| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4OH + Cu(NO3)2 = 2 NH4NO3 + Cu(OH)2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNO3 + H2 = NO + H2O =>
2 HNO3 + 3 H2 = 2 NO + 4 H2O
Na{+} + CI{-} = NaCI =>
Na{+} + CI{-} = NaCI
Co(NO3)2 + KNO2 + CH3COOH = K3[Co(NO2)6] + KNO3 + H2O + CH3COOK =>
2 Co(NO3)2 + 11 KNO2 + 2 CH3COOH = 2 K3[Co(NO2)6] + 3 KNO3 + H2O + 2 CH3COOK
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
He + Na = Na2He =>
He + 2 Na = Na2He
KOH + FH = KF + H2O =>
KOH + FH = KF + H2O
CuI + NaOH = (CuOH)2 + Na + I =>
2 CuI + 2 NaOH = (CuOH)2 + 2 Na + 2 I
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
CuCI + KOH = Cu(OH) + KCI =>
CuCI + KOH = Cu(OH) + KCI
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Na2CO3 + MgCrO4 = MgCO3 + Na2CrO4 =>
Na2CO3 + MgCrO4 = MgCO3 + Na2CrO4
KIO3 + AgNO3 = KNO3 + AgIO3 =>
KIO3 + AgNO3 = KNO3 + AgIO3
MnO + PbO2HNO3 = HMnO7 + Pb(NO3) + H2O =>
3 MnO + 11 PbO2HNO3 = 3 HMnO7 + 11 Pb(NO3) + 4 H2O
Iron + Oxygen = Iron(III)oxide =>
4 Fe + 3 O2 = 2 Fe2O3
Sb + KClO3 + H2SO4 = Sb(SO4)3 + KCl + H2O =>
Sb + KClO3 + 3 H2SO4 = Sb(SO4)3 + KCl + 3 H2O
Cu(OH)2 + K2CO3 = CuCO3 + KOH =>
Cu(OH)2 + K2CO3 = CuCO3 + 2 KOH
CH3Br + Br2 = CBr4 + H2 =>
2 CH3Br + 3 Br2 = 2 CBr4 + 3 H2
C6H10 = C + H2 =>
C6H10 = 6 C + 5 H2
UMnO4 + HCl = UCl + MnO2 + Cl2 + H2O =>
2 UMnO4 + 8 HCl = 2 UCl + 2 MnO2 + 3 Cl2 + 4 H2O
Ni + Hg(No3)2 = Hg + Ni(No3)2 =>
Ni + Hg(No3)2 = Hg + Ni(No3)2
NH2CH2COOH + K = NH2CH2COOK + H =>
NH2CH2COOH + K = NH2CH2COOK + H
Ba(CN)2 + Ag = AgCN + Ba =>
Ba(CN)2 + 2 Ag = 2 AgCN + Ba
HI + Fe2 = FeI2 + H =>
4 HI + Fe2 = 2 FeI2 + 4 H
H2O + Cl2 = HCl + HClO =>
H2O + Cl2 = HCl + HClO
NaCH3CO2 + H2O = CH3CO + NaOH + OH =>
NaCH3CO2 + H2O = CH3CO + NaOH + OH
Cu + HCl = CuCl + HCu =>
2 Cu + HCl = CuCl + HCu
CaCl2 + NaH2PO4 = NaCl + Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 NaH2PO4 = 2 NaCl + Ca3(PO4)2 + 4 HCl
HCl + Al2(CO3)3 = Cl2 + O2 + Al(OH)2 + CH4 =>
32 HCl + 2 Al2(CO3)3 = 16 Cl2 + 5 O2 + 4 Al(OH)2 + 6 CH4
H + AlO3 = Al + HOH =>
6 H + AlO3 = Al + 3 HOH
HClO4 + CdO = Cd(ClO4)2 + H2O =>
2 HClO4 + CdO = Cd(ClO4)2 + H2O
KMnO4 + H2SO4 + FeSO4 = K2 + MnSO4 + Fe(SO4)3 + H2O =>
2 KMnO4 + 8 H2SO4 + 3 FeSO4 = K2 + 2 MnSO4 + 3 Fe(SO4)3 + 8 H2O
H2 + Li = HLi =>
H2 + 2 Li = 2 HLi
C22H40O + O2 = H2O + CO2 =>
2 C22H40O + 63 O2 = 40 H2O + 44 CO2
Hg{2+} + NO + H2O + Cl{-} = Hg2Cl2 + NO3{-} + H{+} =>
6 Hg{2+} + 2 NO + 4 H2O + 6 Cl{-} = 3 Hg2Cl2 + 2 NO3{-} + 8 H{+}
Ca(s) + FeCl2(aq) = CaCl2(aq) + Fe(s) =>
Ca(s) + FeCl2(aq) = CaCl2(aq) + Fe(s)
Sb + Ag2SO4 = Ag + Sb2(SO4)3 =>
2 Sb + 3 Ag2SO4 = 6 Ag + Sb2(SO4)3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HOCN + H2O = H3O{+} + OCN{-} =>
HOCN + H2O = H3O{+} + OCN{-}
K3[IrCl6] + H2O = KOH + H + IrCl6 =>
K3[IrCl6] + 3 H2O = 3 KOH + 3 H + IrCl6
CH2C(CH3)CH2CH3 + H2SO4 = CH3C(OSO2OHCH3)CH2CH3 =>
CH2C(CH3)CH2CH3 + H2SO4 = CH3C(OSO2OHCH3)CH2CH3
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
Ca(OH)2 + H2SiO3 = Ca(SiO3) + H2O =>
Ca(OH)2 + H2SiO3 = Ca(SiO3) + 2 H2O
KOHHCl = H2O + KCl =>
KOHHCl = H2O + KCl
Mg1923874 = Mg18236364 =>
47404.381141385Mg1923874 = 5001 Mg18236364
MgOHH2SO4 = MgSO4H2OH =>
MgOHH2SO4 = MgSO4H2OH
CuNO32 = CuO + NO2 + O2 =>
2 CuNO32 = 2 CuO + 2 NO2 + 29 O2
Co + KI = CoI + K =>
Co + KI = CoI + K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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