| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li(s) + H2O(l) = 2 H(g) + Li2O
Fe3O4 + C = FeO + CO2 =>
2 Fe3O4 + C = 6 FeO + CO2
BaCl2 + Na3SO4 = Ba3(SO4) + NaCl2 =>
3 BaCl2 + Na3SO4 = Ba3(SO4) + 3 NaCl2
CrCl3 + HSO4 = Cr(SO4)3 + HCl =>
CrCl3 + 3 HSO4 = Cr(SO4)3 + 3 HCl
KOH + NO = KNO2 + N2 + H2O =>
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
SrCl2 + CaSO4 = Sr(SO4)2 + Ca + Cl2 =>
SrCl2 + 2 CaSO4 = Sr(SO4)2 + 2 Ca + Cl2
FeCl3 + C3H8O7 = FeC3H5O7 + HCl =>
FeCl3 + C3H8O7 = FeC3H5O7 + 3 HCl
H3O(aq) + OH(aq) = H2O(aq) =>
H3O(aq) + OH(aq) = 2 H2O(aq)
Fe3O4 + C = FeO + CO =>
Fe3O4 + C = 3 FeO + CO
C5H14N2 + O2 = CO2 + H2O + N2 =>
2 C5H14N2 + 17 O2 = 10 CO2 + 14 H2O + 2 N2
C4H7N + O2 = CO2 + H2O + NO2 =>
4 C4H7N + 27 O2 = 16 CO2 + 14 H2O + 4 NO2
Ag2CO3 + HCl = AgCl + H2O + CO2 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2O + CO2
Au + H2SO4 = AuSO4 + H2 =>
Au + H2SO4 = AuSO4 + H2
LiHCO3(s) + HCl(aq) = LiCl(aq) + H2(g) + (HCO3)2(aq) =>
2 LiHCO3(s) + 2 HCl(aq) = 2 LiCl(aq) + H2(g) + (HCO3)2(aq)
CrCl3 + H2S = CrCl + S + HCl =>
CrCl3 + H2S = CrCl + S + 2 HCl
CH3COOH + CH3OH = CH3COOCH(CH3)2 + H2O =>
CH3COOH + 3 CH3OH = CH3COOCH(CH3)2 + 3 H2O
Be2C + HI = BeI2 + CH4 =>
Be2C + 4 HI = 2 BeI2 + CH4
CaCO3 + HNO3 = HOH + CO2 + Ca(NO3)2 =>
CaCO3 + 2 HNO3 = HOH + CO2 + Ca(NO3)2
H{+} + NO3{-} + e = NO + H2O =>
4 H{+} + NO3{-} + 3e = NO + 2 H2O
MnO2 + Sn(OH)4 = MnSn + O2(OH)4 =>
MnO2 + Sn(OH)4 = MnSn + O2(OH)4
CH3(CH2)2CH3O + O2 = CO2 + H2O =>
CH3(CH2)2CH3O + 6 O2 = 4 CO2 + 5 H2O
NH4OH + KOH = NH4 + KO + H2O =>
NH4OH + KOH = NH4 + KO + H2O
HUtp + Rf(OH)63 = RfUtp63 + H2O =>
63 HUtp + Rf(OH)63 = RfUtp63 + 63 H2O
C6H12O6 + SO3 = SO2 + CO2 + H2O =>
C6H12O6 + 12 SO3 = 12 SO2 + 6 CO2 + 6 H2O
KI(aq) + HgNO3(aq) = KNO3(aq) + HgI(s) =>
KI(aq) + HgNO3(aq) = KNO3(aq) + HgI(s)
NaOH + Fe(SCN)3 + KNo3 = Fe(OH)3 + NaNo3 + KSCN =>
3 NaOH + Fe(SCN)3 + 3 KNo3 = Fe(OH)3 + 3 NaNo3 + 3 KSCN
I{-} + H2O2 = IO4{-} + H2O =>
I{-} + 4 H2O2 = IO4{-} + 4 H2O
Ca3(PO4)2 + H2CO3 = CaCO3 + H3PO4 =>
Ca3(PO4)2 + 3 H2CO3 = 3 CaCO3 + 2 H3PO4
Be + Fe(NO3)2 = Fe + Be(NO3)2 =>
Be + Fe(NO3)2 = Fe + Be(NO3)2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
HNO3 + Cu(OH)2 = CuOHNO3 + H2O =>
HNO3 + Cu(OH)2 = CuOHNO3 + H2O
FeCl2 + NH3 = FeNH3 + Cl2 =>
FeCl2 + NH3 = FeNH3 + Cl2
BaNO3 + FeCl3 = BaCl3 + FeNO3 =>
BaNO3 + FeCl3 = BaCl3 + FeNO3
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
C10N2H8O2 + O2 = CO2 + H2O + NO3 =>
C10N2H8O2 + 14 O2 = 10 CO2 + 4 H2O + 2 NO3
Ca(OH)2 + NaOH = NaCa + H2O2 =>
2 Ca(OH)2 + 2 NaOH = 2 NaCa + 3 H2O2
CO2 + H2O = C10H15 + O2 =>
40 CO2 + 30 H2O = 4 C10H15 + 55 O2
I2O = I2 + O2 =>
2 I2O = 2 I2 + O2
Na2CO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + CO2(g)
KMnO4 + C2O4{2-} + H2SO4 = K2SO4 + MnSO4 + SO4{2-} + CO2 + H2O =>
2 KMnO4 + 5 C2O4{2-} + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 SO4{2-} + 10 CO2 + 8 H2O
(CH2)5CO + NH2COH = (CH2)5CHNHCHO + H2O + CO3 =>
23(CH2)5CO + 22 NH2COH = 22(CH2)5CHNHCHO + 5 H2O + 6 CO3
C0(NO3)2 + NaOH = C0(OH)2 + NaNO3 =>
C0(NO3)2 + 2 NaOH = C0(OH)2 + 2 NaNO3
NH4NO3 + NaN3 = NaNO3 + NH4N3 =>
NH4NO3 + NaN3 = NaNO3 + NH4N3
HCOOH + Ag2O = Ag + HOCOOH =>
HCOOH + Ag2O = 2 Ag + HOCOOH
C3H7OH + O2 = CO2 + H =>
2 C3H7OH + 5 O2 = 6 CO2 + 16 H
Cl2O9 + H2O = HClO5 =>
Cl2O9 + H2O = 2 HClO5
NaOCl + CH3COOH = HClO + CH3COONa =>
NaOCl + CH3COOH = HClO + CH3COONa
KHC2O4 + NaOH = KNaC2O4 + H2O =>
KHC2O4 + NaOH = KNaC2O4 + H2O
Na + O52 = NaO =>
52 Na + O52 = 52 NaO
HClO4 + Na2CO3 = NaClO4 + CO2 + H2O =>
2 HClO4 + Na2CO3 = 2 NaClO4 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/25/24
Équations équilibrées sur06/24/23
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