| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
H6TeO6 = TeO3 + H2O =>
H6TeO6 = TeO3 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn + CuSO4(aq) = Cu + ZnSO4 =>
Zn + CuSO4(aq) = Cu + ZnSO4
KH2PO4 = K2O + P2O5 + H2O =>
2 KH2PO4 = K2O + P2O5 + 2 H2O
Rb(aq) + AgNO3(s) = Rb(NO3)2(s) + Ag(l) =>
Rb(aq) + 2 AgNO3(s) = Rb(NO3)2(s) + 2 Ag(l)
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
MnO4{-} + H2SO3 = Mn{2+} + SO4{2-} + H{+} + H2O =>
2 MnO4{-} + 5 H2SO3 = 2 Mn{2+} + 5 SO4{2-} + 4 H{+} + 3 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
CuCO3 + Fe(OH)2 = Cu(OH)2 + FeCO3 =>
CuCO3 + Fe(OH)2 = Cu(OH)2 + FeCO3
Cr(NO3)3 + HNO3 = NO2 + Cr2O7 + H2O =>
2 Cr(NO3)3 + 2 HNO3 = 8 NO2 + Cr2O7 + H2O
HI + Na(OH) = H2O + INa =>
HI + Na(OH) = H2O + INa
PbNO32NaI = PbINaNO32 =>
PbNO32NaI = PbINaNO32
NaP + BaN = BaP + NaN =>
NaP + BaN = BaP + NaN
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
V + H2TeO4 = V2(TeO4) + H2 =>
2 V + H2TeO4 = V2(TeO4) + H2
Cu2O + SO2 + O2 = Cu2SO4 =>
2 Cu2O + 2 SO2 + O2 = 2 Cu2SO4
K2CO3 + Ca(NO3)2 + NH3 + H2O = CaCO3 + NH4NO3 + KHO =>
K2CO3 + Ca(NO3)2 + 2 NH3 + 2 H2O = CaCO3 + 2 NH4NO3 + 2 KHO
C4H8O2 + NaOH = C4H8O0Na + H2O + CO2 =>
23 C4H8O2 + 20 NaOH = 20 C4H8O0Na + 22 H2O + 12 CO2
CH3COONa + Ca(OH)2 = (CH3COO)2Ca + NaOH =>
2 CH3COONa + Ca(OH)2 = (CH3COO)2Ca + 2 NaOH
KMnO4 + HCl(aq) = Cl2(g) + KCl(aq) + MnCl2(aq) + H2O =>
2 KMnO4 + 16 HCl(aq) = 5 Cl2(g) + 2 KCl(aq) + 2 MnCl2(aq) + 8 H2O
CUSO4 + H2O + Zn = (CUOH)2SO4 + ZnSO4 + H2 =>
2 CUSO4 + 2 H2O + Zn = (CUOH)2SO4 + ZnSO4 + H2
Al + N2 = (AlN3) =>
2 Al + 3 N2 = 2(AlN3)
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
H6TeO6 + HCl = H2TeO3 + Cl2 + H2O =>
H6TeO6 + 2 HCl = H2TeO3 + Cl2 + 3 H2O
K2Cr2O7 + H2SO4 + H2O2 + C2H5OC2H5 = CrO(O2)2C4H10O + H2O + K2SO4 =>
K2Cr2O7 + H2SO4 + 4 H2O2 + 2 C2H5OC2H5 = 2 CrO(O2)2C4H10O + 5 H2O + K2SO4
NH3 + H2O2 = NH4 + O2 =>
2 NH3 + H2O2 = 2 NH4 + O2
CH3OH + Na2CO3 = CH3ONa + H2O + CO2 =>
2 CH3OH + Na2CO3 = 2 CH3ONa + H2O + CO2
C4H8(OH)2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H8(OH)2 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
NH3 + Li + C10H15NO = LiNH2 + H2O + C10H15N(aq) =>
2 NH3 + 2 Li + C10H15NO = 2 LiNH2 + H2O + C10H15N(aq)
KF(s) + H2O = K2O(aq) + FH =>
2 KF(s) + H2O = K2O(aq) + 2 FH
Mg(OH)2 + CaCO3 = MgCO3 + Ca(OH)2 =>
Mg(OH)2 + CaCO3 = MgCO3 + Ca(OH)2
Al + Ni(I)2 = AlI + Ni =>
2 Al + Ni(I)2 = 2 AlI + Ni
TiOSO4 + CH3COONa + H2O = Ti(OH)4 + CH3COOH + Na2SO4 =>
TiOSO4 + 2 CH3COONa + 3 H2O = Ti(OH)4 + 2 CH3COOH + Na2SO4
C8H4N4O8 + O2 = CO2 + H2O + N2 =>
C8H4N4O8 + 5 O2 = 8 CO2 + 2 H2O + 2 N2
K[BiI4] + H2O = BiOI + KI + HI =>
K[BiI4] + H2O = BiOI + KI + 2 HI
AlNH4(SO4)2*12H2O + NaOH = Al(OH)3 + NH3 + Na2SO4 + H2O =>
AlNH4(SO4)2*12H2O + 4 NaOH = Al(OH)3 + NH3 + 2 Na2SO4 + 13 H2O
C3H8O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CHO + H2O =>
5 C3H8O + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3CH2CHO + 9 H2O
ClCH2CO2H + NaOH = ClCH2CO2{-} + Na{+} + H2O =>
ClCH2CO2H + NaOH = ClCH2CO2{-} + Na{+} + H2O
KMnO4 + H2SO4 + P2O3 = P2O5 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 6 H2SO4 + 5 P2O3 = 5 P2O5 + 2 K2SO4 + 4 MnSO4 + 6 H2O
Mg{3}(Po4){2} + Cd = Cd{3}(Po4){2} + Mg =>
Mg{3}(Po4){2} + Cd = Cd{3}(Po4){2} + Mg
Li2SO4 + Sr(OH)2 = LiOH + SrSO4 =>
Li2SO4 + Sr(OH)2 = 2 LiOH + SrSO4
Sb3 + CO3 = Sb2(CO3)3 =>
2 Sb3 + 9 CO3 = 3 Sb2(CO3)3
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
Cu2{+} + Zn = Cu + Zn2{+} =>
Cu2{+} + 2 Zn = 2 Cu + Zn2{+}
Pb(CH2CH3)4 + O2 = PbO + H2O + CO2 =>
2 Pb(CH2CH3)4 + 27 O2 = 2 PbO + 20 H2O + 16 CO2
Mg(s) + HCl(l) = MgCl2 + H(s) =>
Mg(s) + 2 HCl(l) = MgCl2 + 2 H(s)
K2SO3 + Br2 = KBr + KBrO3 + SO2 =>
3 K2SO3 + 3 Br2 = 5 KBr + KBrO3 + 3 SO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al + Cl = Al(Cl) =>
Al + Cl = Al(Cl)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/01/25
Équations équilibrées sur03/31/24
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