| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HBrO = 2 HBr + O2
KMnO4 + Fe(OH)2 + H2O = MnO2 + Fe(OH)3 + KOH =>
KMnO4 + 3 Fe(OH)2 + 2 H2O = MnO2 + 3 Fe(OH)3 + KOH
Fe(OH)3 + LiBr = LiOH + FeBr3 =>
Fe(OH)3 + 3 LiBr = 3 LiOH + FeBr3
FeSO4NH4OH = FeOHNH4SO4 =>
FeSO4NH4OH = FeOHNH4SO4
HBrO = H + BrO =>
HBrO = H + BrO
Pb + Au(No3)3 = Pb(No3)2 + Au =>
3 Pb + 2 Au(No3)3 = 3 Pb(No3)2 + 2 Au
Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + NH4CH3COO =>
Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + 2 NH4CH3COO
HBrO = HBrO2 + HBr =>
2 HBrO = HBrO2 + HBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + CH3COONH4 =>
Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + 2 CH3COONH4
HBrO = H2 + Br2 + O2 =>
2 HBrO = H2 + Br2 + O2
C6H5NH2 + NaOH = H2O + C6H5NHNa =>
C6H5NH2 + NaOH = H2O + C6H5NHNa
Ag(NO3)Na(S) = Ag(S)Na(NO3) =>
Ag(NO3)Na(S) = Ag(S)Na(NO3)
C6H10 + H2SO4 + KMnO4 = HOOC(CH2)4COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 12 H2SO4 + 8 KMnO4 = 5 HOOC(CH2)4COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
CaCO3 + HCl = CaCl2 + Ca(HCO3)2 =>
2 CaCO3 + 2 HCl = CaCl2 + Ca(HCO3)2
C6H10 + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 6 KMnO4 + 9 H2SO4 = 10 C3H6O2 + 3 K2SO4 + 6 MnSO4 + 4 H2O
*2Fe + Br2 = FeBr3 =>
*2Fe + 3 Br2 = 2 FeBr3
Na2SO3*7H2O + H2SO4 = SO2 + Na2SO4 + H2O =>
Na2SO3*7H2O + H2SO4 = SO2 + Na2SO4 + 8 H2O
H5 = H =>
H5 = 5 H
C6H10 + KMnO4 + H2SO4 = C6H10O2 + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 4 KMnO4 + 6 H2SO4 = 5 C6H10O2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
FeCl3HI = FeCl2IHCl =>
FeCl3HI = FeCl2IHCl
K2CO3 + HCl = H2O + CO2 + KCl =>
K2CO3 + 2 HCl = H2O + CO2 + 2 KCl
C6H10 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 6 KMnO4 + 9 H2SO4 = 10 C2H5COOH + 3 K2SO4 + 6 MnSO4 + 4 H2O
HCl + K2CrO4 = KCl + H2O + K2Cr2O7 =>
2 HCl + 2 K2CrO4 = 2 KCl + H2O + K2Cr2O7
B2O3 + NaOH = Na2B4O7 + H2O =>
2 B2O3 + 2 NaOH = Na2B4O7 + H2O
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
K2CO3 + HCl = H2O + CO2 + KCl =>
K2CO3 + 2 HCl = H2O + CO2 + 2 KCl
HCI + Pb(NO3)2 = Pb + HCI(NO3)2 =>
HCI + Pb(NO3)2 = Pb + HCI(NO3)2
FeCl3*6H2O + O2 = Fe2O3 + H2O + Cl2 =>
4 FeCl3*6H2O + 3 O2 = 2 Fe2O3 + 24 H2O + 6 Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
LiOH + HI = Li(I) + H2O =>
LiOH + HI = Li(I) + H2O
I2 + SO2 + H2O = I{-} + SO4{2-} + H{+} =>
I2 + SO2 + 2 H2O = 2 I{-} + SO4{2-} + 4 H{+}
Co + HNO3 + H2SO4 = CoSO4 + N2 + H2O =>
5 Co + 2 HNO3 + 5 H2SO4 = 5 CoSO4 + N2 + 6 H2O
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
SO4 + ZnCO3 = ZnSO4 + CO2 + O2 =>
2 SO4 + 2 ZnCO3 = 2 ZnSO4 + 2 CO2 + O2
HCl + KClO3 = Cl2 + KCl + H2O =>
6 HCl + KClO3 = 3 Cl2 + KCl + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaHPO4*2H2O + H2SO4 = H3PO4 + CaSO4*2H2O =>
CaHPO4*2H2O + H2SO4 = H3PO4 + CaSO4*2H2O
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Ca(NO3)2 + K2SO4 = CaSO4 + K2(NO3)2 =>
Ca(NO3)2 + K2SO4 = CaSO4 + K2(NO3)2
CH3COOCH3NaOH = CH3OHCH3CO2Na =>
CH3COOCH3NaOH = CH3OHCH3CO2Na
HNO2 + C9H11NO2 = C9H8O2 + N2 + H2O =>
HNO2 + C9H11NO2 = C9H8O2 + N2 + 2 H2O
C2H5SO3H + O2 = CO2 + H2O + SO1 =>
2 C2H5SO3H + 5 O2 = 4 CO2 + 6 H2O + 2 SO1
SnS3{2-} + H2SO4 = Sn{2+} + SO4{2-} + H2S + S =>
SnS3{2-} + 2 H2SO4 = Sn{2+} + 2 SO4{2-} + 2 H2S + S
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4 + Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4 + 2 Cl
CaCO3KOH = CaOHKCO3 =>
CaCO3KOH = CaOHKCO3
Rb + Ca3(PO4)2 = Ca + Rb3PO4 =>
6 Rb + Ca3(PO4)2 = 3 Ca + 2 Rb3PO4
FeS2 + H2SO4 = Fe(SO4)3 + S + H2O =>
FeS2 + 4 H2SO4 = Fe(SO4)3 + 3 S + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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