| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4(aq) + Na2CO3(aq) = Na2PO4(s) + Na3CO3(aq)
C6H12 + KMnO4 + KOH = KOOCC4H8COOK + K2MnO4 + H2O =>
C6H12 + 10 KMnO4 + 12 KOH = KOOCC4H8COOK + 10 K2MnO4 + 8 H2O
NaOH + Cl(g) = NaCl + NaClO + H2O =>
2 NaOH + 2 Cl(g) = NaCl + NaClO + H2O
Mg(s) + O(g) = MgO(aq) =>
Mg(s) + O(g) = MgO(aq)
Sr(HSO4)2 + Sr(OH)2 = SrSO4 + H2O =>
Sr(HSO4)2 + Sr(OH)2 = 2 SrSO4 + 2 H2O
Pb(NO3)2(aq) + NaI(aq) = PbI2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaNO3(aq)
NH4ClO4 + C4H5Cl = CO + H2O + Cl2 + N2 =>
26 NH4ClO4 + 8 C4H5Cl = 32 CO + 72 H2O + 17 Cl2 + 13 N2
Cu(SO4) + Mg(OH)2 = Cu(OH)2 + MgSO4 =>
Cu(SO4) + Mg(OH)2 = Cu(OH)2 + MgSO4
NaCl + MnO2 + H2SO4 = Cl2 + MnSO4 + H2O + Na2SO4 =>
2 NaCl + MnO2 + 2 H2SO4 = Cl2 + MnSO4 + 2 H2O + Na2SO4
Mo(CO)6 + CH2(P(C6H5)2)2 = Mo(CO)5(CH2(P(C6H5)2)2) + CO =>
Mo(CO)6 + CH2(P(C6H5)2)2 = Mo(CO)5(CH2(P(C6H5)2)2) + CO
Cu(SO4) + Mg(OH)2 = Cu(OH)2 + MgSO4 =>
Cu(SO4) + Mg(OH)2 = Cu(OH)2 + MgSO4
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
SnCl2 + NH4OH = Sn(OH)2 + NH4Cl =>
SnCl2 + 2 NH4OH = Sn(OH)2 + 2 NH4Cl
NaBH4(s) + H2SO4(aq) = Na2SO4(aq) + B2H6(g) + H2(g) =>
2 NaBH4(s) + H2SO4(aq) = Na2SO4(aq) + B2H6(g) + 2 H2(g)
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
N2 + SO4 = N2SO4 =>
N2 + SO4 = N2SO4
Na2CrO4 + Na2SO3 + H2O = Cr2O3 + Na2SO4 + NaOH =>
2 Na2CrO4 + 3 Na2SO3 + 2 H2O = Cr2O3 + 3 Na2SO4 + 4 NaOH
KOH + C2H2O4 = KH2O4 + C2OH =>
KOH + C2H2O4 = KH2O4 + C2OH
C4H6 + H2O = CO2 + H2 =>
C4H6 + 8 H2O = 4 CO2 + 11 H2
ZnSS + O2 = ZnO + SO2 =>
2 ZnSS + 5 O2 = 2 ZnO + 4 SO2
Cr2O7{2-} + SO3{2-} + H3O{+} = Cr{+3} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 SO3{2-} + 8 H3O{+} = 2 Cr{+3} + 3 SO4{2-} + 12 H2O
MnO7 + HCl = MnCl2 + Cl2 + H2O =>
MnO7 + 14 HCl = MnCl2 + 6 Cl2 + 7 H2O
Fe(NO3)2 + KMnO4 + H2O = Fe(NO3)3 + Fe(OH)3 + MnO2 + KOH =>
3 Fe(NO3)2 + KMnO4 + 2 H2O = 2 Fe(NO3)3 + Fe(OH)3 + MnO2 + KOH
H2CO + KMnO4 = CO2 + MnO2 + K2CO3 + H2O =>
3 H2CO + 4 KMnO4 = CO2 + 4 MnO2 + 2 K2CO3 + 3 H2O
Br2 + Na2SO3 + NaOH = NaBr + Na2SO4 + H2O =>
Br2 + Na2SO3 + 2 NaOH = 2 NaBr + Na2SO4 + H2O
K3PO4 + HCl = H3PO4 + KCl =>
K3PO4 + 3 HCl = H3PO4 + 3 KCl
H2SO4 + Ba(BrO3)2 = BaSO4 + HBrO3 =>
H2SO4 + Ba(BrO3)2 = BaSO4 + 2 HBrO3
KCO + HCl = KCl + HCO =>
KCO + HCl = KCl + HCO
CaCO3C6H5COOH = CaC6H5COOHCO3 =>
CaCO3C6H5COOH = CaC6H5COOHCO3
CrCl3 + KMnO4 + KOH = K2Cr2O7 + MnO2 + KCl + H2O =>
2 CrCl3 + 2 KMnO4 + 6 KOH = K2Cr2O7 + 2 MnO2 + 6 KCl + 3 H2O
S2O(g) + H2O(l) = H2S2O2 =>
S2O(g) + H2O(l) = H2S2O2
HClO3 + KI + HCl = KCl + I2 + H2O =>
HClO3 + 6 KI + 5 HCl = 6 KCl + 3 I2 + 3 H2O
K2SO3 + CaCl2 = KCl + Ca(SO3) =>
K2SO3 + CaCl2 = 2 KCl + Ca(SO3)
Au + Br = AuBr =>
Au + Br = AuBr
NaNO3 + H2SO4 = Na2SO4 + H2O + O2 + NO2 =>
4 NaNO3 + 2 H2SO4 = 2 Na2SO4 + 2 H2O + O2 + 4 NO2
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
Cu + H2SO4 = CuSO4SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4SO2 + 2 H2O
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2 =>
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cu + NH4OH = Cu(NH3)4 + H2O =>
Cu + 4 NH4OH = Cu(NH3)4 + 4 H2O
Cu(SO)4 + H2O = Cu(SO)4*5H2O =>
Cu(SO)4 + 5 H2O = Cu(SO)4*5H2O
C10H18O + NaBH4 = C10H20O + NaBH2 =>
C10H18O + NaBH4 = C10H20O + NaBH2
C + H = C4H10 =>
4 C + 10 H = C4H10
SeO3{-2} + H2S + H{+} = SO4{-} + H2O + Se =>
9 SeO3{-2} + 4 H2S + 14 H{+} = 4 SO4{-} + 11 H2O + 9 Se
C3NH2 + O2 = CO2 + H2O + N2 =>
2 C3NH2 + 7 O2 = 6 CO2 + 2 H2O + N2
CH3H8O + O2 = CO2 + H2O =>
4 CH3H8O + 13 O2 = 4 CO2 + 22 H2O
CrCl3 + H2O = CrO4H8Cl3 =>
CrCl3 + 4 H2O = CrO4H8Cl3
HClO + NaOH = H2O + NaOCl =>
HClO + NaOH = H2O + NaOCl
Mn2(SO4)3 = MnSO4 + O2 + SO3 =>
2 Mn2(SO4)3 = 4 MnSO4 + O2 + 2 SO3
K2CO3 + HCl = KCl + H2O + CO2 =>
K2CO3 + 2 HCl = 2 KCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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