| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KMnO4 + 5 CH3OH + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 HCOOH + 11 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
BeCl2 + NO3Ag = Be(NO3)2 + AgCl =>
BeCl2 + 2 NO3Ag = Be(NO3)2 + 2 AgCl
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
NH4NO3 + LiOH = LiNO3 + NH4 + H2O =>
9 NH4NO3 + 10 LiOH = 10 LiNO3 + 8 NH4 + 7 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + H3(BO3) = Cu3(BO3)2 + H2 =>
3 Cu + 2 H3(BO3) = Cu3(BO3)2 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
HNO3 + Li2CO3 = LiNO3 + LiHCO3 =>
HNO3 + Li2CO3 = LiNO3 + LiHCO3
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
H2S + NHO3 = H2SO4 + NO + H2O =>
3 H2S + 8 NHO3 = 3 H2SO4 + 8 NO + 4 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2CO3 + H2O = KOH + H2CO3 =>
K2CO3 + 2 H2O = 2 KOH + H2CO3
H2SO4(aq) + LiOH(aq) = H2O(l) + Li2SO4(aq) =>
H2SO4(aq) + 2 LiOH(aq) = 2 H2O(l) + Li2SO4(aq)
CaCl2 + Na2SIO3 = Ca(SIO3) + NaCl =>
CaCl2 + Na2SIO3 = Ca(SIO3) + 2 NaCl
HCl + Mn(OH)2 = MnCl2 + H2O =>
2 HCl + Mn(OH)2 = MnCl2 + 2 H2O
BaCl + H2O = BaOH + HCl =>
BaCl + H2O = BaOH + HCl
C2H4O2 + HCl = C2H4 + HClO2 =>
C2H4O2 + HCl = C2H4 + HClO2
KMnO4 + Zn + H2SO4 = ZnSO4 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 Zn + 8 H2SO4 = 5 ZnSO4 + K2SO4 + 2 MnSO4 + 8 H2O
P4O6 + H2O = H2P4O7 =>
P4O6 + H2O = H2P4O7
NaVO3 + HCl + Pt = H2[PtCl6] + VOCl + NaCl + H2O =>
2 NaVO3 + 10 HCl + Pt = H2[PtCl6] + 2 VOCl + 2 NaCl + 4 H2O
K + AlO2 = KO2 + Al =>
K + AlO2 = KO2 + Al
CaH2C2O6 + HCl = CaCl2 + CO2 + H2O =>
CaH2C2O6 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
C2O4 + CaCl2 = CaO + CCl4 =>
C2O4 + 4 CaCl2 = 4 CaO + 2 CCl4
KF + KBr = K + BrF =>
KF + KBr = 2 K + BrF
KBr = Br2 + K =>
2 KBr = Br2 + 2 K
Cr3{+}(aq) + MnO2(s) + H2O = Mn2{+}(aq) + CrO42{-}(aq) + OH{-} =>
7 Cr3{+}(aq) + 496 MnO2(s) + 110 H2O = 248 Mn2{+}(aq) + 21 CrO42{-}(aq) + 220 OH{-}
BaO + HCl = ClBa + OH =>
BaO + HCl = ClBa + OH
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3COOH + CH3OH = C3H6O2 + H2O =>
CH3COOH + CH3OH = C3H6O2 + H2O
C7H8 + H2 = C8H10 =>
8 C7H8 + 3 H2 = 7 C8H10
H{+} + H3PO2 + Cr2O7{2-} = H3PO4 + Cr{3+} + H2O =>
16 H{+} + 3 H3PO2 + 2 Cr2O7{2-} = 3 H3PO4 + 4 Cr{3+} + 8 H2O
CH3CH2CHCHCH3CH2 + KMnO4 = CH3CH2CO2K + MnO2 + H2O + KOH =>
3 CH3CH2CHCHCH3CH2 + 8 KMnO4 = 6 CH3CH2CO2K + 8 MnO2 + 2 H2O + 2 KOH
Mg(s) + HC2H3O2(aq) = Mg(C2H3O2)2(aq) + H2(s) =>
Mg(s) + 2 HC2H3O2(aq) = Mg(C2H3O2)2(aq) + H2(s)
Na3[Cr(OH)6] + H2S = Cr(OH)3 + NaHS + H2O =>
Na3[Cr(OH)6] + 3 H2S = Cr(OH)3 + 3 NaHS + 3 H2O
K2CrO2 + PbO2 + KOH = K2CrO4 + K2PbO2 + H2O =>
K2CrO2 + 2 PbO2 + 4 KOH = K2CrO4 + 2 K2PbO2 + 2 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
HJ + H2SO4 = J2 + H2S + H2O =>
8 HJ + H2SO4 = 4 J2 + H2S + 4 H2O
K2MnO4 + H2O2 + HCl = KMnO4 + H2O + KCl =>
2 K2MnO4 + H2O2 + 2 HCl = 2 KMnO4 + 2 H2O + 2 KCl
FeCl3 + H2SO4 + Na2S = FeSO4 + S + HCl + Na2SO4 =>
2 FeCl3 + 3 H2SO4 + Na2S = 2 FeSO4 + S + 6 HCl + Na2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
Cu + Zn(CO3) = Zn + Cu(CO3) =>
Cu + Zn(CO3) = Zn + Cu(CO3)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
C9H13 + KMnO4 + H2SO4 = C7H7O2 + MnSO4 + K2SO4 + H2O =>
35 C9H13 + 64 KMnO4 + 96 H2SO4 = 45 C7H7O2 + 64 MnSO4 + 32 K2SO4 + 166 H2O
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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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