| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH2OH + KMnO4 = CH3CH2COOH + H2O + MnO2 + K
SiO + HNO3 = SiO2 + NO + H2O =>
3 SiO + 2 HNO3 = 3 SiO2 + 2 NO + H2O
Al2O3 + C + Br2 = AlBr3 + CO =>
Al2O3 + 3 C + 3 Br2 = 2 AlBr3 + 3 CO
FeS + HCl = Fe(Cl2) + H2S =>
FeS + 2 HCl = Fe(Cl2) + H2S
C3H8O + O2 = (CO2)3 + (H20)3 =>
30 C3H8O + 75 O2 = 30(CO2)3 + 4(H20)3
H6C4O6 + NaOH = NaH5C4O6 + H2O =>
H6C4O6 + NaOH = NaH5C4O6 + H2O
MnO4{-} + HSO3{-} + H2O = MnO4{2-} + SO4{2-} + H{+} =>
2 MnO4{-} + HSO3{-} + H2O = 2 MnO4{2-} + SO4{2-} + 3 H{+}
(NH4)2CO3 + HBr = H2CO3 + NH4Br =>
(NH4)2CO3 + 2 HBr = H2CO3 + 2 NH4Br
Al + ZnNH3 = AlZnNH3 =>
Al + ZnNH3 = AlZnNH3
CO + NO = CO2 + N =>
CO + NO = CO2 + N
MgF2 + Li2O = MgO + LiF =>
MgF2 + Li2O = MgO + 2 LiF
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
VOSO4 + H2SO4 + Zn = V2(SO4)3 + H2O + ZnSO4 =>
2 VOSO4 + 2 H2SO4 + Zn = V2(SO4)3 + 2 H2O + ZnSO4
(NH4)2CO3 + HBr = H2CO3 + NH4Br =>
(NH4)2CO3 + 2 HBr = H2CO3 + 2 NH4Br
K2Cr2O7 + KHC2O4 = CO2 + K2O + H2O + HCrO2 =>
2 K2Cr2O7 + 6 KHC2O4 = 12 CO2 + 5 K2O + H2O + 4 HCrO2
(NH4)2CO3 + HBr = H2CO3 + NH4Br =>
(NH4)2CO3 + 2 HBr = H2CO3 + 2 NH4Br
Na2H2PO2 + KC4H6O6 + H2O2 = KNaC4H4O6 + H2PO2 + H2O =>
Na2H2PO2 + 2 KC4H6O6 + 2 H2O2 = 2 KNaC4H4O6 + H2PO2 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(NH4)2CO3 + HBr = H2CO3 + NH4Br =>
(NH4)2CO3 + 2 HBr = H2CO3 + 2 NH4Br
Ca(OH)2 + H2O4S = CaSO4 + H2O =>
Ca(OH)2 + H2O4S = CaSO4 + 2 H2O
C19H35O2 + O2 = CO2 + H2O =>
4 C19H35O2 + 107 O2 = 76 CO2 + 70 H2O
CO2(g) + H2O(l) = C6H12O6(s) + O3(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(s) + 4 O3(g)
H3PO3 + Al2(CO3)3 = AlPO3 + H2CO3 =>
2 H3PO3 + Al2(CO3)3 = 2 AlPO3 + 3 H2CO3
CH2(NH2)COOH + O2 = CO2 + H2O + NO =>
4 CH2(NH2)COOH + 11 O2 = 8 CO2 + 10 H2O + 4 NO
H2SO4 + Fe(NO3)3 = Fe2(SO4)3 + HNO3 =>
3 H2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 HNO3
H2SO4(l) + HI(g) = H2S(g) + I2(g) + H2O(l) =>
H2SO4(l) + 8 HI(g) = H2S(g) + 4 I2(g) + 4 H2O(l)
MnO2 + NaI + H2SO4 = NaSO4 + MnSO4 + H2O + I2 =>
2 MnO2 + 2 NaI + 4 H2SO4 = 2 NaSO4 + 2 MnSO4 + 4 H2O + I2
Mg(CN)2 = Mg + CN =>
Mg(CN)2 = Mg + 2 CN
Al2 + V2O5 = V + Al2O3 =>
5 Al2 + 3 V2O5 = 6 V + 5 Al2O3
Al(H2O)6 + OH = H2O + Al(H2O)5(OH) =>
Al(H2O)6 + OH = H2O + Al(H2O)5(OH)
C4H10S(l) + O2(g) = CO2(g) + H2O(l) + SO4(g) =>
2 C4H10S(l) + 17 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 SO4(g)
(NH4)2SO4(aq) + Pb(NO3)2 = (NH4)2(NO3)2(aq) + PbSO4(ppt) =>
(NH4)2SO4(aq) + Pb(NO3)2 = (NH4)2(NO3)2(aq) + PbSO4(ppt)
C2H6 + Br2 = C6H4Br2 + HBr =>
3 C2H6 + 8 Br2 = C6H4Br2 + 14 HBr
AgNO3(aq) + H2SO4(aq) = AgSO4(s) + H2NO3(aq) =>
AgNO3(aq) + H2SO4(aq) = AgSO4(s) + H2NO3(aq)
KS + HCl = KH + SCl =>
KS + HCl = KH + SCl
HCH3CO2 + NH4OH = CH3CONH2 + H2O =>
HCH3CO2 + NH4OH = CH3CONH2 + 2 H2O
Cu3(PO4)2 + FeCl3 = CuCl2 + FePO4 =>
Cu3(PO4)2 + 2 FeCl3 = 3 CuCl2 + 2 FePO4
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
AgCl + BaSO4 = Ag2SO4BaCl2 =>
2 AgCl + BaSO4 = Ag2SO4BaCl2
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
BaOH2 = Ba + H2O =>
BaOH2 = Ba + H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
Na3PO4 + Hg = Hg3(PO4)2 + Na =>
2 Na3PO4 + 3 Hg = Hg3(PO4)2 + 6 Na
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
Li2MoO4 + CuCl2 + NaBH4 = CuMoO3 + NaBO2 + H2O + LiCl =>
4 Li2MoO4 + 4 CuCl2 + NaBH4 = 4 CuMoO3 + NaBO2 + 2 H2O + 8 LiCl
Cu + NaNO3 = CuO + NaNO2 =>
Cu + NaNO3 = CuO + NaNO2
Co + Sn(NO3)2 = CoNO3 + Sn =>
2 Co + Sn(NO3)2 = 2 CoNO3 + Sn
H2CrO4 + CsOH = H2O + CsHCrO4 =>
H2CrO4 + CsOH = H2O + CsHCrO4
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + Mn(SO4) + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3Fe(CN)6 + Mn(SO4) + 3 K2SO4 + 4 H2O
C6H8O7 + H2O2 = CO2 + H2O =>
C6H8O7 + 9 H2O2 = 6 CO2 + 13 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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