| Équations équilibrées la veille | Équations équilibrées le lendemain |
BrO3{-} + 6 Ag + 6 H{+} = Br{-} + 6 Ag{+} + 3 H2O
H3AsO3 + Fe2(SO4)3 = FeAsO3 + H2SO4 =>
2 H3AsO3 + Fe2(SO4)3 = 2 FeAsO3 + 3 H2SO4
C16H34 + NO3{-} + H{+} = CO2 + H2O + N2 =>
5 C16H34 + 98 NO3{-} + 98 H{+} = 80 CO2 + 134 H2O + 49 N2
NaHCO3(ac) + NaOH(ac) = Na2CO3(s) + H2O(l) =>
NaHCO3(ac) + NaOH(ac) = Na2CO3(s) + H2O(l)
BrOH + H2CO3 = H2O + HBrCO3 =>
BrOH + H2CO3 = H2O + HBrCO3
FeOH2 + H3PO4 = Fe3PO4 + HOH2 =>
3 FeOH2 + H3PO4 = Fe3PO4 + 3 HOH2
Cu(NH3)4 + HCl = CuCl + NH3 + H =>
Cu(NH3)4 + HCl = CuCl + 4 NH3 + H
Cl2 + NaCrO3 + NaOH = NaCl + Na2CrO4 + H2O =>
Cl2 + 2 NaCrO3 + 4 NaOH = 2 NaCl + 2 Na2CrO4 + 2 H2O
C6H10 + KMnO4 + H2O = MnO2 + KOH + C6H12O2 =>
3 C6H10 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C6H12O2
CH4 + CH3OH = C2H5OH + H2 =>
CH4 + CH3OH = C2H5OH + H2
COH2O = CO2 + H2 =>
COH2O = CO2 + H2
C2H5OH + KMnO4 = H2O + CH3CO2H + KOH + MnO2 =>
3 C2H5OH + 4 KMnO4 = H2O + 3 CH3CO2H + 4 KOH + 4 MnO2
AlBr3 + Cl2 = AlCl3 + Br =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 6 Br
Al + Cl2 = Al3Cl2 =>
3 Al + Cl2 = Al3Cl2
K2C2O4 + H2O2 + H2SO4 = H2O + CO2 + K2SO4 =>
K2C2O4 + H2O2 + H2SO4 = 2 H2O + 2 CO2 + K2SO4
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
P4 + Cl = P3Cl4 =>
3 P4 + 16 Cl = 4 P3Cl4
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
S + Ba(OH)2 = BaS + SO2 + H2O =>
3 S + 2 Ba(OH)2 = 2 BaS + SO2 + 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Na2H2P2O7 + H2 = Na + P4 + H2O =>
2 Na2H2P2O7 + 12 H2 = 4 Na + P4 + 14 H2O
Na2S + MnCl3 = NaCl + Mn2S3 =>
3 Na2S + 2 MnCl3 = 6 NaCl + Mn2S3
NaOH + PbC2H3O2 = NaC2H3O2 + PbOH =>
NaOH + PbC2H3O2 = NaC2H3O2 + PbOH
Cl + NaO = O + NaCl =>
Cl + NaO = O + NaCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Li + H2SO4 = Li2(SO4) + H2S + H2O =>
8 Li + 5 H2SO4 = 4 Li2(SO4) + H2S + 4 H2O
KMnO4 + ZnCl2 = KMnCl2 + ZnO4 =>
KMnO4 + ZnCl2 = KMnCl2 + ZnO4
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
FeS + MgCl2 = FeCl2 + MgS =>
FeS + MgCl2 = FeCl2 + MgS
K3[Co(CN)6] + CoSO4 = Co3[Co(CN)6]2 + K2SO4 =>
2 K3[Co(CN)6] + 3 CoSO4 = Co3[Co(CN)6]2 + 3 K2SO4
V2(CO3)3 + H2SO4 = V2(SO4)3 + H2O + CO2(s) =>
V2(CO3)3 + 3 H2SO4 = V2(SO4)3 + 3 H2O + 3 CO2(s)
Li(s) + NH3(g) = LiNH2(s) + H2(g) =>
2 Li(s) + 2 NH3(g) = 2 LiNH2(s) + H2(g)
C6H5OH + Cl2 = C6HCl5O + HCl =>
C6H5OH + 5 Cl2 = C6HCl5O + 5 HCl
Cr2O7{2-} + NaOH{+} = NaCrO4 + H2O =>
Cr2O7{2-} + 2 NaOH{+} = 2 NaCrO4 + H2O
KO2 + CO2 + H2O = O2 + K(HCO)2 =>
2 KO2 + 4 CO2 + 2 H2O = 5 O2 + 2 K(HCO)2
C2H2 + KMnO4 + KOH = C2K2O4 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 10 KOH = C2K2O4 + 8 K2MnO4 + 6 H2O
C2H2O2 + O2 = CO2 + H2O =>
2 C2H2O2 + 3 O2 = 4 CO2 + 2 H2O
C6H4(COOH)NH2 + NaOH = C6H4(COONa)NH2 + H2O =>
C6H4(COOH)NH2 + NaOH = C6H4(COONa)NH2 + H2O
K2CO3 + Co(NO3)2 = K2(NO3)2 + CoCO3 =>
K2CO3 + Co(NO3)2 = K2(NO3)2 + CoCO3
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Al(OH)2 + HNo2 = Al(No2)2 + H2O =>
Al(OH)2 + 2 HNo2 = Al(No2)2 + 2 H2O
N2O5 + Cr(OH)3 = CrOH(NO3)2 + H2O =>
N2O5 + Cr(OH)3 = CrOH(NO3)2 + H2O
CH3CH2CH2COOH + NaOH = CH3CH2CH2COONa + H2O =>
CH3CH2CH2COOH + NaOH = CH3CH2CH2COONa + H2O
Mn + HI3 = H2 + MnI3 =>
2 Mn + 2 HI3 = H2 + 2 MnI3
Hg + H2SO4 = HgSO4 + H2O + SO2 =>
Hg + 2 H2SO4 = HgSO4 + 2 H2O + SO2
C75H16 + O2 = CO2 + H2O =>
C75H16 + 79 O2 = 75 CO2 + 8 H2O
CaPO4{-}3 + NaCl = CaCl + NaPO4{-}3 =>
CaPO4{-}3 + NaCl = CaCl + NaPO4{-}3
H2O + CO2 = C6H12O2 + O2 =>
6 H2O + 6 CO2 = C6H12O2 + 8 O2
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
NaNO3Na2SO4 = NaSO4Na2NO3 =>
NaNO3Na2SO4 = NaSO4Na2NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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