| Équations équilibrées la veille | Équations équilibrées le lendemain |
I + Br = IBr
CH4 + CH3Br2 = CH3Br + HBr2 =>
CH4 + 3 CH3Br2 = 4 CH3Br + HBr2
CuO + H3O = Cu + H2O =>
CuO + 2 H3O = Cu + 3 H2O
ZnSO4 + NH3 = SO4 + ZnNH3 =>
ZnSO4 + NH3 = SO4 + ZnNH3
C17H35COONa + CuSO4 = (C17H35COO)2Cu + Na2SO4 =>
2 C17H35COONa + CuSO4 = (C17H35COO)2Cu + Na2SO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KOH + HJ = H2O + KJ =>
KOH + HJ = H2O + KJ
KF + Zn(OH)2 = K(OH)2 + ZnF =>
KF + Zn(OH)2 = K(OH)2 + ZnF
PbO2 + Zn = Pb + ZnO2 =>
PbO2 + Zn = Pb + ZnO2
Mn + AlCl3 = MnCl3 + Al =>
Mn + AlCl3 = MnCl3 + Al
CH3CHO + O = CH3COOH =>
CH3CHO + O = CH3COOH
FeS + HCl = FeCl2 + S + H2 =>
FeS + 2 HCl = FeCl2 + S + H2
CH4 + KMnO4 + KOH = CO2 + K2MnO4 + H2O =>
CH4 + 8 KMnO4 + 8 KOH = CO2 + 8 K2MnO4 + 6 H2O
MnO2 + NaOH + NaNO3 = Na3MnO4 + NaNO2 + H2O =>
2 MnO2 + 6 NaOH + NaNO3 = 2 Na3MnO4 + NaNO2 + 3 H2O
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
Al + Fe2SO4 = AlSO4 + Fe2 =>
Al + Fe2SO4 = AlSO4 + Fe2
HClO4RbOH = RbClO4H2O =>
HClO4RbOH = RbClO4H2O
KNO3 + NaOH + Al + H2O = NH3 + NaAlO2 + KAlO2 =>
3 KNO3 + 5 NaOH + 8 Al + 2 H2O = 3 NH3 + 5 NaAlO2 + 3 KAlO2
N2O4(l) + H2H4(l) = N2(g) + H2O(g) =>
3 N2O4(l) + 4 H2H4(l) = 3 N2(g) + 12 H2O(g)
FeO + H(NO3) = Fe(NO3)2 + H2O =>
FeO + 2 H(NO3) = Fe(NO3)2 + H2O
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
KSCN + FeCl2 = KCl + Fe(SCN)2 =>
2 KSCN + FeCl2 = 2 KCl + Fe(SCN)2
PCl5 = PCl3 + Chlorine =>
PCl5 = PCl3 + Cl2
Mg + NaOH + H2O = Na[Mg(OH)3] + H2 =>
Mg + NaOH + 2 H2O = Na[Mg(OH)3] + H2
NaC1 = Na + C12 =>
12 NaC1 = 12 Na + C12
HCl + Ca2O = CaCl + H2O =>
2 HCl + Ca2O = 2 CaCl + H2O
NO2{-} + Cr2O72{-} + H{+} = NO3{-} + Cr3{+} + H2O =>
427 NO2{-} + 6 Cr2O72{-} + 10 H{+} = 427 NO3{-} + 4 Cr3{+} + 5 H2O
CaPO4 + SiO4 + C(s) = CaSi2(s) + CO2(g) + P(s) =>
CaPO4 + 2 SiO4 + 6 C(s) = CaSi2(s) + 6 CO2(g) + P(s)
HBr + Fe = FeBr2 + H2 =>
2 HBr + Fe = FeBr2 + H2
C5 + O2 = CO =>
2 C5 + 5 O2 = 10 CO
Cl2O + NaOH = NaOCl + H2O =>
Cl2O + 2 NaOH = 2 NaOCl + H2O
Na2CO3 + HClO3 = Na2ClO3 + H + CO3 =>
Na2CO3 + HClO3 = Na2ClO3 + H + CO3
Co + KSCN = Co(SCN)2 + K =>
Co + 2 KSCN = Co(SCN)2 + 2 K
HCO2OH + C2H5OH = HCO2C2H5 + H2O =>
4 HCO2OH + 7 C2H5OH = 6 HCO2C2H5 + 7 H2O
VCl2 + NaOH = V(OH)2 + NaCl =>
VCl2 + 2 NaOH = V(OH)2 + 2 NaCl
Cu2Cl2 = Cu + CuCl2 =>
Cu2Cl2 = Cu + CuCl2
CCH8 + O2 = CO2 + H2O =>
CCH8 + 4 O2 = 2 CO2 + 4 H2O
Na2SO410H2O + CaCO3 + SiO2 = NaO*CaO*6SiO2 + H2O + S + O2 + C =>
Na2SO410H2O + 2 CaCO3 + 12 SiO2 = 2 NaO*CaO*6SiO2 + H2O + S + 206 O2 + 2 C
hidróxidodecálcio + dióxidodecarbono = carbonatodecálcio + água =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Br2 + NH4I = NH4Br + I2 =>
Br2 + 2 NH4I = 2 NH4Br + I2
Fe + I2 = Fe2I4 =>
2 Fe + 2 I2 = Fe2I4
HCOOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 8 H2O + K2SO4 + 2 MnSO4
CO2 + Ni = NiO + C =>
CO2 + 2 Ni = 2 NiO + C
(H4N)2CO3 = H3N + CO2 + H2O =>
(H4N)2CO3 = 2 H3N + CO2 + H2O
Rb2SO4 + Pt = Rb + PtSO4 =>
Rb2SO4 + Pt = 2 Rb + PtSO4
Ga(s) + H2SO4 = GaSO4 + H2 =>
Ga(s) + H2SO4 = GaSO4 + H2
CaCl2 + CuSO4 = CuCa + Cl2SO4 =>
CaCl2 + CuSO4 = CuCa + Cl2SO4
Fe(OH)3 + HI = H2O + I2 + Fe(OH)2 =>
2 Fe(OH)3 + 2 HI = 2 H2O + I2 + 2 Fe(OH)2
Zn(s) + AgCl(aq) = Ag + ZnCl2(aq) =>
Zn(s) + 2 AgCl(aq) = 2 Ag + ZnCl2(aq)
MgCl2 + KH2PO4 = MgPO4 + KH2Cl2 =>
MgCl2 + KH2PO4 = MgPO4 + KH2Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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