| Équations équilibrées la veille | Équations équilibrées le lendemain |
CF4 + 2 Br2 = CBr4 + 2 F2
Na2S2O3 + H2O2 = H2S2O3 + NaO =>
Na2S2O3 + H2O2 = H2S2O3 + 2 NaO
Cu(OH)2 + H2CO3 = [CuOH]2CO3 + H2O =>
2 Cu(OH)2 + H2CO3 = [CuOH]2CO3 + 2 H2O
C10H13NO2 + O2 = H2O + CO2 + NH3 =>
2 C10H13NO2 + 23 O2 = 10 H2O + 20 CO2 + 2 NH3
AgF(aq) + NH4Br(aq) = AgBr(s) + NH4F(aq) =>
AgF(aq) + NH4Br(aq) = AgBr(s) + NH4F(aq)
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
SCN{-} + I3 + OH{-} = CN{-} + SO4{2-} + I{-} + H2O =>
SCN{-} + 2 I3 + 8 OH{-} = CN{-} + SO4{2-} + 6 I{-} + 4 H2O
C6H12O6 + O = CO2 + H2O = H2CO3 =>
C6H12O6 + 12 O = 6 CO2 + 6 H2O
CaCl2 + NH4PO4 = NH4Cl2 + CaPO4 =>
CaCl2 + NH4PO4 = NH4Cl2 + CaPO4
HNO3(aq) + Na2S2O3(aq) = S(s) + SO2 + NaNO3 + H2O(l)2 =>
4 HNO3(aq) + 2 Na2S2O3(aq) = 3 S(s) + SO2 + 4 NaNO3 + 2 H2O(l)2
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Sr(NO3)2(aq) + Na2SO4(aq) = SrSO4(s) + NaNO3 =>
Sr(NO3)2(aq) + Na2SO4(aq) = SrSO4(s) + 2 NaNO3
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Alexisgay = Alexisgay2 =>
2 Alexisgay = Alexisgay2
Pb + CuNO32 = PbNO32 + Cu =>
Pb + CuNO32 = PbNO32 + Cu
Cr(NO2)2 + (NH4)2 + SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2 + SO4 = CrSO4 + 2 NH4NO2
K3SO4 + Pb(C2H3O2)2 = KC2H3O2 + Pb3(SO4)2 =>
2 K3SO4 + 3 Pb(C2H3O2)2 = 6 KC2H3O2 + Pb3(SO4)2
CaBr2 + CI2 = CaCI2 + Br2 =>
CaBr2 + CI2 = CaCI2 + Br2
C3H(g) + O2(g) = CO2(g) + H2O(g) =>
4 C3H(g) + 13 O2(g) = 12 CO2(g) + 2 H2O(g)
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
K2[Zn(OH)4] + NH4Cl = [Zn(NH3)4]Cl2 + KCl + H2O =>
K2[Zn(OH)4] + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 KCl + 4 H2O
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
CuCl2 + H2S = CuS + HCl0 =>
CuCl2 + H2S = CuS + 2 HCl0
CH3Cl + NaCN = CH3CN + NaCl =>
CH3Cl + NaCN = CH3CN + NaCl
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5OH + K2Cr2O7 + H2SO4 = K2SO4 + CH3COOH + Cr2(SO4) + H2O =>
5 C2H5OH + 2 K2Cr2O7 + 4 H2SO4 = 2 K2SO4 + 5 CH3COOH + 2 Cr2(SO4) + 9 H2O
K2SiO3 + H2SO4 = K2SO4 + H2SiO3 =>
K2SiO3 + H2SO4 = K2SO4 + H2SiO3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C2H2O4 + NaOH = NaCO2 + H2O =>
C2H2O4 + 2 NaOH = 2 NaCO2 + 2 H2O
Ga(PO4) + BaO = Ga2O3 + Ba3(PO4)2 =>
2 Ga(PO4) + 3 BaO = Ga2O3 + Ba3(PO4)2
HBiCl4 + KI = BiCl3 + HI + KCl =>
HBiCl4 + KI = BiCl3 + HI + KCl
PtO2(s) = Pt(s) + O2(g) =>
PtO2(s) = Pt(s) + O2(g)
NaHBr = H2 + NaBr =>
2 NaHBr = H2 + 2 NaBr
BaS(s) + NaCl(aq) = Na2S(aq) + BaCl2(s) =>
BaS(s) + 2 NaCl(aq) = Na2S(aq) + BaCl2(s)
CrCl + NaOH + H2O2 = Na2Cr2O7 + NaCl + H2O =>
2 CrCl + 4 NaOH + 5 H2O2 = Na2Cr2O7 + 2 NaCl + 7 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
MgCO3 + CH3COOH = Mg + CO2 + H2O =>
4 MgCO3 + CH3COOH = 4 Mg + 6 CO2 + 2 H2O
H2SO4(aq) + NaOH(l) = Na2SO4 + H2O =>
H2SO4(aq) + 2 NaOH(l) = Na2SO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4OH + HNO3 = NH + H2O =>
3 NH4OH + HNO3 = 4 NH + 6 H2O
CoCl2H12O6 + HCl + O2 + H2NCH2CH2NH2 = CoCl2(H2NCH2CH2NH2)2Cl + H2O =>
4 CoCl2H12O6 + 4 HCl + O2 + 8 H2NCH2CH2NH2 = 4 CoCl2(H2NCH2CH2NH2)2Cl + 26 H2O
KMnO4 + Cr(OH)3 + H = MnO2 + K2CrO4 + H2O =>
2 KMnO4 + Cr(OH)3 + 3 H = 2 MnO2 + K2CrO4 + 3 H2O
CuCl2 + AgNO3 = AgCl + Cu(NO3)2 =>
CuCl2 + 2 AgNO3 = 2 AgCl + Cu(NO3)2
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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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