| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Br2 + O2 = 2 Br2O
ClO + HCl = Cl2 + H2O =>
2 ClO + 4 HCl = 3 Cl2 + 2 H2O
Mg3(PO3)2 + Al(NO3)3 = Mg(NO3)2 + AlPO3 =>
Mg3(PO3)2 + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 AlPO3
Al(NO3)3 + HCl = H(NO3) + AlCl3 =>
Al(NO3)3 + 3 HCl = 3 H(NO3) + AlCl3
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
((CH3)(CH2)6(CH3)) + O2 = CO2 + H2O =>
2((CH3)(CH2)6(CH3)) + 25 O2 = 16 CO2 + 18 H2O
HCO3{-} + HSO4{-} = CO3{2-} + H2SO4 =>
HCO3{-} + HSO4{-} = CO3{2-} + H2SO4
FeBr2 + AgNO3 = AgBr + Fe(NO3)2 =>
FeBr2 + 2 AgNO3 = 2 AgBr + Fe(NO3)2
H2SO4(aq) + Ba(NO3)2(aq) = H2(NO3)2(aq) + BaSO4(s) =>
H2SO4(aq) + Ba(NO3)2(aq) = H2(NO3)2(aq) + BaSO4(s)
HBrO3 + LiOH = H2O + LiBrO3 =>
HBrO3 + LiOH = H2O + LiBrO3
Mg + H2O = Mg(OH)2H2 =>
Mg + 2 H2O = Mg(OH)2H2
Pb(No3)2 + KI = PbK + I(No3)2 =>
Pb(No3)2 + KI = PbK + I(No3)2
K(OH)1 + H2SO4 = K2SO4 + H2O =>
2 K(OH)1 + H2SO4 = K2SO4 + 2 H2O
K2OSO3 = K2SO4 =>
K2OSO3 = K2SO4
KFeO2 + HCl = KCl + FeCl3 + H2O =>
KFeO2 + 4 HCl = KCl + FeCl3 + 2 H2O
KClO3 = KClO4 + KCl = =>
4 KClO3 = 3 KClO4 + KCl
Cu{2+} + Zn = Cu + Zn{+} =>
Cu{2+} + 2 Zn = Cu + 2 Zn{+}
HCl + Na2Cr2O7 + KI = CrCl3 + KIO4 + NaCl + H2O =>
32 HCl + 4 Na2Cr2O7 + 3 KI = 8 CrCl3 + 3 KIO4 + 8 NaCl + 16 H2O
Br2 + InI3 = BrIn2 + I3 =>
Br2 + 4 InI3 = 2 BrIn2 + 4 I3
C6H12O6 + [Ag(NH3)2]OH + KOH = Ag + C6H11O7K + NH3 + H2O =>
C6H12O6 + 2[Ag(NH3)2]OH + KOH = 2 Ag + C6H11O7K + 4 NH3 + 2 H2O
[NH4]2HPO4 + NaOH = [NH4]2OH + NaHPO4 =>
[NH4]2HPO4 + NaOH = [NH4]2OH + NaHPO4
C19H25OH + O2 = CO + H2O =>
2 C19H25OH + 31 O2 = 38 CO + 26 H2O
C5H11Br + C3H6O + HCl = C8H18O + Cl + Br =>
C5H11Br + C3H6O + HCl = C8H18O + Cl + Br
NISO4 + KOH = NI(OH)2 + K2SO4 =>
NISO4 + 2 KOH = NI(OH)2 + K2SO4
N2H4 + H2PtCl6 = N2 + Pt + HCl =>
N2H4 + H2PtCl6 = N2 + Pt + 6 HCl
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
HC2H3O2 + K2CO3 = H2O + CO2 + KC3H3O2 =>
3 HC2H3O2 + K2CO3 = 3 H2O + CO2 + 2 KC3H3O2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Ca(HSO4)2 + KOH = CaSO4 + K2SO4 + H2O =>
Ca(HSO4)2 + 2 KOH = CaSO4 + K2SO4 + 2 H2O
Cu(s) + Fe2(SO4)3(aq) = Cu(SO4) + Fe(s) =>
3 Cu(s) + Fe2(SO4)3(aq) = 3 Cu(SO4) + 2 Fe(s)
RbOH + H2SO4 = Rb2SO4 + H2O =>
2 RbOH + H2SO4 = Rb2SO4 + 2 H2O
Al + CdSO4 = Cd2 + Al3SO4 =>
6 Al + 2 CdSO4 = Cd2 + 2 Al3SO4
Al{3+} + SO4{2-} + Ca = CaSO4 + Al =>
2 Al{3+} + 3 SO4{2-} + 3 Ca = 3 CaSO4 + 2 Al
LiSO3 + CoBr2 = LiBr + Co(SO3)2 =>
2 LiSO3 + CoBr2 = 2 LiBr + Co(SO3)2
(NH4)2SO3 + KMnO4 + H2SO4 = MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
5(NH4)2SO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5(NH4)2SO4 + K2SO4 + 3 H2O
Ba(C2H3O2)2(aq) + H2O() = Ba(OH)2(s) + HC2H3O2(aq) =>
Ba(C2H3O2)2(aq) + 2 H2O() = Ba(OH)2(s) + 2 HC2H3O2(aq)
CU(S)2 + HNO3 = CU(NO3)2 + S + NO + H2O =>
3 CU(S)2 + 8 HNO3 = 3 CU(NO3)2 + 6 S + 2 NO + 4 H2O
KCrO2 + H2O = KOH + Cr(OH)3 =>
KCrO2 + 2 H2O = KOH + Cr(OH)3
CO2*Ba(OH)2 = BaCO3 + H2O =>
CO2*Ba(OH)2 = BaCO3 + H2O
H2C2O4 + HNO3 = HNO2 + CO2 + H2O =>
H2C2O4 + HNO3 = HNO2 + 2 CO2 + H2O
Cr + KOH + O2 = K2CrO4 + H2O =>
2 Cr + 4 KOH + 3 O2 = 2 K2CrO4 + 2 H2O
Cu(s) + H2SO4 = SO2(g) + CuO(s) + H2O(l) =>
Cu(s) + H2SO4 = SO2(g) + CuO(s) + H2O(l)
C2H4Br2KOH = C2H3BrKBrH2O =>
C2H4Br2KOH = C2H3BrKBrH2O
CaI2 + AgNO3 = Ca(NO3)2 + IAg =>
CaI2 + 2 AgNO3 = Ca(NO3)2 + 2 IAg
U + SnCl2 = UCl + Sn =>
2 U + SnCl2 = 2 UCl + Sn
C2H5(OH) + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5(OH) + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
SnO2*2H2O + HCl = H2[SnCl6] + H2O =>
SnO2*2H2O + 6 HCl = H2[SnCl6] + 4 H2O
K2CO3 + CaCl2 = CaCO3 + KCl =>
K2CO3 + CaCl2 = CaCO3 + 2 KCl
H2SO4 + FeSO4 + K2Cr2O7 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
7 H2SO4 + 6 FeSO4 + K2Cr2O7 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
Ca + I2 = CaI2(classification) =>
Ca + I2 = CaI2(classification)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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