| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(NH4)2(SO4)2*6H2O + 5 H2C2O4 + 2 K2C2O4 + 3 H2O2 = 2(NH4)2SO4 + 17 H2O + 2 H2SO4 + K4Fe2(C2O4)7*H2O
Al + Ba(OH)2 = Al(OH)4 + Ba =>
Al + 2 Ba(OH)2 = Al(OH)4 + 2 Ba
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Md + O2 = MdO =>
2 Md + O2 = 2 MdO
Na2(CO3) + H2SO4 = Na2SO4 + H2CO3 =>
Na2(CO3) + H2SO4 = Na2SO4 + H2CO3
CaCO3 + BaSO4 = BaCO3 + CaSO4 =>
CaCO3 + BaSO4 = BaCO3 + CaSO4
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
ZnSO4 + HNO3 = Zn(NO3)2 + H2(SO4) =>
ZnSO4 + 2 HNO3 = Zn(NO3)2 + H2(SO4)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CdCl2 + Na2SO3 = NaCl + CdSO3 =>
CdCl2 + Na2SO3 = 2 NaCl + CdSO3
Ag3PO4 + HNO3 = AgNO3 + AgH2PO4 =>
Ag3PO4 + 2 HNO3 = 2 AgNO3 + AgH2PO4
Al + Zn(NO3)3 = Al(NO3)3 + Zn =>
Al + Zn(NO3)3 = Al(NO3)3 + Zn
Ba(OH2) + CuCl2 = BaCl2 + Cu(OH2) =>
Ba(OH2) + CuCl2 = BaCl2 + Cu(OH2)
KHCO3LiOH = LiHCO3KOH =>
KHCO3LiOH = LiHCO3KOH
CH3COOH + Br2 = CH3COOBr + HBr =>
CH3COOH + Br2 = CH3COOBr + HBr
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O =>
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O
CaCO3 + BaSO4 = BaCO3 + CaSO4 =>
CaCO3 + BaSO4 = BaCO3 + CaSO4
Na2SO4 + KOH = NaOH + K2SO4 =>
Na2SO4 + 2 KOH = 2 NaOH + K2SO4
KF + AgNO3 = AgF + KNO3 =>
KF + AgNO3 = AgF + KNO3
LiH + HBr = LiBr + H2 =>
LiH + HBr = LiBr + H2
Al(OH)3 + HCH3O2 = Al(CH3O2)3 + H2O =>
Al(OH)3 + 3 HCH3O2 = Al(CH3O2)3 + 3 H2O
C135H182O95N5S2 + H2O = CH4N2O + H2SO4 + C12H22O11 + H2O2 =>
24 C135H182O95N5S2 + 911.00000000001H2O = 60 CH4N2O + 48 H2SO4 + 265 C12H22O11 + 12 H2O2
C2H5COOH + K = C2H5COOK + H2 =>
2 C2H5COOH + 2 K = 2 C2H5COOK + H2
NaMnO4 + Mg3(PO4)2 = Na3PO4 + Mg(MnO4)2 =>
6 NaMnO4 + Mg3(PO4)2 = 2 Na3PO4 + 3 Mg(MnO4)2
Cu(NH3)4 + HCl = CuCl4 + NH4 =>
Cu(NH3)4 + 4 HCl = CuCl4 + 4 NH4
Hg(NO3)2 = Hg(NO2)2 + O2 =>
Hg(NO3)2 = Hg(NO2)2 + O2
C6H6 + HCl = C6H5Cl + H2 =>
C6H6 + HCl = C6H5Cl + H2
Cr + H2 = CrH2 =>
Cr + H2 = CrH2
Cu(No3)2 + BaS = CuS + Ba(No3)2 =>
Cu(No3)2 + BaS = CuS + Ba(No3)2
Cr2O3 = CrO + CrO2 =>
Cr2O3 = CrO + CrO2
Mg + NaBrO3 + HCl = MgCl2 + NaCl + Br2 + H2O =>
5 Mg + 2 NaBrO3 + 12 HCl = 5 MgCl2 + 2 NaCl + Br2 + 6 H2O
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4 + NH4Cl =>
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4 + 2 NH4Cl
Na + H2CO3 = H2 + Na2CO3 =>
2 Na + H2CO3 = H2 + Na2CO3
C8H9NO + NO2 + HSO4 = C8H8N2O3 + H2SO4 =>
C8H9NO + NO2 + HSO4 = C8H8N2O3 + H2SO4
RaN + HfSe = RaSe + HfN =>
RaN + HfSe = RaSe + HfN
Cu + HgCl2 = CuCl + Hg =>
2 Cu + HgCl2 = 2 CuCl + Hg
KMnO4 + H2Cr2O7 + I3Al = Al2(Cr2O7)3 + K2CrO7 + Mn2(Cr2O7) + I2 + H2O =>
4 KMnO4 + 9 H2Cr2O7 + 4 I3Al = 2 Al2(Cr2O7)3 + 2 K2CrO7 + 2 Mn2(Cr2O7) + 6 I2 + 9 H2O
KClOe3 = KClOe4 + KCl =>
4 KClOe3 = 3 KClOe4 + KCl
MnO4{-2} + Cl2 = MnO4{-} + Cl{-} =>
2 MnO4{-2} + Cl2 = 2 MnO4{-} + 2 Cl{-}
Ti2(SO3)4 + Sr3(PO4)2 = Ti3(PO4)4 + SrSO3 =>
3 Ti2(SO3)4 + 4 Sr3(PO4)2 = 2 Ti3(PO4)4 + 12 SrSO3
Ni(ii) + P2O7 = NiP2O7 =>
Ni(ii) + P2O7 = NiP2O7
HCO2H(l) + O2(g) = CO2(g) + H2O(l) =>
2 HCO2H(l) + O2(g) = 2 CO2(g) + 2 H2O(l)
C14H12Br2 + KOH = H2O + KBr + C14H10 =>
C14H12Br2 + 2 KOH = 2 H2O + 2 KBr + C14H10
CH3CH2OH + K = CH3CH2 + K(OH) =>
CH3CH2OH + K = CH3CH2 + K(OH)
BeOH + HNO3 = BeNO3 + H2O =>
BeOH + HNO3 = BeNO3 + H2O
CaSiO3 + H2SiO3 = Ca(HSiO3)2 =>
CaSiO3 + H2SiO3 = Ca(HSiO3)2
CsI + PbBr2 + PbI2 = CsPbI2Br =>
2 CsI + PbBr2 + PbI2 = 2 CsPbI2Br
NaCN + H2O + CO2 = Na2CO3 + HCN =>
2 NaCN + H2O + CO2 = Na2CO3 + 2 HCN
I{-} + Br2 = I2 + Br{-} =>
2 I{-} + Br2 = I2 + 2 Br{-}
Ba(OH)2 + Na2SO4 = BaSO4 + (OH)2Na2 =>
Ba(OH)2 + Na2SO4 = BaSO4 + (OH)2Na2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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