| Équations équilibrées la veille | Équations équilibrées le lendemain |
PO + I = POI
AlCl3 + KHCO3 = KCl + Al(OH)3 + CO2 =>
AlCl3 + 3 KHCO3 = 3 KCl + Al(OH)3 + 3 CO2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2S + LiOH = SOH + H2Li =>
H2S + LiOH = SOH + H2Li
NaCo3 + NiCl = NaCl + Ni2(Co3)2 =>
2 NaCo3 + 2 NiCl = 2 NaCl + Ni2(Co3)2
HCl + Br2 = H2 + BrCl =>
2 HCl + Br2 = H2 + 2 BrCl
Mg + H2SO4 = MgO4S + H2 =>
Mg + H2SO4 = MgO4S + H2
Pb(CH3COO)2 + Na2CO3 = CH3COONa + PbCO3 =>
Pb(CH3COO)2 + Na2CO3 = 2 CH3COONa + PbCO3
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Co(NO3)2 + K3Fe(CN)6 = Co3Fe(CN)6 + K(NO3)2 =>
3 Co(NO3)2 + K3Fe(CN)6 = Co3Fe(CN)6 + 3 K(NO3)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NH3 + C3H6 + O2 = C3H3N + H2O =>
2 NH3 + 2 C3H6 + 3 O2 = 2 C3H3N + 6 H2O
V(NO3)2 + Zn(ClO4)2 = Zn(NO3)2 + V(ClO4)2 =>
V(NO3)2 + Zn(ClO4)2 = Zn(NO3)2 + V(ClO4)2
CH3CH2COH + O2 = CH3CH2COOH =>
2 CH3CH2COH + O2 = 2 CH3CH2COOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuFeS2 + O2 = CuS + SO2 + FeO =>
2 CuFeS2 + 3 O2 = 2 CuS + 2 SO2 + 2 FeO
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca3P2(aq) + H2O(l) = Ca(OH)2(aq) + PH3(aq) =>
Ca3P2(aq) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(aq)
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
NH4OHHCl = NH4ClHOH =>
NH4OHHCl = NH4ClHOH
Na2CrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 Na2SO4 + 5 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
Ti + HCl + NaF = Na2TiF6 + NaCl + H2 =>
Ti + 4 HCl + 6 NaF = Na2TiF6 + 4 NaCl + 2 H2
C6H5COOH + OH{-} = C6H5COO{-} + H2O =>
C6H5COOH + OH{-} = C6H5COO{-} + H2O
Mg(CH3COO)2 + O2 = MgO + H2O + CO2 =>
Mg(CH3COO)2 + 4 O2 = MgO + 3 H2O + 4 CO2
I2 + NHO3 = HIO3 + NO2 + H3 =>
3 I2 + 18 NHO3 = 6 HIO3 + 18 NO2 + 4 H3
Cl2O6 = ClO3 =>
Cl2O6 = 2 ClO3
(CH3)2CHCH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3(CH3)2CHCH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
MgCl + Na(NO)3 = Mg(NO)3 + NaCl =>
MgCl + Na(NO)3 = Mg(NO)3 + NaCl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CaCO3KOH = CaOHKCO3 =>
CaCO3KOH = CaOHKCO3
C4H6H2 = C4H8 =>
C4H6H2 = C4H8
BaO + CS2 = BaS + CO2 =>
2 BaO + CS2 = 2 BaS + CO2
Ca3P2(aq) + H2O(l) = Ca(OH)2(aq) + PH3(aq) =>
Ca3P2(aq) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(aq)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg(PO4)2 + Na2O = MgO + Na(PO4) =>
Mg(PO4)2 + Na2O = MgO + 2 Na(PO4)
SIHF = SIFH =>
SIHF = SIFH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
(CH2CH2OH)2(l) + O2(g) = CO2(g) + H2O(g) =>
2(CH2CH2OH)2(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(g)
C2 + F2 = CF4 =>
C2 + 4 F2 = 2 CF4
FeCl2*4H2O + K4Fe(CN)6*3H2O = Fe4(Fe(CN)6)2 + KCl + H2O =>
4 FeCl2*4H2O + 2 K4Fe(CN)6*3H2O = Fe4(Fe(CN)6)2 + 8 KCl + 22 H2O
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
Mg + H1 = Mg1H2 =>
Mg + 2 H1 = Mg1H2
Fe{3} + NCS{-} = Fe(NCS)6{-3} =>
Fe{3} + 6 NCS{-} = Fe(NCS)6{-3}
CaS + I2 = Ca + SI =>
2 CaS + I2 = 2 Ca + 2 SI
Ba3(PO4)2 + MgCO3 = Mg3(PO4)2 + BaCO3 =>
Ba3(PO4)2 + 3 MgCO3 = Mg3(PO4)2 + 3 BaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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