| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuBr2 + K2SO4 = CuSO4 + 2 KBr
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2O2NaHCO2 = CO2H2ONaOH =>
H2O2NaHCO2 = CO2H2ONaOH
SbOCl + HNO3 = SbONO3 + HCl =>
SbOCl + HNO3 = SbONO3 + HCl
CrCl3 + sodiumchlorate + sodiumhydroxide = Na2CrO4 + sodiumchloride + water =>
2 CrCl3 + NaClO3 + 10 NaOH = 2 Na2CrO4 + 7 NaCl + 5 H2O
Fe(NH)3 + OH = Fe(OH)3 + (NH)3 =>
Fe(NH)3 + 3 OH = Fe(OH)3 + (NH)3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CuSO4 + CaCO3 + H2O = Cu(OH)2 + CaSO4*2H2O + CO2 =>
CuSO4 + CaCO3 + 3 H2O = Cu(OH)2 + CaSO4*2H2O + CO2
*2C4H10 + *13O2 = *8CO2 + *10H2O =>
*2C4H10 + *13O2 = *8CO2 + *10H2O
SbOCl + HNO3 = SbONO3 + HCl =>
SbOCl + HNO3 = SbONO3 + HCl
CrO3 + NaHSO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
4 CrO3 + 6 NaHSO3 + 3 H2SO4 = 2 Cr2(SO4)3 + 3 Na2SO4 + 6 H2O
SbOCl + HNO3 = SbONO3 + HCl =>
SbOCl + HNO3 = SbONO3 + HCl
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
BaBr2(aq) + CuF2(aq) = BaF2 + CuBr2 =>
BaBr2(aq) + CuF2(aq) = BaF2 + CuBr2
CoCl2 + Na2O2 + H2O = Co(OH)3 + Cl{-} + Na{+} + H{+} =>
2 CoCl2 + Na2O2 + 4 H2O = 2 Co(OH)3 + 4 Cl{-} + 2 Na{+} + 2 H{+}
ZnO + CsOH = Cs2ZnO2 + H2O =>
ZnO + 2 CsOH = Cs2ZnO2 + H2O
SbOCl + HNO3 = SbONO3 + HCl =>
SbOCl + HNO3 = SbONO3 + HCl
NH4Br + Ba(OH)2 = BaBr2 + H2O + NH3 =>
2 NH4Br + Ba(OH)2 = BaBr2 + 2 H2O + 2 NH3
N(H)3 + O2 = N2O4 + H2O =>
4 N(H)3 + 7 O2 = 2 N2O4 + 6 H2O
Al2(SO4)3 + Mn3(PO4)2 = AlPO4 + Mn(SO4) =>
Al2(SO4)3 + Mn3(PO4)2 = 2 AlPO4 + 3 Mn(SO4)
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
C7H5ClO + O2 = H2O + CO2 + Cl =>
4 C7H5ClO + 31 O2 = 10 H2O + 28 CO2 + 4 Cl
H2SO4 + Sn = Sn(SO4)2 + H2O + SO2 =>
4 H2SO4 + Sn = Sn(SO4)2 + 4 H2O + 2 SO2
P4 + H2O = H3P + H3PO2 =>
P4 + 6 H2O = H3P + 3 H3PO2
C6H6O + NaNO3 = C6H5NO3 + NaOH =>
C6H6O + NaNO3 = C6H5NO3 + NaOH
Co(NO3)2 + ZnCl2 = CoCl2 + Zn(NO3)2 =>
Co(NO3)2 + ZnCl2 = CoCl2 + Zn(NO3)2
SbOCl + HNO3 = SbONO3 + HCl =>
SbOCl + HNO3 = SbONO3 + HCl
Fe + CuCl = FeCl + Cu =>
Fe + CuCl = FeCl + Cu
CO2 + H2O + HCl = C2H3Cl + O2 =>
4 CO2 + 2 H2O + 2 HCl = 2 C2H3Cl + 5 O2
C6H12O6 + HNO3 = C6H10O8 + NO + H2O =>
C6H12O6 + 2 HNO3 = C6H10O8 + 2 NO + 2 H2O
Si2O2 + H2O = SiO2 + H =>
Si2O2 + 2 H2O = 2 SiO2 + 4 H
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
ZnO + H{+} = ZnOH{+} =>
ZnO + H{+} = ZnOH{+}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ag2O + NH3*H2O = [Ag(NH3)2](OH) + H2O =>
Ag2O + 4 NH3*H2O = 2[Ag(NH3)2](OH) + 3 H2O
C5H4O2 + CH5N3O = H2O + C6O2N3H7 =>
C5H4O2 + CH5N3O = H2O + C6O2N3H7
Fe{3+} + Na3PO4 = Na{+} + FePO4 =>
Fe{3+} + Na3PO4 = 3 Na{+} + FePO4
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
SrCl2 + Na2O = SrO + NaCl =>
SrCl2 + Na2O = SrO + 2 NaCl
MnO2 + H2O = MnO + (OH)2 =>
MnO2 + H2O = MnO + (OH)2
Pt + HCl = H2 + Pt2Cl6 =>
2 Pt + 6 HCl = 3 H2 + Pt2Cl6
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
HBr + Pb(OH)4 = PbBr2O + H2O =>
2 HBr + Pb(OH)4 = PbBr2O + 3 H2O
KH2PO4 + Pb(NO2)2 = Pb3(PO4)2 + KNO2 + HNO2 =>
2 KH2PO4 + 3 Pb(NO2)2 = Pb3(PO4)2 + 2 KNO2 + 4 HNO2
CaCl2(aq) + NaOH(aq) = Ca(OH)2 + NaCl(aq) =>
CaCl2(aq) + 2 NaOH(aq) = Ca(OH)2 + 2 NaCl(aq)
Fe + Cu(CIO2) = Fe(CIO2)2 + Cu =>
Fe + 2 Cu(CIO2) = Fe(CIO2)2 + 2 Cu
Na2(Co3)2 + Ca = CaCo3 + Na =>
Na2(Co3)2 + 2 Ca = 2 CaCo3 + 2 Na
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
Co(s) + HCl = CoCl2 + H2 =>
Co(s) + 2 HCl = CoCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
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