| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3AsO3 + I2 + 2 NaHCO3 = H3AsO4 + 2 NaI + H2O + 2 CO2
I4O9 = I2 + O6 =>
2 I4O9 = 4 I2 + 3 O6
Ca + H3PO3 = Ca(PO3)3 + H2 =>
2 Ca + 6 H3PO3 = 2 Ca(PO3)3 + 9 H2
Mg + HNO3 = Mg3N2 + H2 + O2 =>
3 Mg + 2 HNO3 = Mg3N2 + H2 + 3 O2
Fe2O3 + C = FeC + O3 =>
Fe2O3 + 2 C = 2 FeC + O3
N2H4 + O32 = NO2 + H2O =>
16 N2H4 + 3 O32 = 32 NO2 + 32 H2O
C2H5Cl + Zn = ZnClHC2H4 =>
C2H5Cl + Zn = ZnClHC2H4
CH12 + N6CI12 = C3CI12 + H12 + N6 =>
3 CH12 + N6CI12 = C3CI12 + 3 H12 + N6
A + KI = K + AI =>
A + KI = K + AI
CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
CH2OH + NO3 = CH2ONO3 + H2 =>
2 CH2OH + 2 NO3 = 2 CH2ONO3 + H2
CaH2O3 + AuN2 = AuH2 + CaN2O3 =>
CaH2O3 + AuN2 = AuH2 + CaN2O3
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(i) + CO2(g) =>
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(i) + CO2(g)
AlCl3 + Cr2(SO4)3 = CrCl3 + Al2(SO4)3 =>
2 AlCl3 + Cr2(SO4)3 = 2 CrCl3 + Al2(SO4)3
C3H7OHCuO = C3H6OHCuOH =>
C3H7OHCuO = C3H6OHCuOH
WS2 = W + S2 =>
WS2 = W + S2
Ga(s) + HCl = GaCl3(aq) + H2(g) =>
2 Ga(s) + 6 HCl = 2 GaCl3(aq) + 3 H2(g)
SbCl3 + KBrO4 = Sb(BrO4)3 + KCl =>
SbCl3 + 3 KBrO4 = Sb(BrO4)3 + 3 KCl
Mg(HCO3)3 + HCl = MgCl3 + CO2 + H2O =>
Mg(HCO3)3 + 3 HCl = MgCl3 + 3 CO2 + 3 H2O
MgC2 + D2O = Mg(OD)2 + C2D2 =>
MgC2 + 2 D2O = Mg(OD)2 + C2D2
C4H8O2 + H2O = CH3CH2COOH + CH3OH =>
C4H8O2 + H2O = CH3CH2COOH + CH3OH
HIO3 + HI = I2*H2O =>
HIO3 + 5 HI = 3 I2*H2O
KO2 + Co2 = O2 + K2Co3 =>
4 KO2 + 3 Co2 = 4 O2 + 2 K2Co3
KMnO4 + (COOH)2 = MnO2 + CO2 + H2O + K2O =>
2 KMnO4 + 3(COOH)2 = 2 MnO2 + 6 CO2 + 3 H2O + K2O
AuCl3 + NH3 = (Au(NH3)4)Cl3 =>
AuCl3 + 4 NH3 = (Au(NH3)4)Cl3
(NH4)2Mg(SO4)2 + BaCl2 = NH4Cl + MgCl2 + BaSO4 =>
(NH4)2Mg(SO4)2 + 2 BaCl2 = 2 NH4Cl + MgCl2 + 2 BaSO4
HCOOH + C3H7OH = H2O + C3H6OHCOO =>
7 HCOOH + 3 C3H7OH = 5 H2O + 4 C3H6OHCOO
Na + HBr = H2 + NaBr =>
2 Na + 2 HBr = H2 + 2 NaBr
K(AlO2) + HCl = AlCl3 + KCl + H2O =>
K(AlO2) + 4 HCl = AlCl3 + KCl + 2 H2O
SbCl5 + H2O = H(Sb(OH)6) + HCl =>
SbCl5 + 6 H2O = H(Sb(OH)6) + 5 HCl
HClO2 = HCl + HClO3 =>
3 HClO2 = HCl + 2 HClO3
H3CCHOO + SO2 = H2S + CO2 + HCO2H =>
H3CCHOO + SO2 = H2S + CO2 + HCO2H
Co(CN)2 + KCN + H2O = K3[Co(CN)6] + H2 + KOH =>
2 Co(CN)2 + 8 KCN + 2 H2O = 2 K3[Co(CN)6] + H2 + 2 KOH
Mg(NO3)2 + BaSO3 = Ba(NO3)2 + MgSO3 =>
Mg(NO3)2 + BaSO3 = Ba(NO3)2 + MgSO3
K2[HgI4] + KOH + NH4Cl = [Hg2N]I + KCl + KI + H2O =>
2 K2[HgI4] + 4 KOH + NH4Cl = [Hg2N]I + KCl + 7 KI + 4 H2O
La + I2 = LaI3 =>
2 La + 3 I2 = 2 LaI3
KI + H2SO4 + H2O2 = H2O + I2 + K2SO4 =>
2 KI + H2SO4 + H2O2 = 2 H2O + I2 + K2SO4
Na2SO4 = Na4S2O8 =>
2 Na2SO4 = Na4S2O8
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
CaCO3 + C2H4O2 = C4H6Ca04 + CO2 + H2O =>
16 CaCO3 + 15 C2H4O2 = 4 C4H6Ca04 + 30 CO2 + 18 H2O
FeSO4 + KClO3 + KOH = K2FeO4 + Cl2 + K2SO4 + H2O =>
5 FeSO4 + 4 KClO3 + 16 KOH = 5 K2FeO4 + 2 Cl2 + 5 K2SO4 + 8 H2O
KOH + Al(OH)3 = KAl(OH)4 =>
KOH + Al(OH)3 = KAl(OH)4
C2H4O2(aq) + O2(g) = CO2(g) + H2O(l) =>
C2H4O2(aq) + 2 O2(g) = 2 CO2(g) + 2 H2O(l)
KIO3 + NaHSO3 = NaSO4 + H + I + K =>
KIO3 + 3 NaHSO3 = 3 NaSO4 + 3 H + I + K
SnCl2 + (NH4)2SO4 = SnSO4 + (NH4)2Cl2 =>
SnCl2 + (NH4)2SO4 = SnSO4 + (NH4)2Cl2
C3H6O3 + CuO = CO2 + H2O + Cu =>
C3H6O3 + 6 CuO = 3 CO2 + 3 H2O + 6 Cu
Ag(s) + F2(g) = AgF =>
2 Ag(s) + F2(g) = 2 AgF
Ni(OH)2 + Br2 + NaOH = NaBr + Ni2O3 + H2O =>
2 Ni(OH)2 + Br2 + 2 NaOH = 2 NaBr + Ni2O3 + 3 H2O
[TiO]{2+} + OH{-} = TiO2 + H{+} =>
[TiO]{2+} + OH{-} = TiO2 + H{+}
LiCl + Ag(NO3) = Li(NO3) + AgCl =>
LiCl + Ag(NO3) = Li(NO3) + AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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