| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuI + CO + K[HB(C5H7N2)3] = [HB(C5H7N2)3]Cu(CO) + KI
Cu{3+} + Fe = Cu + Fe{2+} =>
2 Cu{3+} + 3 Fe = 2 Cu + 3 Fe{2+}
C7H12O2 + CH3OH = C8H14O2 + H2O =>
C7H12O2 + CH3OH = C8H14O2 + H2O
C = C98 =>
98 C = C98
Fe(OH)3 + H{+} = Fe{3+} + H2O =>
Fe(OH)3 + 3 H{+} = Fe{3+} + 3 H2O
C6H5Br + NaOH = C6H5OH + NaBr =>
C6H5Br + NaOH = C6H5OH + NaBr
K2Cr2O7(aq) + HBr(aq) = KBr(aq) + CrBr3(aq) + H2O(l) + Br2(l) =>
K2Cr2O7(aq) + 14 HBr(aq) = 2 KBr(aq) + 2 CrBr3(aq) + 7 H2O(l) + 3 Br2(l)
Cr4O2 + O3 = Cr2O3 =>
3 Cr4O2 + 4 O3 = 6 Cr2O3
SrCl2 + SO3 = SO3Cl + Sr =>
SrCl2 + 2 SO3 = 2 SO3Cl + Sr
NO + HCl = NCl2 + H2O =>
NO + 2 HCl = NCl2 + H2O
BaO + N2O3 = BaNO2 + O2 =>
4 BaO + 2 N2O3 = 4 BaNO2 + O2
MoO3 + Na2CO3 = Na2MoO4 + CO2 =>
MoO3 + Na2CO3 = Na2MoO4 + CO2
AgOH + NaOH = H2O + AgONa =>
AgOH + NaOH = H2O + AgONa
Al(NO3)2 + H2O = Al(OH)NO3 + HNO3 =>
Al(NO3)2 + H2O = Al(OH)NO3 + HNO3
O2 + C5H12O = CO2 + H2 =>
9 O2 + 2 C5H12O = 10 CO2 + 12 H2
NaHCO3 = Na2CO3 + H2CO3 =>
2 NaHCO3 = Na2CO3 + H2CO3
CON2H4 + H2O = CO2 + N + H =>
CON2H4 + H2O = CO2 + 2 N + 6 H
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
NaCO2H + H2O = H3O + NaCO2 =>
NaCO2H + H2O = H3O + NaCO2
BrCl2 + KOH = BrOH + KCl2 =>
BrCl2 + KOH = BrOH + KCl2
H4Sb2O5 + Pb(OH)4 = Pb2(Sb2O5)2 + H2O =>
2 H4Sb2O5 + 2 Pb(OH)4 = Pb2(Sb2O5)2 + 8 H2O
Mg1 + S2 = Mg1S2 =>
Mg1 + S2 = Mg1S2
CuCl2 = Cu + Cl =>
CuCl2 = Cu + 2 Cl
Ga + HClO4 = Ga(ClO4)3 + H2O + Cl2O =>
4 Ga + 14 HClO4 = 4 Ga(ClO4)3 + 7 H2O + Cl2O
Cu(OH)2 + HNO3 = Cu(OH)2NO3 + H2 =>
2 Cu(OH)2 + 2 HNO3 = 2 Cu(OH)2NO3 + H2
KI + H2O2 + H2SO4 = H2O + I2 + KHSO4 =>
2 KI + H2O2 + 2 H2SO4 = 2 H2O + I2 + 2 KHSO4
Cl + NaBr = Br2 + NaCl2 =>
4 Cl + 2 NaBr = Br2 + 2 NaCl2
Cl2 + KI = ClI + K =>
Cl2 + 2 KI = 2 ClI + 2 K
K02 = K20 =>
10 K02 = K20
NaNH2 + H2O = NH3 + NaOH =>
NaNH2 + H2O = NH3 + NaOH
CH4O + K2CrO4 + HCl = CO2 + H2O + KCl + CrCl3 =>
CH4O + 2 K2CrO4 + 10 HCl = CO2 + 7 H2O + 4 KCl + 2 CrCl3
As2O3 + I2 + NaHCO3 = Na3AsO4 + NaI + CO2 + H2O =>
As2O3 + 2 I2 + 10 NaHCO3 = 2 Na3AsO4 + 4 NaI + 10 CO2 + 5 H2O
Ni(OH)2 + NH4OH = Ni(NH3)4 + OH + H2O =>
Ni(OH)2 + 4 NH4OH = Ni(NH3)4 + 2 OH + 4 H2O
FeCl2 + (NH4)3PO4 = FePO4 + (NH4)3Cl2 =>
FeCl2 + (NH4)3PO4 = FePO4 + (NH4)3Cl2
MnO4{-} + (COO{-})02 + H{+} = Mn{2+} + CO2 + H2O =>
MnO4{-} + 5(COO{-})02 + 8 H{+} = Mn{2+} + 10 CO2 + 4 H2O
CH3ONa + HCl = CH3OH + NaCl =>
CH3ONa + HCl = CH3OH + NaCl
CH3COOH + HOCH2CH2CH3 = CH3COOCH2CH2CH3 + H2O =>
CH3COOH + HOCH2CH2CH3 = CH3COOCH2CH2CH3 + H2O
Ni(OH)2 + KCN = K2[Ni(CN)4] + KOH =>
Ni(OH)2 + 4 KCN = K2[Ni(CN)4] + 2 KOH
(NH4)2 + SO4 + NaOH = Na2SO4 + NH4OH =>
(NH4)2 + SO4 + 2 NaOH = Na2SO4 + 2 NH4OH
Mo + H2SO4 = Mo(SO4)2 + H2S + H2O =>
2 Mo + 5 H2SO4 = 2 Mo(SO4)2 + H2S + 4 H2O
COCl2 + NaI = NaCl + CO + I2 =>
COCl2 + 2 NaI = 2 NaCl + CO + I2
KI + ZnF2 = ZnI2 + KF =>
2 KI + ZnF2 = ZnI2 + 2 KF
Na3PO4 + BaBr2 = Na3Br2 + BaPO4 =>
Na3PO4 + BaBr2 = Na3Br2 + BaPO4
HCOOH + NaCO3 = HCOONa + H2O + CO2 =>
3 HCOOH + 2 NaCO3 = 2 HCOONa + 2 H2O + 3 CO2
MnCl2 + H2O2 + NaOH = MnO(OH)2 + NaCl + H2O =>
MnCl2 + H2O2 + 2 NaOH = MnO(OH)2 + 2 NaCl + H2O
K + N2 = K3N =>
6 K + N2 = 2 K3N
HCOOH + KOH = HCOO + H2O + K =>
HCOOH + KOH = HCOO + H2O + K
Hg(NO3)2 + Na2S = Hg2S2 + (NO3)Na =>
2 Hg(NO3)2 + 2 Na2S = Hg2S2 + 4(NO3)Na
AlBr3 + Na2SO3 + H2O = Al2(SO4)3 + NaBr + H =>
2 AlBr3 + 3 Na2SO3 + 3 H2O = Al2(SO4)3 + 6 NaBr + 6 H
KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/24
Équations équilibrées sur07/28/23
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