| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgClO = AgClO3 + 2 AgCl
Al + S2 = AlS =>
2 Al + S2 = 2 AlS
Ca(NO3)2 + HCl = HNO3 + Ca + Cl2 =>
Ca(NO3)2 + 2 HCl = 2 HNO3 + Ca + Cl2
NH3 + Zn(OH)2 = Zn((NH3))(OH)2 =>
NH3 + Zn(OH)2 = Zn((NH3))(OH)2
Pb(NO3)2 + CaCl2 = Pb(Cl2)2 + Ca(NO3) =>
Pb(NO3)2 + 2 CaCl2 = Pb(Cl2)2 + 2 Ca(NO3)
K2S(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbS(s) =>
K2S(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbS(s)
C2H6OH + O2 = H2O + CO2 =>
4 C2H6OH + 13 O2 = 14 H2O + 8 CO2
AlBr3 + (NH4)2CO3 = Al2(CO3)3 + NH4Br =>
2 AlBr3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH4Br
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
AgClO3 + LiOH = LiClO3 + AgOH =>
AgClO3 + LiOH = LiClO3 + AgOH
N2H5{+} + Cl2 = Cl{-} + N2 + H{+} =>
N2H5{+} + 2 Cl2 = 4 Cl{-} + N2 + 5 H{+}
Na2S + MgO = MgS + Na2O =>
Na2S + MgO = MgS + Na2O
K2CO3 + MgCrO4 = K2CrO4 + MgCO3 =>
K2CO3 + MgCrO4 = K2CrO4 + MgCO3
C2O4H2H2O + NaOH = NaHC2O4 + H2O =>
C2O4H2H2O + NaOH = NaHC2O4 + 2 H2O
H3VO4 + Ca(OH)2 = (CaOH)3VO4 + H2O =>
H3VO4 + 3 Ca(OH)2 = (CaOH)3VO4 + 3 H2O
Cr2O3(s) + CS2(l) = Cr2S3(s) + CO2(g) =>
2 Cr2O3(s) + 3 CS2(l) = 2 Cr2S3(s) + 3 CO2(g)
RCOONa + FeCl3 = (RCOO) + NaCl + Fe =>
3 RCOONa + FeCl3 = 3(RCOO) + 3 NaCl + Fe
HC7H5O2 + H2O = H3O + C7H5O2 =>
HC7H5O2 + H2O = H3O + C7H5O2
Sr(NO3)2 + Na2C2O4 = NaNO3 + SrC2O4 =>
Sr(NO3)2 + Na2C2O4 = 2 NaNO3 + SrC2O4
COOH + CaCO3 = (COO)2Ca + H2O + CO2 =>
2 COOH + CaCO3 = (COO)2Ca + H2O + CO2
Li + Fe = LiFe =>
Li + Fe = LiFe
C6H12O6 + CO2 = C4H6O5 =>
C6H12O6 + 2 CO2 = 2 C4H6O5
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Ti + N = Ti3N4 =>
3 Ti + 4 N = Ti3N4
NaC2H3O2 + Cu(NO3)2 = Cu(C2H3O2)2 + NaNO3 =>
2 NaC2H3O2 + Cu(NO3)2 = Cu(C2H3O2)2 + 2 NaNO3
Ca(OH)2 + NaC2H3O2 = Ca(C2H3O2)2 + NaOH =>
Ca(OH)2 + 2 NaC2H3O2 = Ca(C2H3O2)2 + 2 NaOH
CH2O + KMnO4 = K2CO3 + MnO2 + H2O + CO2 =>
3 CH2O + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 3 H2O + CO2
C8H9NO + HCl + CuCl2 + (H2O)2 = C16H21N2O3Cl3Cu =>
4 C8H9NO + 2 HCl + 2 CuCl2 + (H2O)2 = 2 C16H21N2O3Cl3Cu
C6H11N + O2 = CO2 + H2O + NO2 =>
4 C6H11N + 39 O2 = 24 CO2 + 22 H2O + 4 NO2
K3AsO3 + Zn + HCl = KCl + AsH3 + ZnCl2 + H2O =>
K3AsO3 + 3 Zn + 9 HCl = 3 KCl + AsH3 + 3 ZnCl2 + 3 H2O
HBr + Fe = H2FeBr2 =>
2 HBr + Fe = H2FeBr2
MgCl2 + CsBr = MgBr2 + CsCl =>
MgCl2 + 2 CsBr = MgBr2 + 2 CsCl
C12H22O11 = C + H2O = =>
C12H22O11 = 12 C + 11 H2O
HCrO4{-} + OH{-} = CrO4{2-} + H2O =>
HCrO4{-} + OH{-} = CrO4{2-} + H2O
Fe2 + I = FeI3 =>
Fe2 + 6 I = 2 FeI3
C6H6O(s) + O2(g) = CO2(g) + H2O =>
C6H6O(s) + 7 O2(g) = 6 CO2(g) + 3 H2O
Zu + HNO3 = ZuNO3 + H2 =>
2 Zu + 2 HNO3 = 2 ZuNO3 + H2
K[Cr(C2O4)2(H2O)2] + NH3 = K[Cr(C2O4)2(H2O)(NH4OH)] =>
K[Cr(C2O4)2(H2O)2] + NH3 = K[Cr(C2O4)2(H2O)(NH4OH)]
Rb + Fe(Cr2O7)3 = Rb2Cr2O7 + Fe =>
6 Rb + Fe(Cr2O7)3 = 3 Rb2Cr2O7 + Fe
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
I{-]+BrO3{-}+H{+} = I2+Br{-}+H2O =>
6 I{-]+BrO3{-}+6H{+} = 3 I2+Br{-}+3H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaCl2(s) + Na2CO3(s) = NaCl(s) + CaCO3 =>
CaCl2(s) + Na2CO3(s) = 2 NaCl(s) + CaCO3
UO2(NO3)2*6H2O + Mg(OH)2 = MgU2O7 + HNO3 + H2O =>
2 UO2(NO3)2*6H2O + Mg(OH)2 = MgU2O7 + 4 HNO3 + 11 H2O
Cr(NO3)3 + Na2CO3 = NaNO3 + Cr2(CO3)3 =>
2 Cr(NO3)3 + 3 Na2CO3 = 6 NaNO3 + Cr2(CO3)3
Al2(SO4)3 + K6(CrO4)3 = Al2(CrO4)3 + K6(SO4)3 =>
Al2(SO4)3 + K6(CrO4)3 = Al2(CrO4)3 + K6(SO4)3
C6H12O6 + H2O = CH3OH + H2O2 =>
C6H12O6 + 12 H2O = 6 CH3OH + 6 H2O2
HNO3(aq) + Cu(s) = NO2(g) + H2O(l) + Cu(NO3)2(aq) =>
4 HNO3(aq) + Cu(s) = 2 NO2(g) + 2 H2O(l) + Cu(NO3)2(aq)
C8H7BrO + CH5ON = C9H10BrNO + H2O =>
C8H7BrO + CH5ON = C9H10BrNO + H2O
K2Cr2O7 + AgNO3 + H2O = Ag2CrO4 + H2CrO4 + KNO3 =>
K2Cr2O7 + 2 AgNO3 + H2O = Ag2CrO4 + H2CrO4 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/23
Équations équilibrées sur12/29/22
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