| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3(CH2)7CHCH(CH2)7COOH + I2 = CH3(CH2)7(CHI)2(CH2)7COOH
CuSO4 + Al + HCl = Cu + AlCl3 + H2SO4 =>
3 CuSO4 + 2 Al + 6 HCl = 3 Cu + 2 AlCl3 + 3 H2SO4
NBr3 + O2 = N2O3 + Br2 =>
4 NBr3 + 3 O2 = 2 N2O3 + 6 Br2
K2Cr2O7 + H2C2O4*2H2O = CO2 + K[Cr(C2O4)2(H2O)2]*3H2O + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 6 CO2 + 2 K[Cr(C2O4)2(H2O)2]*3H2O + 11 H2O
Na2S2O3 + I2 = Na2I + S2O3I =>
Na2S2O3 + I2 = Na2I + S2O3I
Al + HCl = AlCl3* + H2* =>
2 Al + 6 HCl = 2 AlCl3* + 3 H2*
AgNO3 + Kl = Ag + NO3Kl =>
AgNO3 + Kl = Ag + NO3Kl
Ag2S + Cl2 = AgCl + S4 =>
4 Ag2S + 4 Cl2 = 8 AgCl + S4
HSnCl3 + NH3*H2O = Sn(OH)2 + NH4Cl + H2O =>
HSnCl3 + 3 NH3*H2O = Sn(OH)2 + 3 NH4Cl + H2O
C17H33COOH + O2 = C + H2O =>
2 C17H33COOH + 15 O2 = 36 C + 34 H2O
SO2 + BaO + O2 = BaSO4 =>
2 SO2 + 2 BaO + O2 = 2 BaSO4
H2SO4(aq) + MgCO3 = MgSO4 + H2O + CO2 =>
H2SO4(aq) + MgCO3 = MgSO4 + H2O + CO2
CaCO2(s) + HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O(l) + CO2(g) =>
4 CaCO2(s) + 7 HC2H3O2(aq) = 4 Ca(C2H3O2)2(aq) + 2 H2O(l) + 2 CO2(g)
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
IF7 + H2O = H5IO6 + HF =>
IF7 + 6 H2O = H5IO6 + 7 HF
CH3(CH2)42CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)42CH3 + 133 O2 = 88 CO2 + 90 H2O
AgC2H3O2(aq) + ZnCl2(aq) = Zn(C2H3O2)2(aq) + AgCl(s) =>
2 AgC2H3O2(aq) + ZnCl2(aq) = Zn(C2H3O2)2(aq) + 2 AgCl(s)
MnO2 + NO3{-} + CO32{-} = MnO42{-} + NO2{-} + CO2 =>
MnO2 + 10 NO3{-} + CO32{-} = MnO42{-} + 10 NO2{-} + CO2
Fe(OH)3 + Cl = FeCl2 + OH =>
Fe(OH)3 + 2 Cl = FeCl2 + 3 OH
C4HOH9 + O2 = CO2 + H2O =>
C4HOH9 + 6 O2 = 4 CO2 + 5 H2O
Ca(s) + O2 = CaO(s) =>
2 Ca(s) + O2 = 2 CaO(s)
PrF3 + LiPN2 + P3N5 = PrP6N11 + LiF =>
PrF3 + 3 LiPN2 + P3N5 = PrP6N11 + 3 LiF
C12H14Cl2N2 + H2O + O2 = CH4N2O + HCl + C12H22O11 =>
12 C12H14Cl2N2 + 73 H2O + 30 O2 = 12 CH4N2O + 24 HCl + 11 C12H22O11
H2[PtCl6] + NH4Cl = (NH4)2[PtCl6] + HCl =>
H2[PtCl6] + 2 NH4Cl = (NH4)2[PtCl6] + 2 HCl
C4H8 + O2(g) = CO2(g) + H2O(l) =>
C4H8 + 6 O2(g) = 4 CO2(g) + 4 H2O(l)
NH4CN + AuC2H3O2 = AuCN + NH4C2H3O2 =>
NH4CN + AuC2H3O2 = AuCN + NH4C2H3O2
SiCl4 + Mg = MgCl2 + Si =>
SiCl4 + 2 Mg = 2 MgCl2 + Si
Zn3(C6H5O7)2 + Mn3(C6H5O7)2 + O2 + FeC6H5O7*H2O = ZnMnFe2O4 + CO2 + H2O =>
2 Zn3(C6H5O7)2 + 2 Mn3(C6H5O7)2 + 87 O2 + 12 FeC6H5O7*H2O = 6 ZnMnFe2O4 + 120 CO2 + 62 H2O
O2 + SB2S3 = SB2O4 + SO2 =>
5 O2 + SB2S3 = SB2O4 + 3 SO2
Pb(s) + PbO2(s) + H2SO4(aq) = PbSO4(s) + H2O =>
Pb(s) + PbO2(s) + 2 H2SO4(aq) = 2 PbSO4(s) + 2 H2O
N2C2H8 + N2O4 = N2 + CO2 + H2O =>
N2C2H8 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
Fe(SO3) + SrS = FeS + Sr(SO3) =>
Fe(SO3) + SrS = FeS + Sr(SO3)
MgOHCl + NaCl = MgCl2 + NaOH =>
MgOHCl + NaCl = MgCl2 + NaOH
AgNO3 + BaBr2 = AgBr + Ba(NO3)2 =>
2 AgNO3 + BaBr2 = 2 AgBr + Ba(NO3)2
Cr + BO3 = CrBO3 =>
Cr + BO3 = CrBO3
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
SiH4(g) + WF6 = W(s) + SiHF3(g) + H2(g) =>
2 SiH4(g) + WF6 = W(s) + 2 SiHF3(g) + 3 H2(g)
GaAs + NaCl = GaCl3 + Na3As =>
GaAs + 3 NaCl = GaCl3 + Na3As
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
SrCl2(aq) + Li2SO4(aq) = LiCl(aq) + SrSO4(aq) =>
SrCl2(aq) + Li2SO4(aq) = 2 LiCl(aq) + SrSO4(aq)
(C2H5O)2P(O)H + ROH = (RO)2P(O)H + C2H5OH =>
(C2H5O)2P(O)H + 2 ROH = (RO)2P(O)H + 2 C2H5OH
Al2(CO3)3(s) + H2O(l) = Al(OH)3(s) + CO2(g) =>
Al2(CO3)3(s) + 3 H2O(l) = 2 Al(OH)3(s) + 3 CO2(g)
H(NO3) = H2 + (NO3) =>
2 H(NO3) = H2 + 2(NO3)
MgO2 + H2SO4 = MgSO4 + H2O2 =>
MgO2 + H2SO4 = MgSO4 + H2O2
C6H12O + NaOH = C6H11ONa + H2O =>
C6H12O + NaOH = C6H11ONa + H2O
Mg + CIH = CIMg + H =>
Mg + CIH = CIMg + H
Na2(OH)2 + CuSO4 = Cu(OH)2 + Na2SO4 =>
Na2(OH)2 + CuSO4 = Cu(OH)2 + Na2SO4
Hg + SnCl2 = HgCl2 + Sn =>
Hg + SnCl2 = HgCl2 + Sn
PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2
AlBr3 + AgClO3 = AlClO3 + AgBr3 =>
AlBr3 + AgClO3 = AlClO3 + AgBr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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