| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + BaCl2*2H2O = BaCl2NaCl + 2 H2O
C7H14 = C7 + H2 =>
C7H14 = C7 + 7 H2
H2(l) + O2(l) = H2O(l) =>
2 H2(l) + O2(l) = 2 H2O(l)
KMnO4 + Mn(NO3)2 = KNO3 + Mn(MnO4)2 =>
2 KMnO4 + Mn(NO3)2 = 2 KNO3 + Mn(MnO4)2
H + A2 = H2A5 =>
4 H + 5 A2 = 2 H2A5
(CH3)2CHOH + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
C6H12O + K2Cr2O7 + H2SO4 = C6H12O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H12O + K2Cr2O7 + 4 H2SO4 = 3 C6H12O2 + K2SO4 + Cr2(SO4)3 + 4 H2O
B2H6 = B5H + H2 =>
5 B2H6 = 2 B5H + 14 H2
AgNo3 + KSCN = AgSCN + KNo3 =>
AgNo3 + KSCN = AgSCN + KNo3
MnO(OH)2 + KI + HCI = MnCI2 + I2 + H2O + KCI =>
MnO(OH)2 + 3 KI + 4 HCI = MnCI2 + I2 + 3 H2O + 3 KCI
Na2B4O7 + H2O + (C4H6O2)4 = Na2B4O7H2OC4H6O2 =>
4 Na2B4O7 + 4 H2O + (C4H6O2)4 = 4 Na2B4O7H2OC4H6O2
Pb(NO3)2 + KOH = PbOHNO3 + KNO3 =>
Pb(NO3)2 + KOH = PbOHNO3 + KNO3
NaMnO4 + NaNO2 + HNO3 = NaNO3 + Mn(NO3)3 + H2O =>
NaMnO4 + 2 NaNO2 + 4 HNO3 = 3 NaNO3 + Mn(NO3)3 + 2 H2O
Al2(SO4)3 + AgNO3 = Al(NO3)3 + Ag2(SO4) =>
Al2(SO4)3 + 6 AgNO3 = 2 Al(NO3)3 + 3 Ag2(SO4)
LiF + I2 = LiI2 + F =>
LiF + I2 = LiI2 + F
Pb3O4 = Pb4 + O3 =>
12 Pb3O4 = 9 Pb4 + 16 O3
H2SO4 + Mg(OH)2 = MgSO4 + H2O =>
H2SO4 + Mg(OH)2 = MgSO4 + 2 H2O
FeSO4 + KMgO4 + H2SO4 = K2SO4 + MgSO4 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 KMgO4 + 8 H2SO4 = K2SO4 + 2 MgSO4 + 5 Fe2(SO4)3 + 8 H2O
KOH + H2PO4 = H2O + KHPO4 =>
KOH + H2PO4 = H2O + KHPO4
Pb{2+} + Cl{-} = Pb + Cl2 =>
Pb{2+} + 2 Cl{-} = Pb + Cl2
PB(CH3COO)2 + KI = PBI2 + CH3COOK =>
PB(CH3COO)2 + 2 KI = PBI2 + 2 CH3COOK
NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + KOH(aq) =>
2 NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + 2 KOH(aq)
C + NHO3 = CO2 + NO2 + H2O =>
C + 4 NHO3 = CO2 + 4 NO2 + 2 H2O
Cr2(SO4)3 + NaBiO3 + H2SO4 = H2Cr2O7 + Na2SO4 + Bi2(SO4)3 + H2O =>
2 Cr2(SO4)3 + 6 NaBiO3 + 6 H2SO4 = 2 H2Cr2O7 + 3 Na2SO4 + 3 Bi2(SO4)3 + 4 H2O
CoCl2 + NaCl = Na2[CoCl4] =>
CoCl2 + 2 NaCl = Na2[CoCl4]
CH3CHCH2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3CHCH2 + 18 KMnO4 + 27 H2SO4 = 15 CO2 + 18 MnSO4 + 9 K2SO4 + 42 H2O
CH3COOH + Mg = (CH3COO)2Mg + H2 =>
2 CH3COOH + Mg = (CH3COO)2Mg + H2
Na2SO3 + S = Na2SO3S =>
Na2SO3 + S = Na2SO3S
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C2H4O2 + CH3OH = CH3COOCH3 + H2O =>
C2H4O2 + CH3OH = CH3COOCH3 + H2O
BrF4 = Br + F2 =>
BrF4 = Br + 2 F2
LiOH + H3PO4 = LiH3 + OH(PO4) =>
LiOH + H3PO4 = LiH3 + OH(PO4)
HCH3CO2 + H2O = H3O + CH3CO2 =>
HCH3CO2 + H2O = H3O + CH3CO2
Mn{2+} + H2O = Mn3O4 + H{+} + e =>
3 Mn{2+} + 4 H2O = Mn3O4 + 8 H{+} + 2e
KMnO4 + C2H4 + H2SO4 + H2O = C2H6O2 + MnSO4 + K2SO4 =>
2 KMnO4 + 5 C2H4 + 3 H2SO4 + 2 H2O = 5 C2H6O2 + 2 MnSO4 + K2SO4
CrI3 + Cl2 = CrCl3 + I2 =>
2 CrI3 + 3 Cl2 = 2 CrCl3 + 3 I2
MgHPO4 + NH4OH = NH4MgPO4 + H2O =>
MgHPO4 + NH4OH = NH4MgPO4 + H2O
(NH4)2C2O4 + Al(ClO4)3 = NH4ClO4 + Al2(C2O4)3 =>
3(NH4)2C2O4 + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(C2O4)3
CO2 + H2O = C12H23O11 + O2 =>
48 CO2 + 46 H2O = 4 C12H23O11 + 49 O2
Ar + H2O = H + ArO =>
Ar + H2O = 2 H + ArO
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
Bi + H2SO4 = Bi2(SO4)3 + H2S + H2O =>
8 Bi + 15 H2SO4 = 4 Bi2(SO4)3 + 3 H2S + 12 H2O
H2O + CO2 = C6H8 + O2 =>
4 H2O + 6 CO2 = C6H8 + 8 O2
HCl + Zn = ZnH2 + Cl =>
2 HCl + Zn = ZnH2 + 2 Cl
Mg(SO4) + CaO + H2O = Mg(OH)2 + CaSO4*2H2O =>
Mg(SO4) + CaO + 3 H2O = Mg(OH)2 + CaSO4*2H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cl2 + CoBr3 = Br2 + CoCl =>
Cl2 + 2 CoBr3 = 3 Br2 + 2 CoCl
Bi(OH)3(s) + K2SnO2(s) = Bi(s) + K2SnO3(s) + H2O(i) =>
2 Bi(OH)3(s) + 3 K2SnO2(s) = 2 Bi(s) + 3 K2SnO3(s) + 3 H2O(i)
PbSO4 + ZnI2 = PbI2 + ZnSO4 =>
PbSO4 + ZnI2 = PbI2 + ZnSO4
C13H16O + H2 = C13H24O =>
C13H16O + 4 H2 = C13H24O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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