| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 5 KNO2 + 6 HNO3 = 3 H2O + 7 KNO3 + 2 Mn(NO3)2
CH3CCCH3 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CCCH3 + 6 KMnO4 + 8 KOH = 2 CH3COOK + 6 K2MnO4 + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cu2(C6H4O7)H2O + O2 = CuO + CO2 + H2O =>
2 Cu2(C6H4O7)H2O + 9 O2 = 4 CuO + 12 CO2 + 6 H2O
CaSO4 + Co3(PO4)2 = Ca3(PO4)2 + CoSO4 =>
3 CaSO4 + Co3(PO4)2 = Ca3(PO4)2 + 3 CoSO4
Ba(OH)2 + H2NO4 = BaNO4 + H2O =>
Ba(OH)2 + H2NO4 = BaNO4 + 2 H2O
C8H9NO2(aq) + NaOH(aq) = C8H8NO2Na(aq) + H2O =>
C8H9NO2(aq) + NaOH(aq) = C8H8NO2Na(aq) + H2O
CaO(s) + HCl(ac) = CaCl2(ac) + H2O =>
CaO(s) + 2 HCl(ac) = CaCl2(ac) + H2O
C16H19O4N3S + O2 = CO2 + H2O + NO2 + SO2 =>
4 C16H19O4N3S + 91 O2 = 64 CO2 + 38 H2O + 12 NO2 + 4 SO2
Na2CO3 + H2O2 = Na2O2 + CO2 + H2O =>
Na2CO3 + H2O2 = Na2O2 + CO2 + H2O
C6H12O6 + O = H2O + CO =>
C6H12O6 + 6 O = 6 H2O + 6 CO
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
CH3CHCH3CHOHCHCH3CH2OH + O = CH3CH2COCH2COOH + H2O =>
5 CH3CHCH3CHOHCHCH3CH2OH + 23 O = 7 CH3CH2COCH2COOH + 12 H2O
H2SO4 + Ba(OH)2 = H2(OH)2 + BaSO4 =>
H2SO4 + Ba(OH)2 = H2(OH)2 + BaSO4
Ra + OH = Ra(OH)2 =>
Ra + 2 OH = Ra(OH)2
C7H11O3 + O2 = CO2 + H2O =>
4 C7H11O3 + 33 O2 = 28 CO2 + 22 H2O
Ag(C2H3O2) + K2(CrO4) = Ag(CrO4) + K2(C2H3O2) =>
Ag(C2H3O2) + K2(CrO4) = Ag(CrO4) + K2(C2H3O2)
K + BO = K2O + B =>
2 K + BO = K2O + B
Cu + (NH4)2CO3 + O2 = [Cu(NH3)2]CO3 + H2O =>
2 Cu + 2(NH4)2CO3 + O2 = 2[Cu(NH3)2]CO3 + 2 H2O
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
HCl + CsOH = CsCl + H2O =>
HCl + CsOH = CsCl + H2O
HNO3 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H =>
HNO3 + 3 CH3CH2CH2NH2 = 3 CH3CH2CH2OH + 2 N2 + 4 H
CH3CH2CHO + NH2OH = CH3CH2CN + H2O =>
CH3CH2CHO + NH2OH = CH3CH2CN + 2 H2O
NaHCO3(aq) + H2SO4(l) = NaHSO4(aq) + CO2(g) + H2O(l) =>
NaHCO3(aq) + H2SO4(l) = NaHSO4(aq) + CO2(g) + H2O(l)
Ca(s) + HCl(aq) = CaCl2(aq) + H2(s) =>
Ca(s) + 2 HCl(aq) = CaCl2(aq) + H2(s)
KCH3CO2 + H2O = C2H4O2 + KOH =>
KCH3CO2 + H2O = C2H4O2 + KOH
BiCl2 + NaOH = NaCl + Bi(OH)2 =>
BiCl2 + 2 NaOH = 2 NaCl + Bi(OH)2
MnO42{-}(aq) + H2O = MnO43{-}(aq) + MnO2(s) + OH{-} =>
81 MnO42{-}(aq) + H2O = 79 MnO43{-}(aq) + 2 MnO2(s) + 2 OH{-}
HNO2 + Ca(HCO3)2 = Ca(NO2)2 + CO2 + H2O =>
2 HNO2 + Ca(HCO3)2 = Ca(NO2)2 + 2 CO2 + 2 H2O
Al(s) + H2O(l) = Al(OH)3 + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3 + 3 H2(g)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
CH17 + O2 = CO2 + H2O =>
4 CH17 + 21 O2 = 4 CO2 + 34 H2O
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
KMnO4(aq) + K2SO3(aq) + H2O = MnO2(s) + K2SO4(ac) + KOH(aq) =>
2 KMnO4(aq) + 3 K2SO3(aq) + H2O = 2 MnO2(s) + 3 K2SO4(ac) + 2 KOH(aq)
CuO(s) + CH3COOH(aq) = Cu(CH3COO)2(aq) + H2O(l) =>
CuO(s) + 2 CH3COOH(aq) = Cu(CH3COO)2(aq) + H2O(l)
RbNdTa2O7 + HCl = RbCl + NdCl3 + Ta2O5 + H2O =>
RbNdTa2O7 + 4 HCl = RbCl + NdCl3 + Ta2O5 + 2 H2O
Cl2NiO6 = NiCl2 + O2 =>
Cl2NiO6 = NiCl2 + 3 O2
CuCl2 + H4SiO4 = CuO4 + H4SiCl2 =>
CuCl2 + H4SiO4 = CuO4 + H4SiCl2
C18H12N5O6 + C9H19N2O = C18H13N5O6 + C9H17N2O =>
2 C18H12N5O6 + C9H19N2O = 2 C18H13N5O6 + C9H17N2O
BaH2C2O6 + HCl = BaCl2 + H2O + CO2 =>
BaH2C2O6 + 2 HCl = BaCl2 + 2 H2O + 2 CO2
HCl(aq) + Na2CO3(aq) = CO2(g) + NaCl(aq) + H2O(l) =>
2 HCl(aq) + Na2CO3(aq) = CO2(g) + 2 NaCl(aq) + H2O(l)
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
C3H5(NO3)3 = CO2(g) + O2(g) + H2O(g) + N2(g) =>
4 C3H5(NO3)3 = 12 CO2(g) + O2(g) + 10 H2O(g) + 6 N2(g)
Na2CO3 + H2O2 = Na2O2 + CO2 + H2O =>
Na2CO3 + H2O2 = Na2O2 + CO2 + H2O
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
SO2 + CaO2H2 = CaSO3 + H2O =>
SO2 + CaO2H2 = CaSO3 + H2O
C6H5N2Cl = C6H5Cl + N2 =>
C6H5N2Cl = C6H5Cl + N2
Na2CO3 + H2O2 = Na2O2 + CO2 + H2O =>
Na2CO3 + H2O2 = Na2O2 + CO2 + H2O
C7H15Br + KOH = C7H14 + KBr + H2O =>
C7H15Br + KOH = C7H14 + KBr + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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