| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6 + Br2 = C4H6Br2
FeCl3(aq) + CuSO4(aq) = Fe2(SO4)3 + CuCl2 =>
2 FeCl3(aq) + 3 CuSO4(aq) = Fe2(SO4)3 + 3 CuCl2
K2CrO4(aq) + Hg2(NO3)2(aq) = Hg2CrO4 + KNO3 =>
K2CrO4(aq) + Hg2(NO3)2(aq) = Hg2CrO4 + 2 KNO3
BaCl2 + C6Na2O6 = NaCl + C6BaO6 =>
BaCl2 + C6Na2O6 = 2 NaCl + C6BaO6
C2H5OH + Na2CO3 = H2O + NaHCO4 + C2H5 =>
21 C2H5OH + 2 Na2CO3 = 11 H2O + 4 NaHCO4 + 20 C2H5
AgBr + NaS2O3 = AgS2O3 + NaBr =>
AgBr + NaS2O3 = AgS2O3 + NaBr
[Cu(H2O)6(NO3)2] + NaOH = Cu(OH)2 + NaNO3 + H2O =>
[Cu(H2O)6(NO3)2] + 2 NaOH = Cu(OH)2 + 2 NaNO3 + 6 H2O
FeCl3 + H2S = FeCl2 + S + HCl =>
2 FeCl3 + H2S = 2 FeCl2 + S + 2 HCl
Cl{+} + KBr{-} = KCl + Br =>
Cl{+} + KBr{-} = KCl + Br
H2CO3 + Mn(OH)2 = Mn(CO3) + H2O =>
H2CO3 + Mn(OH)2 = Mn(CO3) + 2 H2O
Cu(s) + H2SO4(l) = CuSO4 + SO2 + H2O =>
Cu(s) + 2 H2SO4(l) = CuSO4 + SO2 + 2 H2O
PCl + Na2CO3 = NaCl + P2CO3 =>
2 PCl + Na2CO3 = 2 NaCl + P2CO3
MgSO4 + K4Fe(CN)6 = Mg2Fe(CN)6 + K2SO4 =>
2 MgSO4 + K4Fe(CN)6 = Mg2Fe(CN)6 + 2 K2SO4
HCl(aq) + Ni = H2(aq) + NiCl2(aq) =>
2 HCl(aq) + Ni = H2(aq) + NiCl2(aq)
C6H5CH3 + Cl2 = C6H4CH3Cl + HCl =>
C6H5CH3 + Cl2 = C6H4CH3Cl + HCl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH3COOH + Sr = Sr(CH3COO)2 + H =>
2 CH3COOH + Sr = Sr(CH3COO)2 + 2 H
Pb(C2H3O2)2 + (NH4)3PO4 = PbPO4 + (NH4)3(C2H3O2)2 =>
Pb(C2H3O2)2 + (NH4)3PO4 = PbPO4 + (NH4)3(C2H3O2)2
Ca3(PO4)2 + KI = CaI2 + K3PO4 =>
Ca3(PO4)2 + 6 KI = 3 CaI2 + 2 K3PO4
Ag2SO3 = Ag + SO2 + O2 =>
2 Ag2SO3 = 4 Ag + 2 SO2 + O2
H2S + Zr(OH)4 = ZrS2 + H2O =>
2 H2S + Zr(OH)4 = ZrS2 + 4 H2O
Li2S + Mg(NO3)2 = LiNO3 + MgS =>
Li2S + Mg(NO3)2 = 2 LiNO3 + MgS
CuSO4 + (NH4)HCO3 = Cu(HCO3)2 + (NH4)2(SO4) =>
CuSO4 + 2(NH4)HCO3 = Cu(HCO3)2 + (NH4)2(SO4)
KMnO4 + NO2 + KOH = MnO2 + KNO3 + H2O =>
KMnO4 + 3 NO2 + 2 KOH = MnO2 + 3 KNO3 + H2O
C3H6O + Ag(NH3)2OH = Ag + C3H5O2NH4 + H2O + NH3 =>
C3H6O + 2 Ag(NH3)2OH = 2 Ag + C3H5O2NH4 + H2O + 3 NH3
C2OH6 + O2 = C2O2H4 + H2O =>
C2OH6 + O2 = C2O2H4 + H2O
Na2CO3 + HCl = NaCl + H2O + CO2(g) =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2(g)
MnO2 + Pb = MnO + PbO =>
MnO2 + Pb = MnO + PbO
C6H12O6(s) + O2 = CO2(g) + H2O(g) =>
C6H12O6(s) + 6 O2 = 6 CO2(g) + 6 H2O(g)
HClO + Zn = ZnClO + H2 =>
2 HClO + 2 Zn = 2 ZnClO + H2
Ca(C2H3O2)2 + H3(PO4) = Ca3(PO4)2 + HC2H3O2 =>
3 Ca(C2H3O2)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 HC2H3O2
KBrO3KBr = KBr2KO3 =>
KBrO3KBr = KBr2KO3
Cu + AgNo3 = Ag + Cu(No3)2 =>
Cu + 2 AgNo3 = 2 Ag + Cu(No3)2
CH6H6(l) + O2(g) = CO2(g) + H2O(l) =>
CH6H6(l) + 4 O2(g) = CO2(g) + 6 H2O(l)
HNO2 + Ni(OH)3 = Ni(NO2)3 + H2O =>
3 HNO2 + Ni(OH)3 = Ni(NO2)3 + 3 H2O
K2[Cr2O7] + K2C2O4 + H2C2O4 = K3[Cr(C2O4)3] + CO2 + H2O =>
K2[Cr2O7] + 2 K2C2O4 + 7 H2C2O4 = 2 K3[Cr(C2O4)3] + 6 CO2 + 7 H2O
ZnCu(OH)2 = Zn(OH)2Cu =>
ZnCu(OH)2 = Zn(OH)2Cu
KMnO4 + NaOH + C12H22O11 = MnO2 + NaC6H11O7 + K2MnO4 + H2O =>
2 KMnO4 + 2 NaOH + C12H22O11 = MnO2 + 2 NaC6H11O7 + K2MnO4 + H2O
Na2S + HClO = NaClO + H2S =>
Na2S + 2 HClO = 2 NaClO + H2S
Pb(SO4) = Pb + SO4 =>
Pb(SO4) = Pb + SO4
S2 + Br2 = SBr2 =>
S2 + 2 Br2 = 2 SBr2
(NH4)NaHPO4 = NaPO3 + NH3 + H2O =>
(NH4)NaHPO4 = NaPO3 + NH3 + H2O
CuSO4 + HCl = H2SO4 + Cu(Cl)2 =>
CuSO4 + 2 HCl = H2SO4 + Cu(Cl)2
H3PO4 + MgCl2 + NH4Cl = NH4MgPO4 + HCl =>
H3PO4 + MgCl2 + NH4Cl = NH4MgPO4 + 3 HCl
KMnO4 + NaOH + NaHSO3 = K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + 3 NaOH + NaHSO3 = K2SO4 + 2 Na2MnO4 + 2 H2O
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4 + NaNO3 =>
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4 + 2 NaNO3
NH4 + VO3 = V2O5 + NH3 + H2O =>
2 NH4 + 2 VO3 = V2O5 + 2 NH3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
B2Cl4 + HClO + H2O = H3BO3 + HCl =>
B2Cl4 + HClO + 5 H2O = 2 H3BO3 + 5 HCl
K2ZnO2 + H2O = Zn(OH)2 + KOH =>
K2ZnO2 + 2 H2O = Zn(OH)2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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