| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrPO4 + CdC2O4 = CrC2O4 + CdPO4
FeCl3 + Kl = FeKl + Cl3 =>
FeCl3 + Kl = FeKl + Cl3
Bi(NO3)3*5H2O = H2O + NO2 + BiO + O =>
Bi(NO3)3*5H2O = 5 H2O + 3 NO2 + BiO + 2 O
Mg(CH3COO)2 + (NH4)2S = MgS + C2H7NO2 =>
Mg(CH3COO)2 + (NH4)2S = MgS + 2 C2H7NO2
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)2 + K2(SO4) + H2O =>
8 FeSO4 + K2Cr2O7 + 7 H2SO4 = 4 Fe2(SO4)3 + Cr2(SO4)2 + K2(SO4) + 7 H2O
CrCl3(aq) + CaCo3(aq) = Cr2(Co3)3(s) + CaCl2(aq) =>
2 CrCl3(aq) + 3 CaCo3(aq) = Cr2(Co3)3(s) + 3 CaCl2(aq)
C6H12O6 + Ag(NH3)OH = C6H8O7 + Ag + NH3 + H2O =>
C6H12O6 + 6 Ag(NH3)OH = C6H8O7 + 6 Ag + 6 NH3 + 5 H2O
C6H13NH2 + Br2 = C6H12BrNH2 + H2 =>
2 C6H13NH2 + Br2 = 2 C6H12BrNH2 + H2
C99999999999999999999999999999 = C9223362819000000000 =>
C99999999999999999999999999999 = C9223362819000000000
Cu(SO4) + Al2O3 = CuO + Al2(SO4)3 =>
3 Cu(SO4) + Al2O3 = 3 CuO + Al2(SO4)3
CrCl3(aq) + NaOH(aq) = Cr2O3 + HCl + NaCl =>
2 CrCl3(aq) + 3 NaOH(aq) = Cr2O3 + 3 HCl + 3 NaCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K + HCe = KHCe =>
K + HCe = KHCe
C10H223 + O2 = CO2 + H2O98 =>
2 C10H223 + 10947 O2 = 20 CO2 + 223 H2O98
Cl2 + LiI = Li + ClI2 =>
Cl2 + 4 LiI = 4 Li + 2 ClI2
FeCl3 + NaScN = Fe(ScN)3 + NaCl =>
FeCl3 + 3 NaScN = Fe(ScN)3 + 3 NaCl
Ni + (SiO4)4 = Ni4(SiO4)2 =>
8 Ni + (SiO4)4 = 2 Ni4(SiO4)2
MnCl + H2C2O4 + NaHCO3 = Na2[Mn(C2O4)2(H2O)2] + H2O + CO2 + NaCl =>
2 MnCl + 3 H2C2O4 + 6 NaHCO3 = 2 Na2[Mn(C2O4)2(H2O)2] + 2 H2O + 4 CO2 + 2 NaCl
Hg + H2SO4 + Cr2O7 = Hg2SO4 + Cr + H2O =>
14 Hg + 7 H2SO4 + Cr2O7 = 7 Hg2SO4 + 2 Cr + 7 H2O
BaCO3 = Ba2 + C + O2 =>
2 BaCO3 = Ba2 + 2 C + 3 O2
Fe + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
2 Fe + 2 HNO3 + 3 H2SO4 = Fe2(SO4)3 + 2 NO + 4 H2O
HI + Ni(OH)2 = H2O + NiI2 =>
2 HI + Ni(OH)2 = 2 H2O + NiI2
SbCl3 + Zn = ZnCl2 + Sb =>
2 SbCl3 + 3 Zn = 3 ZnCl2 + 2 Sb
Zn + HNO3 = (NH4)(NO3) + Zn(NO3) + H2O =>
8 Zn + 10 HNO3 = (NH4)(NO3) + 8 Zn(NO3) + 3 H2O
Na2O2 + Co = Na2CoO2 =>
Na2O2 + Co = Na2CoO2
CrI3 + Cl2 + KOH = KCrO4 + KIO4 + KCl + H2O =>
CrI3 + 14 Cl2 + 32 KOH = KCrO4 + 3 KIO4 + 28 KCl + 16 H2O
KMnO4 + K2S + KOH = K2MnO4 + K2SO4 + H2O =>
8 KMnO4 + K2S + 8 KOH = 8 K2MnO4 + K2SO4 + 4 H2O
C6H5NO2 + Fe + H2O = C6H5NH2 + Fe3O4 =>
4 C6H5NO2 + 9 Fe + 4 H2O = 4 C6H5NH2 + 3 Fe3O4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
MnCO3 + NaOH + H2O + Ca(OH)2 = NaMnO4 + H2 + CaCO3 =>
2 MnCO3 + 2 NaOH + 2 H2O + 2 Ca(OH)2 = 2 NaMnO4 + 5 H2 + 2 CaCO3
HCl + HNO3 = NOCl + Cl + H2O =>
3 HCl + HNO3 = NOCl + 2 Cl + 2 H2O
NiCO3(s) + HNO3(aq) = H2CO3(aq) + Ni(NO3)2(aq) =>
NiCO3(s) + 2 HNO3(aq) = H2CO3(aq) + Ni(NO3)2(aq)
O2 + N2 = N2O =>
O2 + 2 N2 = 2 N2O
MnO2 + K2CO3 + KOH = K2MnO4 + KCO + H2O =>
3 MnO2 + 2 K2CO3 + 4 KOH = 3 K2MnO4 + 2 KCO + 2 H2O
PBr3 + H2O = POBr + HBr =>
PBr3 + H2O = POBr + 2 HBr
K2CrO4 + H2 = Cr + H2O + KOH =>
K2CrO4 + 3 H2 = Cr + 2 H2O + 2 KOH
Cs2SO3 + HBr = CsBr + H2O + SO2 =>
Cs2SO3 + 2 HBr = 2 CsBr + H2O + SO2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Rh + Cl = RhCl3 =>
Rh + 3 Cl = RhCl3
Fe + Al2O3 = O + FeAl =>
2 Fe + Al2O3 = 3 O + 2 FeAl
Ti(OH)3 + HNO3 = H(OH) + Ti(NO3)3 =>
Ti(OH)3 + 3 HNO3 = 3 H(OH) + Ti(NO3)3
C2H6O + CH4N2O + Na2CO3 = C6H4N4O3 + NaOH + H8O4 =>
20 C2H6O + 48 CH4N2O + 56 Na2CO3 = 24 C6H4N4O3 + 112 NaOH + 13 H8O4
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O(l) =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O(l)
K + CoI3 = KI + Co =>
3 K + CoI3 = 3 KI + Co
C4H10 + Br2 = C2H4Br2 + HBr =>
C4H10 + 3 Br2 = 2 C2H4Br2 + 2 HBr
CH3OH = CO2 + H2 + C3H8 =>
6 CH3OH = 3 CO2 + 8 H2 + C3H8
Fe(NO3) + Li = Li(NO3) + Fe =>
Fe(NO3) + Li = Li(NO3) + Fe
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
C10H10M + O2 = CO2 + H2O + M2O3 =>
4 C10H10M + 53 O2 = 40 CO2 + 20 H2O + 2 M2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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