| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2(aq) + Na2SO4(aq) = 2 NaCl(aq) + CuSO4(s)
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
Cr2(SO4)3 + H2O = Cr(OH)3 + H2SO4 =>
Cr2(SO4)3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO4
Zn(NO3)2(aq) + K2CO3(aq) = ZnCO3(s) + KNO3(aq) =>
Zn(NO3)2(aq) + K2CO3(aq) = ZnCO3(s) + 2 KNO3(aq)
C2H4(OBr)2 + H2O = C2H4(OH)2 + BrOH =>
C2H4(OBr)2 + 2 H2O = C2H4(OH)2 + 2 BrOH
C10H10N2O4 + H2 = C10H14N2 + H2O =>
C10H10N2O4 + 6 H2 = C10H14N2 + 4 H2O
NH4ClO4 + Mg = N2 + H2O + HCl2 + MgO =>
4 NH4ClO4 + 9 Mg = 2 N2 + 7 H2O + 2 HCl2 + 9 MgO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zn + OH{-} + H2O = Zn(OH)4{-2} + H2 =>
Zn + 2 OH{-} + 2 H2O = Zn(OH)4{-2} + H2
(CH3)2CO + O2 = CO2 + H2O =>
(CH3)2CO + 4 O2 = 3 CO2 + 3 H2O
Na + KOPLi = NaKOPLi =>
Na + KOPLi = NaKOPLi
CH3COOH + NaOH = CH3NaCOO + H2O =>
CH3COOH + NaOH = CH3NaCOO + H2O
KNO3 + C5H12O5 = K + N2 + H2O + CO2 =>
22 KNO3 + 6 C5H12O5 = 22 K + 11 N2 + 36 H2O + 30 CO2
Cu + H2SO4(di) = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4(di) = CuSO4 + 2 H2O + SO2
CaSO4 + I = Ca + ISO4 =>
CaSO4 + I = Ca + ISO4
Sb + SO4{2-} + H{+} = Sb{3+} + SO2 + H2O =>
2 Sb + 3 SO4{2-} + 12 H{+} = 2 Sb{3+} + 3 SO2 + 6 H2O
CH3OOH + NaOH = NaCH3COO + H2O =>
2 CH3OOH + NaOH = NaCH3COO + 3 H2O
AlBr3(aq) + Na3PO4(aq) = Na3Br3(aq) + AlPO4(aq) =>
AlBr3(aq) + Na3PO4(aq) = Na3Br3(aq) + AlPO4(aq)
CrO2{-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 CrO2{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{2-} + 4 H2O
NaOH + FeCl3 = NaCl3 + FeOH =>
NaOH + FeCl3 = NaCl3 + FeOH
Tl2O3 + CO2 = Tl2(CO3)3 =>
Tl2O3 + 3 CO2 = Tl2(CO3)3
TiCl4 + HOH = Ti(OH)4 + HCl =>
TiCl4 + 4 HOH = Ti(OH)4 + 4 HCl
C6H5OH + Br2 = C6H2Br3O + HBr =>
2 C6H5OH + 7 Br2 = 2 C6H2Br3O + 8 HBr
H2O + C6H8O = H3O + CO2 =>
41 H2O + C6H8O = 30 H3O + 6 CO2
Ca(OH)2 + SO2 = Ca(SO3) + H2O =>
Ca(OH)2 + SO2 = Ca(SO3) + H2O
CH3CHO + K2Cr2O7 + HNO3 = CH3COOH + KNO3 + Cr2(NO3)3 + H2O =>
9 CH3CHO + 2 K2Cr2O7 + 10 HNO3 = 9 CH3COOH + 4 KNO3 + 2 Cr2(NO3)3 + 5 H2O
H2O + NH3 + SO2 = H8SO3N2 =>
H2O + 2 NH3 + SO2 = H8SO3N2
KBr3 + KBrO3 + HCl = Br2 + KCl + H2O =>
5 KBr3 + KBrO3 + 6 HCl = 8 Br2 + 6 KCl + 3 H2O
H2CO3 + Ca = CaCO3 + H2 =>
H2CO3 + Ca = CaCO3 + H2
MgCl2 + Cu(OH)2 = Mg(OH)2 + CuCl2 =>
MgCl2 + Cu(OH)2 = Mg(OH)2 + CuCl2
H2Cr2O7 = H2 + Cr + O =>
H2Cr2O7 = H2 + 2 Cr + 7 O
PbO2 + H2SO4 + Mn = PbSO4 + MnO + H2O =>
PbO2 + H2SO4 + Mn = PbSO4 + MnO + H2O
Fe + HNO3 = Fe(NO3)3 + N20 + H2O =>
100 Fe + 360 HNO3 = 100 Fe(NO3)3 + 3 N20 + 180 H2O
CoCl2(s) + NH4Cl(s) + NH3(aq) + H202(aq) = [Co(NH3)5H20]Cl3(s) =>
202 CoCl2(s) + 202 NH4Cl(s) + 808 NH3(aq) + 19 H202(aq) = 202[Co(NH3)5H20]Cl3(s)
LiAlH4 + H2O = LiOH + Al(OH)4 + H2 =>
2 LiAlH4 + 10 H2O = 2 LiOH + 2 Al(OH)4 + 9 H2
K2[Cu(C2O4)2] = K2CO3 + CuO + CO2 + CO =>
K2[Cu(C2O4)2] = K2CO3 + CuO + CO2 + 2 CO
FeCI + NaOH = Fe(OH) + NaCI =>
FeCI + NaOH = Fe(OH) + NaCI
Al + Cr(Cl2)6 = Cr + Al(Cl2)3 =>
2 Al + Cr(Cl2)6 = Cr + 2 Al(Cl2)3
KOH + H2(SO4) = K2 + (SO4) + H2O =>
2 KOH + H2(SO4) = K2 + (SO4) + 2 H2O
Zn(HCO3)2 + H2SO4 = ZnSO4 + H2O + CO2 =>
Zn(HCO3)2 + H2SO4 = ZnSO4 + 2 H2O + 2 CO2
C6H12N4 + H2SO4 = H2SO3 + CO2 + NH3 =>
C6H12N4 + 12 H2SO4 = 12 H2SO3 + 6 CO2 + 4 NH3
C11H23COOCH3 + O2 = H2O + CO2 =>
2 C11H23COOCH3 + 37 O2 = 26 H2O + 26 CO2
C9H2O(g) + O2 = CO2(g) + H2O(g) =>
C9H2O(g) + 9 O2 = 9 CO2(g) + H2O(g)
Au + F2 = AuF3 =>
2 Au + 3 F2 = 2 AuF3
Na + Mn3O4 = NaO + Mn =>
4 Na + Mn3O4 = 4 NaO + 3 Mn
KO4 + CO2 = K2C5O5 + O2 =>
4 KO4 + 10 CO2 = 2 K2C5O5 + 13 O2
Fe(OH)2 + Na2SO3 = FeSO3 + NaOH =>
Fe(OH)2 + Na2SO3 = FeSO3 + 2 NaOH
HNO3 + NaCl = HNaNO3Cl =>
HNO3 + NaCl = HNaNO3Cl
KOH + (NH4)2SO4 = KSO4 + OH(NH4)2 =>
KOH + (NH4)2SO4 = KSO4 + OH(NH4)2
C18H32O2 + CH3OH = C19H38O2 + H2O =>
C18H32O2 + 20 CH3OH = 2 C19H38O2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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