| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI(aq) + LiOH(aq) = H2O(l) + LiI(aq)
MgO + AgC2H3O2 = Mg(C2H3O2)2 + Ag2O =>
MgO + 2 AgC2H3O2 = Mg(C2H3O2)2 + Ag2O
CaOH + Ti(NO2)3 = Ti(OH)3 + CaNO2 =>
3 CaOH + Ti(NO2)3 = Ti(OH)3 + 3 CaNO2
Al(g) + O2 = Al2O3(s) =>
4 Al(g) + 3 O2 = 2 Al2O3(s)
Tungsten + Iodine + Fluorine = WIFI =>
2 W + 2 I2 + F2 = 2 WIFI
SO2Br2 + HCl = H2S + HBr + Cl2 + H2O =>
SO2Br2 + 8 HCl = H2S + 2 HBr + 4 Cl2 + 2 H2O
Li2S(aq) + MnCl4(aq) = LiCl(aq) + MnS2(s) =>
2 Li2S(aq) + MnCl4(aq) = 4 LiCl(aq) + MnS2(s)
C2H3C2H3O2 + Na2B4O7 = NaC2H3O2 + (C2H3)2B4O7 =>
2 C2H3C2H3O2 + Na2B4O7 = 2 NaC2H3O2 + (C2H3)2B4O7
NiCl2 + K2CO3 = NiCO3 + K2Cl2 =>
NiCl2 + K2CO3 = NiCO3 + K2Cl2
CO2(g) + H2O(g) = CH(g) + O4(g) =>
8 CO2(g) + 4 H2O(g) = 8 CH(g) + 5 O4(g)
NaBr = Br2 + Na =>
2 NaBr = Br2 + 2 Na
CrBr3 + Na3PO4 = CrPO4 + Na3Br3 =>
CrBr3 + Na3PO4 = CrPO4 + Na3Br3
KOH + SO2 = KSO3H =>
KOH + SO2 = KSO3H
GaI3 + F2 = GaF3 + I2 =>
2 GaI3 + 3 F2 = 2 GaF3 + 3 I2
Hydrogenperoxide = Water + Oxygen =>
2 H2O2 = 2 H2O + O2
Ba3P2 + HCl = BaCl2 + H3P =>
Ba3P2 + 6 HCl = 3 BaCl2 + 2 H3P
H3PO4 + MgCl2 + NH4OH = MgNH4PO4 + HCl + H2O =>
H3PO4 + MgCl2 + NH4OH = MgNH4PO4 + 2 HCl + H2O
Rb + N = RbN3 =>
Rb + 3 N = RbN3
BrO + H2SO4 = BrSO4 + H2O =>
BrO + H2SO4 = BrSO4 + H2O
Ba3(PO4)2 + HCl = BaCl2 + H3PO4 =>
Ba3(PO4)2 + 6 HCl = 3 BaCl2 + 2 H3PO4
VCl3 + KMnO4 + H2O = HVO3 + KCl + MnCl2 + HCl =>
5 VCl3 + 2 KMnO4 + 7 H2O = 5 HVO3 + 2 KCl + 2 MnCl2 + 9 HCl
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
H2C6H2H + O2 = CO2 + H2O =>
4 H2C6H2H + 29 O2 = 24 CO2 + 10 H2O
Cr + Ag(NO3) = Ag + Cr(NO3)2 =>
Cr + 2 Ag(NO3) = 2 Ag + Cr(NO3)2
Ba + HNO3 = NO2 + Ba(NO3)2 + H2O =>
Ba + 4 HNO3 = 2 NO2 + Ba(NO3)2 + 2 H2O
C50H20 + O2 = CO2 + H2O =>
C50H20 + 55 O2 = 50 CO2 + 10 H2O
NH2CH2CH2NH2(l) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
NH2CH2CH2NH2(l) + 4 O2(g) = 2 CO2(g) + 4 H2O(l) + N2(g)
Mg(OH)2 + O2 = MgO + OH =>
2 Mg(OH)2 + O2 = 2 MgO + 4 OH
Cu2(OH)2CO3 + C4H11As = Cu3As + H2O + CO2 + C4H10 =>
39 Cu2(OH)2CO3 + 26 C4H11As = 26 Cu3As + 77 H2O + 59 CO2 + 21 C4H10
CuO(s) + HCl(aq) = CuCl2 + H2O =>
CuO(s) + 2 HCl(aq) = CuCl2 + H2O
Si2O4 + H2O = H2SiO3 =>
Si2O4 + 2 H2O = 2 H2SiO3
Al3 + FeCl2 = AlCl3 + Fe =>
2 Al3 + 9 FeCl2 = 6 AlCl3 + 9 Fe
C13H8O + NaBH4 = C13H10O + Na + BH3 =>
C13H8O + 2 NaBH4 = C13H10O + 2 Na + 2 BH3
Al + ZnCrO4 = Zn + Al2(CrO4)3 =>
2 Al + 3 ZnCrO4 = 3 Zn + Al2(CrO4)3
CrH3 + H2O = Cr(OH)3 + H2 =>
CrH3 + 3 H2O = Cr(OH)3 + 3 H2
C6H12O6 + KOH = KC3H5O3 + H2O =>
C6H12O6 + 2 KOH = 2 KC3H5O3 + 2 H2O
Fr + N2 = FrN2 =>
Fr + N2 = FrN2
Sn + I3 = SnI2 =>
3 Sn + 2 I3 = 3 SnI2
C6H5CH2Br + H2O = C6H5CH2OH + HBr =>
C6H5CH2Br + H2O = C6H5CH2OH + HBr
K2CO3(aq) + Fe(NO3)3(aq) = KNO3(aq) + Fe2(CO3)3 =>
3 K2CO3(aq) + 2 Fe(NO3)3(aq) = 6 KNO3(aq) + Fe2(CO3)3
NaP3 + Mg(OH) = Mg2P3 + Na(OH)2 =>
NaP3 + 2 Mg(OH) = Mg2P3 + Na(OH)2
Na2S2O3 + I2 + H2SO4 = Na2S4O6 + HI + Na2SO4 =>
2 Na2S2O3 + I2 + H2SO4 = Na2S4O6 + 2 HI + Na2SO4
Na3N + H2SO4 = HN + Na3 + SO4 =>
2 Na3N + H2SO4 = 2 HN + 2 Na3 + SO4
Fe(NH4)2(SO4)2*6H2O + KMnO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + (NH4)2SO4 + K2SO4 + H2O =>
10 Fe(NH4)2(SO4)2*6H2O + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + 10(NH4)2SO4 + K2SO4 + 68 H2O
HCl4 + P4 + O = H3PO4 + Cl2O7 =>
12 HCl4 + P4 + 184 O = 4 H3PO4 + 24 Cl2O7
PbO2 + Cl2 = Pb + ClO2 =>
2 PbO2 + Cl2 = 2 Pb + 2 ClO2
C2H3O3Cl + O2 = CO + H2O + Cl2 =>
4 C2H3O3Cl + O2 = 8 CO + 6 H2O + 2 Cl2
Ca(OH)2 + H2SO4 = SO4Ca + HOH =>
Ca(OH)2 + H2SO4 = SO4Ca + 2 HOH
K2CrO7 + C3H8O + H2SO4 = Cr(SO4)3 + C3H6O2 + K2SO4 + H2O =>
2 K2CrO7 + 3 C3H8O + 8 H2SO4 = 2 Cr(SO4)3 + 3 C3H6O2 + 2 K2SO4 + 11 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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