| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 K(F) + 2[Co(OH2)6] + 3 H2O2 = 2[Co(F)3] + 6 KOH + 12 H2O
CH3CHO + MnO4{-} + H{+} = H2O + Mn{2+} + CH3COOH =>
5 CH3CHO + 2 MnO4{-} + 6 H{+} = 3 H2O + 2 Mn{2+} + 5 CH3COOH
Fe2O3 + HCl2 = FeCl3 + H0O =>
Fe2O3 + 3 HCl2 = 2 FeCl3 + 3 H0O
C8H9NO2 + K2CO3 + C2H5I = C10H13NO2 + CHKO3 + KI =>
C8H9NO2 + K2CO3 + C2H5I = C10H13NO2 + CHKO3 + KI
P + Cl2 = P(Cl5)3 =>
2 P + 15 Cl2 = 2 P(Cl5)3
Zn + CuCl2 = Cu2 + ZnCl =>
4 Zn + 2 CuCl2 = Cu2 + 4 ZnCl
MnO2 + CaCO3 = CaMnO3 + CO2 =>
MnO2 + CaCO3 = CaMnO3 + CO2
Li + H3N = Li3N + H2 =>
6 Li + 2 H3N = 2 Li3N + 3 H2
FeC2O4*2H2O + C2O4 = Fe(C2O4)2 + H2O =>
FeC2O4*2H2O + C2O4 = Fe(C2O4)2 + 2 H2O
Mg + H3SO4 = MgSO4 + H3 =>
Mg + H3SO4 = MgSO4 + H3
K2[Zn(OH)4] = KOH + ZnO + H2O =>
K2[Zn(OH)4] = 2 KOH + ZnO + H2O
MoCl6 = Mo + Cl2 =>
MoCl6 = Mo + 3 Cl2
HNO3 + NaHSO3 = NaNO3 + H2O + SO2 =>
HNO3 + NaHSO3 = NaNO3 + H2O + SO2
(HCl) + NaOH = NaCl + H2O =>
(HCl) + NaOH = NaCl + H2O
Mg(s) + HCl(aq) = MgCl2(ac) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(ac) + H2(g)
CrCO3 = CrO + CO2 =>
CrCO3 = CrO + CO2
FeOHCl2 + H2O = Fe(OH)2Cl + HCl =>
FeOHCl2 + H2O = Fe(OH)2Cl + HCl
Ag + (SO4)2 = Ag2SO4 =>
4 Ag + (SO4)2 = 2 Ag2SO4
Ca + N = CaN =>
Ca + N = CaN
CH3COCH3 + NaBH4 + H2O = CH3CHOHCH3 + B(OH3) + NaOH =>
2 CH3COCH3 + NaBH4 + 2 H2O = 2 CH3CHOHCH3 + B(OH3) + NaOH
Sb + HNO3 = Sb2O5 + NO + H22O =>
86 Sb + 110 HNO3 = 43 Sb2O5 + 110 NO + 5 H22O
MgSO4 + Zn(NO3)2 = Mg(NO3)2 + ZnSO4 =>
MgSO4 + Zn(NO3)2 = Mg(NO3)2 + ZnSO4
C80H162 + O2 = CO2 + H2O =>
2 C80H162 + 241 O2 = 160 CO2 + 162 H2O
H2SO4 + Ca(OH)2 + Mg(OH)2 = CaMg(SO4)2 + H2O =>
2 H2SO4 + Ca(OH)2 + Mg(OH)2 = CaMg(SO4)2 + 4 H2O
PbCl4 + KOH = Pb(OH)4 + KCl =>
PbCl4 + 4 KOH = Pb(OH)4 + 4 KCl
Fe2O3 + I2 = FeI3 + O2I2 =>
2 Fe2O3 + 9 I2 = 4 FeI3 + 3 O2I2
SiCl4(g) + H2O(i) = SiO2(s) + HCl(aq) =>
SiCl4(g) + 2 H2O(i) = SiO2(s) + 4 HCl(aq)
CH4 + I2 = HI + C =>
CH4 + 2 I2 = 4 HI + C
KClO3 + H2SO4 = HClO3 + K2SO4 =>
2 KClO3 + H2SO4 = 2 HClO3 + K2SO4
ZnO + CO2 + H2O = *2ZnCO3*2Zn(OH)2 =>
4 ZnO + 2 CO2 + 2 H2O = *2ZnCO3*2Zn(OH)2
Ca(NO3)2*4H2O + Mg(NO3)2*6H2O + C2H5NO2 + SiO2 = Ca2MgSi2O7 + N2 + CO2 + H2O =>
6 Ca(NO3)2*4H2O + 3 Mg(NO3)2*6H2O + 10 C2H5NO2 + 6 SiO2 = 3 Ca2MgSi2O7 + 14 N2 + 20 CO2 + 67 H2O
K3PO4 + Al(OH)3 = AlPO4 + KOH =>
K3PO4 + Al(OH)3 = AlPO4 + 3 KOH
Mg + SO4 + H2O = MgOH + H2SO4 =>
2 Mg + SO4 + 2 H2O = 2 MgOH + H2SO4
NaBr(aq) + H2O(l) = NaOH(aq) + HBr(g) =>
NaBr(aq) + H2O(l) = NaOH(aq) + HBr(g)
ZrCl4 + NaOH = NaCl + Zr(OH)4 =>
ZrCl4 + 4 NaOH = 4 NaCl + Zr(OH)4
KCl + HNO3 = KNO3 + Cl2 + NOCl2 + H2O =>
6 KCl + 8 HNO3 = 6 KNO3 + Cl2 + 2 NOCl2 + 4 H2O
I2 + F2 = I2F2 =>
I2 + F2 = I2F2
Cu3(PO4) + HNO3 = CuNO3 + H3PO4 =>
Cu3(PO4) + 3 HNO3 = 3 CuNO3 + H3PO4
Fe + CO2 = C + FeCO3 =>
2 Fe + 3 CO2 = C + 2 FeCO3
Zn(OH)2*2ZnCO3 = CO2 + ZnO + H2O =>
Zn(OH)2*2ZnCO3 = 2 CO2 + 3 ZnO + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K + ZnSO4 = Zn + K2SO4 =>
2 K + ZnSO4 = Zn + K2SO4
CO + H2O = CH4 + CO2 =>
4 CO + 2 H2O = CH4 + 3 CO2
RbOH + NHO3 = RbNO3 + H2O =>
RbOH + NHO3 = RbNO3 + H2O
(NH4)2SO4 + NaO = NH3 + H2O + NaSO4 =>
(NH4)2SO4 + NaO = 2 NH3 + H2O + NaSO4
CH3COOCl + NaOH = NaCH2ClCO2 + H2O =>
CH3COOCl + NaOH = NaCH2ClCO2 + H2O
C6H8O7 + NaHCO3 = Na + CO2 + H2O =>
C6H8O7 + 18 NaHCO3 = 18 Na + 24 CO2 + 13 H2O
Au(NO3)3 + Zn = Zn(NO3)2 + Au =>
2 Au(NO3)3 + 3 Zn = 3 Zn(NO3)2 + 2 Au
CoSO4*7H2O + KClO + K2(OH)3 = KCo3O4 + K2SO4 + ClO + H2O =>
9 CoSO4*7H2O + 5 KClO + 8 K2(OH)3 = 3 KCo3O4 + 9 K2SO4 + 5 ClO + 75 H2O
CH3CH2CH2COOH + C3H7OH = H2O + CH3CH2CH2COOHC3H7 =>
9 CH3CH2CH2COOH + 16 C3H7OH = 10 H2O + 12 CH3CH2CH2COOHC3H7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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