| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO2 + 2 KI + 2 H2O = I2 + 4 KOH + 2 NO
Sr(I2O5F2) = SrO + I2 + F2 + O2 =>
Sr(I2O5F2) = SrO + I2 + F2 + 2 O2
N2O + C200H302O2 = H2O + CO2 + N2 =>
549 N2O + C200H302O2 = 151 H2O + 200 CO2 + 549 N2
Fe + PbI2 = PbFe + I2 =>
Fe + PbI2 = PbFe + I2
C6H14O6 = C2H5OH + CO2 + H2O = CH3COOH =>
6 C6H14O6 = 13 C2H5OH + 10 CO2 + 3 H2O
Cr2O3 + RbF = CrF3 + Rb2O =>
Cr2O3 + 6 RbF = 2 CrF3 + 3 Rb2O
Co + P = CoP =>
Co + P = CoP
Co + P = Co3P2 =>
3 Co + 2 P = Co3P2
CH3COOH + H2CO3 = (CH3COO)2CO3 + H2 =>
2 CH3COOH + H2CO3 = (CH3COO)2CO3 + 2 H2
Al(ClO3)3 + Na2SO4 = Al2(SO4)3 + NaClO3 =>
2 Al(ClO3)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaClO3
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
K{2+} + O = K + O{2} =>
K{2+} + O = K + O{2}
CO2 + SO = CS2 + SO2 =>
CO2 + 6 SO = CS2 + 4 SO2
Mg + (HCl) = MgCl2 + H2 =>
Mg + 2(HCl) = MgCl2 + H2
CH3CH(OH)CH3 + KMnO4 + H2O = CH2(OH)CH(OH)CH3 + MnO2 + KOH =>
3 CH3CH(OH)CH3 + 2 KMnO4 + H2O = 3 CH2(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
Ca3P2 + H2O = Ca(OH)2 + H3P =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 H3P
CuO2 + H2O = CuO(OH)2 =>
CuO2 + H2O = CuO(OH)2
MnSO4 + NH4OH = (NH4)SO4 + S + MnO2 + H2O =>
7 MnSO4 + 4 NH4OH = 4(NH4)SO4 + 3 S + 7 MnO2 + 2 H2O
CaSO3 + NaOH = CaSO4 + Na + H2O =>
CaSO3 + 2 NaOH = CaSO4 + 2 Na + H2O
FeS2 + CHCl3 + HNO3 + H2O = Fe(NO3)3 + HCl + CO2 + H2S =>
2 FeS2 + CHCl3 + 6 HNO3 + 2 H2O = 2 Fe(NO3)3 + 3 HCl + CO2 + 4 H2S
C22H42O3 + O2 = CO2 + H2O =>
C22H42O3 + 31 O2 = 22 CO2 + 21 H2O
K(HO) + SbCl3 = KCl + Sb2O3 + H2O =>
6 K(HO) + 2 SbCl3 = 6 KCl + Sb2O3 + 3 H2O
NH3 + O2 = N2 + H2O(g) =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O(g)
K2CO3 + Br2 = KBr + KBrO + CO2 =>
K2CO3 + Br2 = KBr + KBrO + CO2
Co + P = Co2P =>
2 Co + P = Co2P
Be + (OH) = Be(OH) =>
Be + (OH) = Be(OH)
Re + H2O = Re(OH)1 + H2 =>
2 Re + 2 H2O = 2 Re(OH)1 + H2
CaCO3 + Ag2SO4 = CaSO4 + Ag2CO3 =>
CaCO3 + Ag2SO4 = CaSO4 + Ag2CO3
Na3PO4(aq) + CuSO4(aq) = Na3SO4 + CuPO4 =>
Na3PO4(aq) + CuSO4(aq) = Na3SO4 + CuPO4
CH3(CH2)26CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)26CH3 + 85 O2 = 56 CO2 + 58 H2O
CH3OH + KMnO4 = MnO2 + H2O + KOH + HCOH =>
3 CH3OH + 2 KMnO4 = 2 MnO2 + 2 H2O + 2 KOH + 3 HCOH
H2SO4 + KOH = H2(OH)2 + K2(SO4) =>
H2SO4 + 2 KOH = H2(OH)2 + K2(SO4)
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C10H7SO3H + NaOH = C10H7SO3Na + H2O =>
C10H7SO3H + NaOH = C10H7SO3Na + H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
K2(NO3)2 = KNO2 + O2 =>
K2(NO3)2 = 2 KNO2 + O2
Na2O2 + FeSO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
Na2O2 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + Na2SO4 + 2 H2O
Cu(OH)2 + NaNO3 = Cu(NO3)2 + NaOH =>
Cu(OH)2 + 2 NaNO3 = Cu(NO3)2 + 2 NaOH
BeO + NH4HF2 = (NH4)2(BeF4) + H2O =>
BeO + 2 NH4HF2 = (NH4)2(BeF4) + H2O
C12H22O11 + H2SO4 = CO2 + H2O + SO2 =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 35 H2O + 24 SO2
Pb(CH3COO)2 + H2SO4 = PbSO4 + CH3COOH =>
Pb(CH3COO)2 + H2SO4 = PbSO4 + 2 CH3COOH
KF + Pb(NO3)2 = K(NO3) + PbF2 =>
2 KF + Pb(NO3)2 = 2 K(NO3) + PbF2
Al2O3 + H2O2 = AlO2 + H2O =>
Al2O3 + H2O2 = 2 AlO2 + H2O
Cl2 + MgBr2 = MgCl2 + Br2 =>
Cl2 + MgBr2 = MgCl2 + Br2
CO2 + NH4OH = CO + N2 + H2O =>
3 CO2 + 2 NH4OH = 3 CO + N2 + 5 H2O
Pb(s) + HNO3(aq) = PbNO3(aq) + H2O(l) + NO(g) =>
3 Pb(s) + 4 HNO3(aq) = 3 PbNO3(aq) + 2 H2O(l) + NO(g)
C6H4(CH3COO)COOH + NaOH = C6H4(CH3COO)COONa + H2O =>
C6H4(CH3COO)COOH + NaOH = C6H4(CH3COO)COONa + H2O
Ga + Si = GaSi =>
Ga + Si = GaSi
KBr(aq) + CaS(aq) = K2S(aq) + CaBr2(s) =>
2 KBr(aq) + CaS(aq) = K2S(aq) + CaBr2(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/12/25
Équations équilibrées sur03/14/24
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