| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C6H14 = C4H10 + C2H4 =>
C6H14 = C4H10 + C2H4
Al + Hg(CH{3}COO){2} = Hg + Al(CH{3}COO){2} =>
Al + Hg(CH{3}COO){2} = Hg + Al(CH{3}COO){2}
Al(ClO4)3 = Al2O3 + Cl2O + O2 =>
2 Al(ClO4)3 = Al2O3 + 3 Cl2O + 9 O2
H2O2 + Zn(OH)2 = Zn(OH)3 =>
H2O2 + 2 Zn(OH)2 = 2 Zn(OH)3
NaVO3 + H2SO4 = Na2SO4 + H3V3O9 =>
6 NaVO3 + 3 H2SO4 = 3 Na2SO4 + 2 H3V3O9
CaOHNO3 + Fe = FeOHNO3 + Ca =>
CaOHNO3 + Fe = FeOHNO3 + Ca
C2H6O + NaHCO3 = C3H5O3Na + H2O =>
C2H6O + NaHCO3 = C3H5O3Na + H2O
K3PO4 + CaBr2 = K3Br + Ca(PO4)2 =>
2 K3PO4 + CaBr2 = 2 K3Br + Ca(PO4)2
CH3OH + Ba(NO3)2 = CH3NO3 + Ba(OH)2 =>
2 CH3OH + Ba(NO3)2 = 2 CH3NO3 + Ba(OH)2
C6H14 = C2H4 + C2H6 =>
C6H14 = 2 C2H4 + C2H6
H2C6H6O2 + OH = C6H6O2 + H2O =>
H2C6H6O2 + 2 OH = C6H6O2 + 2 H2O
Al + Na2CO3 + H2O = Na3AlO3 + NaHCO3 + H2 =>
2 Al + 6 Na2CO3 + 6 H2O = 2 Na3AlO3 + 6 NaHCO3 + 3 H2
C2H6 + Cl2 = CHCl + HCl =>
C2H6 + 3 Cl2 = 2 CHCl + 4 HCl
K2CO3 + C = CO + K2O =>
K2CO3 + C = 2 CO + K2O
Zn + CuSO4 = ZnSO4Cu =>
Zn + CuSO4 = ZnSO4Cu
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
Fe + HOH = FeOH + H =>
Fe + HOH = FeOH + H
Ca(IO3)2 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(IO3)2 + 10 KI + 12 HCl = CaCl2 + 10 KCl + 6 I2 + 6 H2O
HCOOH + CaCO3 = Ca(HCOO)2 + CO2 + H2O =>
2 HCOOH + CaCO3 = Ca(HCOO)2 + CO2 + H2O
KNO3 + CO3 = K2CO3 + NO3 =>
2 KNO3 + CO3 = K2CO3 + 2 NO3
(NH4)2CO3 + Al(NO3)3 = Al2(CO3)3 + NH4NO3 =>
3(NH4)2CO3 + 2 Al(NO3)3 = Al2(CO3)3 + 6 NH4NO3
SO2 + K2Cr2O6 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
2 SO2 + K2Cr2O6 + 2 H2SO4 = K2SO4 + Cr2(SO4)3 + 2 H2O
Cd(s) + F2(g) = CdF2(s) =>
Cd(s) + F2(g) = CdF2(s)
S2Cl2 + H2O = SO2 + HCl + S =>
2 S2Cl2 + 2 H2O = SO2 + 4 HCl + 3 S
HCl + AgNO*3 = HNO*3 + AgCl =>
HCl + AgNO*3 = HNO*3 + AgCl
Zn(OH)2 = H2O + ZnO =>
Zn(OH)2 = H2O + ZnO
CH3(CH2)3CH3 + O2(g) = CO2(g) + H2O(l) =>
CH3(CH2)3CH3 + 8 O2(g) = 5 CO2(g) + 6 H2O(l)
Mg + CuCl2 = MgCl + Cu2 =>
4 Mg + 2 CuCl2 = 4 MgCl + Cu2
HCl + MnO2 = MnCl + Cl2 + H2O =>
8 HCl + 2 MnO2 = 2 MnCl + 3 Cl2 + 4 H2O
NaVO3 + H2SO4 = Na2SO4 + H3V3O9 =>
6 NaVO3 + 3 H2SO4 = 3 Na2SO4 + 2 H3V3O9
C3OH7 + Cr2O7{2-} + H{+} = C3O + H2O + Cr{3+} =>
6 C3OH7 + 7 Cr2O7{2-} + 56 H{+} = 6 C3O + 49 H2O + 14 Cr{3+}
CaS + Pb(NO3)2 = Ca(NO3)2 + PbS =>
CaS + Pb(NO3)2 = Ca(NO3)2 + PbS
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
Al + CoSO4 = Al2(SO4)3 + Co =>
2 Al + 3 CoSO4 = Al2(SO4)3 + 3 Co
Na1 + Cl = NaCl =>
Na1 + Cl = NaCl
FeCl3 + H2NCH2CH2SCH2CH2SCH2CH2NH2 = FeH2NCH2CH2SCH2CH2SCH2CH2NH2 + Cl2 =>
2 FeCl3 + 2 H2NCH2CH2SCH2CH2SCH2CH2NH2 = 2 FeH2NCH2CH2SCH2CH2SCH2CH2NH2 + 3 Cl2
MgCl2(s) = Mg(s) + Cl2(g) =>
MgCl2(s) = Mg(s) + Cl2(g)
Na2B4O7 + CrCl3 + H2O = NaBO2 + Cr(BO2)3 + HCl =>
3 Na2B4O7 + 2 CrCl3 + 3 H2O = 6 NaBO2 + 2 Cr(BO2)3 + 6 HCl
Li + Cr3(PO4)2 = Cr + Li3PO4 =>
6 Li + Cr3(PO4)2 = 3 Cr + 2 Li3PO4
Zn + CuS04 = ZnS + Cu =>
4 Zn + CuS04 = 4 ZnS + Cu
Al + NH4Cl + H2O = Al(OH)Cl + NH3 + H2 =>
Al + NH4Cl + H2O = Al(OH)Cl + NH3 + H2
As + Cl = AsCl =>
As + Cl = AsCl
Mg(C2H3O2)2 + AgNO3 = Mg(NO3)2 + Ag(C2H3O2) =>
Mg(C2H3O2)2 + 2 AgNO3 = Mg(NO3)2 + 2 Ag(C2H3O2)
Cu + AgNO3 = Cu2AgNO3 =>
2 Cu + AgNO3 = Cu2AgNO3
HNo3 + H2O = No2 + H3O =>
2 HNo3 + 2 H2O = 3 No2 + 2 H3O
CH3COOH + Ca(OH)2 = COH + Ca(H3COOH)2 =>
2 CH3COOH + Ca(OH)2 = 2 COH + Ca(H3COOH)2
Pb + H2S = PbS + H2 =>
Pb + H2S = PbS + H2
C3H6 + Br2 = C3H5Br + H2Br =>
4 C3H6 + 3 Br2 = 4 C3H5Br + 2 H2Br
MgCl2 + AgCH3COO = Mg(CH3COO)2 + AgCl =>
MgCl2 + 2 AgCH3COO = Mg(CH3COO)2 + 2 AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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