| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ag + PO4 = Ag3PO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaC2H3O2 + CoSO4 = Na2SO4 + Co(C2H3O2)2 =>
2 NaC2H3O2 + CoSO4 = Na2SO4 + Co(C2H3O2)2
LiOH = Li2O + H2O =>
2 LiOH = Li2O + H2O
Cu + CO2 + O2 + H2O = CuCO3Cu(OH)2 =>
2 Cu + CO2 + O2 + H2O = CuCO3Cu(OH)2
H2SO4(aq) + Na2CO3(aq) = H2CO3(s) + Na2SO4(aq) =>
H2SO4(aq) + Na2CO3(aq) = H2CO3(s) + Na2SO4(aq)
C6H6 + CO2 = C + H2O =>
2 C6H6 + 3 CO2 = 15 C + 6 H2O
C8H10 + Cl2 = C8H9 + HCl =>
2 C8H10 + Cl2 = 2 C8H9 + 2 HCl
H3AsO4 + Ag = Ag3AsO4 + H =>
H3AsO4 + 3 Ag = Ag3AsO4 + 3 H
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
HClO3 + Na = Na(ClO3) + H2 =>
2 HClO3 + 2 Na = 2 Na(ClO3) + H2
K4[Fe(CN)6] + KMnO4 + H2O = K3[Fe(CN)6] + MnO(OH)2 + KOH =>
3 K4[Fe(CN)6] + KMnO4 + 3 H2O = 3 K3[Fe(CN)6] + MnO(OH)2 + 4 KOH
Ag + HS{-} + CrO4{2-} + H2O = Ag2S + Cr(OH)3 + OH{-} =>
6 Ag + 3 HS{-} + 2 CrO4{2-} + 5 H2O = 3 Ag2S + 2 Cr(OH)3 + 7 OH{-}
AlN + KOH + H2O = Al(OH)3 + KNO3 + H2 =>
AlN + KOH + 5 H2O = Al(OH)3 + KNO3 + 4 H2
KMnO4 + H2SO4 = Mn2O7 + H2O + KHSO4 =>
2 KMnO4 + 2 H2SO4 = Mn2O7 + H2O + 2 KHSO4
C57H104O6 + C6H10 = C57H110O6 + C6H6 =>
2 C57H104O6 + 3 C6H10 = 2 C57H110O6 + 3 C6H6
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KClO4 + C12H22O11 = KClO + CO2 + H2O =>
8 KClO4 + C12H22O11 = 8 KClO + 12 CO2 + 11 H2O
C6H12N4 + H2O2 = C6H12N2O6 + NH3 =>
C6H12N4 + 3 H2O2 = C6H12N2O6 + 2 NH3
CaC2 + C2H2 = CaH2 + C4 =>
CaC2 + C2H2 = CaH2 + C4
H2C2O4(aq) + NaOH = Na2C2O4 + H2O =>
H2C2O4(aq) + 2 NaOH = Na2C2O4 + 2 H2O
K + C = K4C =>
4 K + C = K4C
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
PHC2H5 + O2 = PHOH + CO2 + H2O =>
2 PHC2H5 + 7 O2 = 2 PHOH + 4 CO2 + 4 H2O
K2SiO3 + HF = KF + H2SiO3 =>
K2SiO3 + 2 HF = 2 KF + H2SiO3
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
Si + Ca(OH)2 + NaOH = Na2SiO3 + CaO + H2 =>
Si + Ca(OH)2 + 2 NaOH = Na2SiO3 + CaO + 2 H2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Ca(HCO3)2 = CaO + H2O + CO2 =>
Ca(HCO3)2 = CaO + H2O + 2 CO2
NaI + CuSO4 = Na2SO4 + Cu + I2 =>
2 NaI + CuSO4 = Na2SO4 + Cu + I2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NaCH3COO + H2O = NaO + H2CH3COO =>
NaCH3COO + H2O = NaO + H2CH3COO
CuSO4(aq) + Fe = Cu + FeSO4 =>
CuSO4(aq) + Fe = Cu + FeSO4
(NH4)2SO4(aq) + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4(aq) + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Si + Ca(OH)2 + NaOH = NaSiO3 + H2 + CaO =>
2 Si + 4 Ca(OH)2 + 2 NaOH = 2 NaSiO3 + 5 H2 + 4 CaO
B + F = BF3 =>
B + 3 F = BF3
CuCl2 + H2S = HCl2 + Cu2S =>
2 CuCl2 + H2S = 2 HCl2 + Cu2S
MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2
C6H6 + HCI = C6H5CI + H2 =>
C6H6 + HCI = C6H5CI + H2
NH4OH + CrCl3 = NH4Cl + Cr(OH)3 =>
3 NH4OH + CrCl3 = 3 NH4Cl + Cr(OH)3
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
NaO + CO2 = Na + CO3 =>
NaO + CO2 = Na + CO3
CH3CH2OH + Na2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2OH + Na2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + Na2SO4 + 7 H2O
KO2 + H2O + CO2 = KHCO3 + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2
KNO3 + H = KNO2 + H2O =>
KNO3 + 2 H = KNO2 + H2O
Co(NO3)2 + Na3PO4 = Na2Co + (NO3)3PO4 =>
3 Co(NO3)2 + 2 Na3PO4 = 3 Na2Co + 2(NO3)3PO4
KNO3 + O2 = KO2 + NO2 =>
2 KNO3 + O2 = 2 KO2 + 2 NO2
CH3OH + NH3 = (CH3)2NH + H2O =>
2 CH3OH + NH3 = (CH3)2NH + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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