Fe(OH)3 + 3 N2O5 = 5 Fe2O3 + 6 N(OH)5
CuSO4*4NH3 + H2O + HCl = CuSO4*H2O + NH4Cl =>
CuSO4*4NH3 + H2O + 4 HCl = CuSO4*H2O + 4 NH4Cl
Ag(ClO3) + KCl = AgCl + K(ClO3) =>
Ag(ClO3) + KCl = AgCl + K(ClO3)
MnO4{-2} + CO2 = MnO4{-} + CO3{-2} + MnO2 =>
3 MnO4{-2} + 2 CO2 = 2 MnO4{-} + 2 CO3{-2} + MnO2
FeS2 + CuSO4 + H2O = Cu2S + Fe + H2SO4 =>
5 FeS2 + 12 CuSO4 + 16 H2O = 6 Cu2S + 5 Fe + 16 H2SO4
UF6 + H2O = UF2O2 + HF =>
UF6 + 2 H2O = UF2O2 + 4 HF
K2CO3 + AlCl3 + H2O = Al(OH)3 + CO2 + KCl =>
3 K2CO3 + 2 AlCl3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 KCl
CuBr + NH4(OH) = Cu(OH) + NH4Br =>
CuBr + NH4(OH) = Cu(OH) + NH4Br
H2SO4 + Ca(OH)2 = H2O + CaSO4 =>
H2SO4 + Ca(OH)2 = 2 H2O + CaSO4
HCOONa + H2PdCl4 = NaCl + HCl + CO2 + Pd =>
HCOONa + H2PdCl4 = NaCl + 3 HCl + CO2 + Pd
MnO2 + Na = Mn + NaO2 =>
MnO2 + Na = Mn + NaO2
NaI + PbO2 + H2SO4 = Na2SO4 + PbSO4 + I + H2O =>
2 NaI + PbO2 + 2 H2SO4 = Na2SO4 + PbSO4 + 2 I + 2 H2O
Br2 + FeCl3 = Cl3 + Fe2Br =>
Br2 + 4 FeCl3 = 4 Cl3 + 2 Fe2Br
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaC2 + MnO2 + H2SO4 = CaCO3 + MnSO4 + CO2 + H2O =>
CaC2 + 5 MnO2 + 5 H2SO4 = CaCO3 + 5 MnSO4 + CO2 + 5 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
HBr() + Ca(OH) = CaBr() + H2O() =>
HBr() + Ca(OH) = CaBr() + H2O()
KY + KYO3 + H2SO4 = Y + K2SO4 + H2O =>
5 KY + KYO3 + 3 H2SO4 = 6 Y + 3 K2SO4 + 3 H2O
PdI2 + F2 = PdF2 + IF7 =>
PdI2 + 8 F2 = PdF2 + 2 IF7
PbS + O2 = PbSO4 =>
PbS + 2 O2 = PbSO4
Zn(NO3)2 = ZnO + O2 + NO2 =>
2 Zn(NO3)2 = 2 ZnO + O2 + 4 NO2
FeS + NaBiO3 + H2SO4 = Fe2(SO4)3 + Bi2(SO4)3 + Na2SO4 + H2O =>
4 FeS + 18 NaBiO3 + 38 H2SO4 = 2 Fe2(SO4)3 + 9 Bi2(SO4)3 + 9 Na2SO4 + 38 H2O
H + N3 = HN3 =>
H + N3 = HN3
Pb + KOH + Cl2 = K2[Pb(OH)4] + KCl =>
Pb + 4 KOH + Cl2 = K2[Pb(OH)4] + 2 KCl
CH3 + KMnO4 + H2SO4 = COOH + K3SO12 + MnSO5 + H2 =>
CH3 + 6 KMnO4 + 8 H2SO4 = COOH + 2 K3SO12 + 6 MnSO5 + 9 H2
Na2Pb(OH)4 + CH4N2S = PbS + OC(NH2)2 + NaOH + H2O =>
Na2Pb(OH)4 + CH4N2S = PbS + OC(NH2)2 + 2 NaOH + H2O
C(NO3)2 + KFeO3 + HNO3 = KCO4 + Fe(NO3)3 + KNO3 + H2O =>
2 C(NO3)2 + 5 KFeO3 + 14 HNO3 = 2 KCO4 + 5 Fe(NO3)3 + 3 KNO3 + 7 H2O
SnCl2 + Cl2 = SnCl4 =>
SnCl2 + Cl2 = SnCl4
H2S2O2 = H2O + SO2 + S =>
2 H2S2O2 = 2 H2O + SO2 + 3 S
C3H3O2 + O2 = CO2 + H2O =>
4 C3H3O2 + 11 O2 = 12 CO2 + 6 H2O
CuS(s) + O2(g) = Cu2O(s) + SO2(g) =>
4 CuS(s) + 5 O2(g) = 2 Cu2O(s) + 4 SO2(g)
C90H55 + O2 = CO2 + H2O =>
4 C90H55 + 415 O2 = 360 CO2 + 110 H2O
Ag{+}(aq) + Br{-}(aq) = AgBr(s) =>
Ag{+}(aq) + Br{-}(aq) = AgBr(s)
SOCl2 + Na2SO3 = SO2 + NaCl =>
SOCl2 + Na2SO3 = 2 SO2 + 2 NaCl
Cu + H{+} + HSO4{-} = Cu{+2} + SO2 + H2O =>
Cu + 3 H{+} + HSO4{-} = Cu{+2} + SO2 + 2 H2O
C2H3O2NH4 + Ba(OH)2 = C4H6BaO4 + NH3 + H2O =>
2 C2H3O2NH4 + Ba(OH)2 = C4H6BaO4 + 2 NH3 + 2 H2O
Ca(OH)2 + CCl4 = CaCl2 + H2O + CO2 =>
2 Ca(OH)2 + CCl4 = 2 CaCl2 + 2 H2O + CO2
H2O2 + Ni2 = O2 + NiH =>
H2O2 + Ni2 = O2 + 2 NiH
HCN + Ca(OH)2 = Ca(CN)2 + H2O =>
2 HCN + Ca(OH)2 = Ca(CN)2 + 2 H2O
Ag(s) + S8 = Ag2S(s) =>
16 Ag(s) + S8 = 8 Ag2S(s)
Calcium + water = calciumhydroxide + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ag(NO3) + CrBr3 = AgBr3 + Cr(NO3) =>
Ag(NO3) + CrBr3 = AgBr3 + Cr(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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