| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4(aq) + CaCO3(aq) = CO2(g) + CaSO4(s) + H2O(l)
FeO + P4O10 = Fe3(PO4)2 =>
6 FeO + P4O10 = 2 Fe3(PO4)2
LiCl + HCl = HCl2 + Li =>
LiCl + HCl = HCl2 + Li
AsO3{-3} + I2 + H2O = AsO4{-3} + I2{-} + H3O{+} =>
AsO3{-3} + 2 I2 + 3 H2O = AsO4{-3} + 2 I2{-} + 2 H3O{+}
H3AsO4 + H2S = H3As203 + H2O + S =>
203 H3AsO4 + 509 H2S = H3As203 + 812 H2O + 509 S
H2SO4 + Mn(NO3)2 = HNO3 + MnSO4 =>
H2SO4 + Mn(NO3)2 = 2 HNO3 + MnSO4
KMnO4 + C2H2 + H2SO4 + H2O = MnSO4 + K2SO4 + C2H2(OH)2 =>
2 KMnO4 + 5 C2H2 + 3 H2SO4 + 2 H2O = 2 MnSO4 + K2SO4 + 5 C2H2(OH)2
CuAgNO3 = Ag + Cu(NO3) =>
CuAgNO3 = Ag + Cu(NO3)
BaCI2 + AgNO3 = AgCI2 + BaNO3 =>
BaCI2 + AgNO3 = AgCI2 + BaNO3
(NH4)2CO3 + HCl = NH4Cl + H2CO3 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2CO3
KNO3 + C6H10O5 = KNO2 + CO2 + H2O =>
12 KNO3 + C6H10O5 = 12 KNO2 + 6 CO2 + 5 H2O
CrO4{2-} + PH3 + H2O = Cr(OH)3 + H2PO2{-} + OH{-} =>
4 CrO4{2-} + 3 PH3 + 7 H2O = 4 Cr(OH)3 + 3 H2PO2{-} + 5 OH{-}
C + H = C6H6 =>
6 C + 6 H = C6H6
Al + NaOHH2O = NaAlO2 + H2 =>
2 Al + 2 NaOHH2O = 2 NaAlO2 + 3 H2
(NH4)2CO3 + BeCO3 = (NH4)2[Be(CO3)2] =>
(NH4)2CO3 + BeCO3 = (NH4)2[Be(CO3)2]
Zr(NO3)4 + H2O = Zr(OH)4 + HNO3 =>
Zr(NO3)4 + 4 H2O = Zr(OH)4 + 4 HNO3
Cr + CuSO4 = Cr2(SO4)3 + Cu =>
2 Cr + 3 CuSO4 = Cr2(SO4)3 + 3 Cu
K2Cr2O7 + NaNO2 + H2O = Cr(OH)3 + KOH + NaNO3 =>
K2Cr2O7 + 3 NaNO2 + 4 H2O = 2 Cr(OH)3 + 2 KOH + 3 NaNO3
FeCl + ClF3 = FeF + Cl2 =>
3 FeCl + ClF3 = 3 FeF + 2 Cl2
C6H5CH3 + Ca(OCl)2 = C6H5CH2Cl + Ca(OH)2 =>
2 C6H5CH3 + Ca(OCl)2 = 2 C6H5CH2Cl + Ca(OH)2
Au + HgCl2 = AuCl3 + Hg =>
2 Au + 3 HgCl2 = 2 AuCl3 + 3 Hg
C25H52 + H2 = C19H40 =>
19 C25H52 + 6 H2 = 25 C19H40
C3H8 + Cl2 = C5H11Cl + HCl =>
5 C3H8 + 5 Cl2 = 3 C5H11Cl + 7 HCl
MgNO2 + KOH = MgHO + KNO2 =>
MgNO2 + KOH = MgHO + KNO2
CH16H31COOCH3 + O2 = CO2 + H2O =>
2 CH16H31COOCH3 + 29 O2 = 6 CO2 + 50 H2O
Na2UO4 + UO2 = NaUO3 =>
Na2UO4 + UO2 = 2 NaUO3
As2S3 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + H{+} + NO =>
3 As2S3 + 28 NO3{-} + 4 H2O = 6 AsO4{3-} + 9 SO4{2-} + 8 H{+} + 28 NO
KMnO4 + H2C2O4 + HCl = MnCl2 + CO2 + KCl + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 MnCl2 + 10 CO2 + 2 KCl + 8 H2O
C6H14O + KMnO4 + H2O = KOH + MnO2 + C6H14O2 =>
3 C6H14O + 2 KMnO4 + H2O = 2 KOH + 2 MnO2 + 3 C6H14O2
NaOHH2O + H2SO4 = Na2SO4 + H2O =>
2 NaOHH2O + H2SO4 = Na2SO4 + 4 H2O
Sr + Fe2(SO4)3 = SrSO4 + Fe =>
3 Sr + Fe2(SO4)3 = 3 SrSO4 + 2 Fe
K2S + Li = KLi + S =>
K2S + 2 Li = 2 KLi + S
H + CoCl2 = HCl + Co =>
2 H + CoCl2 = 2 HCl + Co
Fe(OH)3 + Al2(SO4)3 = Fe2(SO4)3 + Al(OH)3 =>
2 Fe(OH)3 + Al2(SO4)3 = Fe2(SO4)3 + 2 Al(OH)3
Li3PO4 + CaF2 = Li3F2 + PO4Ca =>
Li3PO4 + CaF2 = Li3F2 + PO4Ca
H2SO4 + NaCl(heat) = HCl + Na2SO4 =>
H2SO4 + 2 NaCl(heat) = 2 HCl + Na2SO4
Fe + Cl8 = FeCl3 =>
8 Fe + 3 Cl8 = 8 FeCl3
H3PO4 + HCI = P4 + HOCI + H2O =>
4 H3PO4 + 10 HCI = P4 + 10 HOCI + 6 H2O
HBr + H2CO3 + Al(OH)3 = AlBrCO3 + H2O =>
HBr + H2CO3 + Al(OH)3 = AlBrCO3 + 3 H2O
H3AsO4 + KOH = H2O + KH2AsO4 =>
H3AsO4 + KOH = H2O + KH2AsO4
Na + FeCl2 = Cl2 + FeNa2 =>
2 Na + FeCl2 = Cl2 + FeNa2
FeCl3 + EDTA = FeCl3EDTA =>
FeCl3 + EDTA = FeCl3EDTA
Mg(s) + O2(g) = MgO2(s) =>
Mg(s) + O2(g) = MgO2(s)
C3H8 + HCl = CCl3 + H2 =>
2 C3H8 + 18 HCl = 6 CCl3 + 17 H2
CH4 + O2 = CO3 + H4 =>
2 CH4 + 3 O2 = 2 CO3 + 2 H4
NH3 + SO3 = NH3SO3 =>
NH3 + SO3 = NH3SO3
C6H4C2H5Cl + KMnO4 + H2SO4 = C6H4ClCOOH + CO2 + H2O + K2SO4 + MnSO4 =>
5 C6H4C2H5Cl + 12 KMnO4 + 18 H2SO4 = 5 C6H4ClCOOH + 5 CO2 + 28 H2O + 6 K2SO4 + 12 MnSO4
Fe + CO = Fe2O2 + C2 =>
2 Fe + 2 CO = Fe2O2 + C2
NaBr + Ba(NO3)2 = NaNO3 + Br2Ba =>
2 NaBr + Ba(NO3)2 = 2 NaNO3 + Br2Ba
FeCl3 + EDTA = FeCl3EDTA =>
FeCl3 + EDTA = FeCl3EDTA
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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