| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + BiCl3 = MgBiCl3
NaOH + MgBr2 = NaBr + Mg(OH)2 =>
2 NaOH + MgBr2 = 2 NaBr + Mg(OH)2
Fr + Fm = FrFm =>
Fr + Fm = FrFm
K(s) + Cl(g) = KCl =>
K(s) + Cl(g) = KCl
Ca(OH)2 + SO3 = Ca2(SO4)2 + H2O =>
2 Ca(OH)2 + 2 SO3 = Ca2(SO4)2 + 2 H2O
Al(s) + Cu(ClO4)(aq) = Cu(s) + Al(ClO4)(aq) =>
Al(s) + Cu(ClO4)(aq) = Cu(s) + Al(ClO4)(aq)
Ca + Fe3NO2 = Ca3NO2 + Fe =>
3 Ca + Fe3NO2 = Ca3NO2 + 3 Fe
FeSCN + SnCl2 = FeCl2 + SnSCN =>
FeSCN + SnCl2 = FeCl2 + SnSCN
N2O3 + NaOH = HNO2 + Na2O =>
N2O3 + 2 NaOH = 2 HNO2 + Na2O
FeSCN + AgNO3 = AgSCN + Fe + NO3 =>
FeSCN + AgNO3 = AgSCN + Fe + NO3
NO2 = N2O + O =>
2 NO2 = N2O + 3 O
C2H4 + KMnO4 = MnO2 + KOH + C2O4K2 + H2O =>
3 C2H4 + 10 KMnO4 = 10 MnO2 + 4 KOH + 3 C2O4K2 + 4 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NaHCO3 + C7O2H6 = NaC7O2H5 + CO2 + H2O =>
NaHCO3 + C7O2H6 = NaC7O2H5 + CO2 + H2O
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
CO(NH2)2 + NaNO2 + H2SO4 = Na2SO4 + CO2 + N2 + H2O =>
CO(NH2)2 + 2 NaNO2 + H2SO4 = Na2SO4 + CO2 + 2 N2 + 3 H2O
KOH + CO(NH2)2 = KCNO + NH3 + H2O =>
KOH + CO(NH2)2 = KCNO + NH3 + H2O
Al(ClO3)3 + HCl = AlCl3 + Cl2 + H2O =>
Al(ClO3)3 + 18 HCl = AlCl3 + 9 Cl2 + 9 H2O
Cu(SO4) + Ba(Cl2) = Cu(Cl2) + Ba(SO4) =>
Cu(SO4) + Ba(Cl2) = Cu(Cl2) + Ba(SO4)
BaSO4 + KMnO4 + H2O = BaSO4KOH + MnO2 + O2 =>
4 BaSO4 + 4 KMnO4 + 2 H2O = 4 BaSO4KOH + 4 MnO2 + 3 O2
K(s) + Cl(g) = KCl =>
K(s) + Cl(g) = KCl
CuO + KI = I2 + K2O + Cu =>
CuO + 2 KI = I2 + K2O + Cu
Cr2O3 + NaOH = CrO3 + Na + H2O =>
Cr2O3 + 6 NaOH = 2 CrO3 + 6 Na + 3 H2O
Na2SnO2 + CuSO4 = CuSnO2 + Na2SO4 =>
Na2SnO2 + CuSO4 = CuSnO2 + Na2SO4
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + K2SO2 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 5 CH3CH2OH = 2 Cr2(SO4)3 + 2 K2SO2 + 5 CH3COOH + 13 H2O
CaCO3 + AlPO4 = Al2(CO3)3 + Ca3(PO4)2 =>
3 CaCO3 + 2 AlPO4 = Al2(CO3)3 + Ca3(PO4)2
Cd(OH)2 + HCl = CdCl2 + H2O =>
Cd(OH)2 + 2 HCl = CdCl2 + 2 H2O
As + Zn + H2SO4 = ZnSO4 + H3As =>
2 As + 3 Zn + 3 H2SO4 = 3 ZnSO4 + 2 H3As
Pb + NaCl = PbCl2 + Na =>
Pb + 2 NaCl = PbCl2 + 2 Na
Tl2SO4 + HCl = TlCl + H2SO4 =>
Tl2SO4 + 2 HCl = 2 TlCl + H2SO4
Co2 + C = CoC =>
Co2 + 2 C = 2 CoC
O2 = O3 =>
3 O2 = 2 O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaBr + K2SO4 = NaK2 + BrSO4 =>
NaBr + K2SO4 = NaK2 + BrSO4
Br + Kl = BrKl =>
Br + Kl = BrKl
Og + Li = LiOg =>
Og + Li = LiOg
MeClO3 = MeCl + O2 =>
2 MeClO3 = 2 MeCl + 3 O2
LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + H2O(l) =>
3 LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + 3 H2O(l)
HCH3CH2CH2CH3 + O2 = CO2 + H2O =>
4 HCH3CH2CH2CH3 + 27 O2 = 16 CO2 + 22 H2O
HBr + Mg(HCO3)2 = MgBr2 + H2O + CO2 =>
2 HBr + Mg(HCO3)2 = MgBr2 + 2 H2O + 2 CO2
Zr(C2O4)2 + Tl3(PO3) = Tl2(C2O4) + Zr3(PO3)4 =>
3 Zr(C2O4)2 + 4 Tl3(PO3) = 6 Tl2(C2O4) + Zr3(PO3)4
CrCl2 + Fe = FeCl2 + Cr =>
CrCl2 + Fe = FeCl2 + Cr
Na3PO4 + Ag(NO3)2 = NaNO3 + Ag3(PO4)2 =>
2 Na3PO4 + 3 Ag(NO3)2 = 6 NaNO3 + Ag3(PO4)2
C6H5NH3Cl + KOH = C6H4NH3 + KCl + H2O =>
C6H5NH3Cl + KOH = C6H4NH3 + KCl + H2O
Ba(OH)2 + H3PO3 = BaHPO3 + H2O =>
Ba(OH)2 + H3PO3 = BaHPO3 + 2 H2O
*C4H10 + *O2 = *CO2 + *H2O =>
2*C4H10 + 13*O2 = 8*CO2 + 10*H2O
Pb + KNO3 = K + Pb(NO3)2 =>
Pb + 2 KNO3 = 2 K + Pb(NO3)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Au2O3 + Na2O = NaAuO2 =>
Au2O3 + Na2O = 2 NaAuO2
S + O3 = SO3 =>
S + O3 = SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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