| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + K2(CO3) = ZnCO3 + 2 KNO3
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
MrO2 + H2 = MrO + H2O =>
MrO2 + H2 = MrO + H2O
NaHSO3 + HI = NaI + H2O + SO2 =>
NaHSO3 + HI = NaI + H2O + SO2
K2Cr2O7 + Rb(OH)2 = K2CrO4 + RbCrO4 + H2O =>
K2Cr2O7 + Rb(OH)2 = K2CrO4 + RbCrO4 + H2O
(Al) + (N2) = Al3N2 =>
3(Al) + (N2) = Al3N2
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g)(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g) =>
5(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(g)(NH4)2Cr2O7(s)
HIn + H2O = H3O{+} + In{-} =>
HIn + H2O = H3O{+} + In{-}
Sr(OH)2*8H2O(s) + NH4Cl(s) = SrCl2(aq) + NH3(aq) + H2O(l) =>
Sr(OH)2*8H2O(s) + 2 NH4Cl(s) = SrCl2(aq) + 2 NH3(aq) + 10 H2O(l)
C16H10 + H2O = CO + H2 =>
C16H10 + 16 H2O = 16 CO + 21 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaOH + C4H9Cl = C4H9OH + NaCl =>
NaOH + C4H9Cl = C4H9OH + NaCl
S + NO3{-} + H{+} = SO42{-} + NO2 + H2O =>
S + 83 NO3{-} + 82 H{+} = SO42{-} + 83 NO2 + 41 H2O
KIO3 + N2H4 + HCl = KCl + N2 + I2 + H2O =>
4 KIO3 + 5 N2H4 + 4 HCl = 4 KCl + 5 N2 + 2 I2 + 12 H2O
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g)(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g) =>
5(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(g)(NH4)2Cr2O7(s)
(NH4)2C2O4 + Al(ClO4)3 = Al2(C2O4)3 + NH4ClO4 =>
3(NH4)2C2O4 + 2 Al(ClO4)3 = Al2(C2O4)3 + 6 NH4ClO4
FeCl3 + C6H8O6 = FeCl2 + C6H8O6Cl =>
FeCl3 + C6H8O6 = FeCl2 + C6H8O6Cl
NH2OH + H2O = NO2 + H =>
NH2OH + H2O = NO2 + 5 H
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
FeS + O2 = Fe + SO2 =>
FeS + O2 = Fe + SO2
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
I{-}1 + (H3O){+} + (MnO4){-}1 = H2O + I2 + Mn{+} =>
6 I{-}1 + 8(H3O){+} + (MnO4){-}1 = 12 H2O + 3 I2 + Mn{+}
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
C6H7NO3S + Na2CO3 = NaC6H6NO3S + H2O + CO2 =>
2 C6H7NO3S + Na2CO3 = 2 NaC6H6NO3S + H2O + CO2
Cl + F = ClF =>
Cl + F = ClF
Cl + F3 = ClF =>
3 Cl + F3 = 3 ClF
H2SO4 + K(OH)2 = K(SO4) + H2O =>
H2SO4 + K(OH)2 = K(SO4) + 2 H2O
K + NiCl3 = Ni + KCl =>
3 K + NiCl3 = Ni + 3 KCl
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Cr{-} + OH{-} + H2O2 = CrO4{2-} + H2O =>
2 Cr{-} + 2 OH{-} + 7 H2O2 = 2 CrO4{2-} + 8 H2O
(NH2)2CO + H2O = CO2 + NH3 =>
(NH2)2CO + H2O = CO2 + 2 NH3
CHCl3 + MnO4{-} + H{+} = Cl2 + CO2 + Mn{2+} + H2O =>
2 CHCl3 + 2 MnO4{-} + 6 H{+} = 3 Cl2 + 2 CO2 + 2 Mn{2+} + 4 H2O
Rb + I = RbI =>
Rb + I = RbI
C7H14O2 + KOH = C7H13KO2 + H2O =>
C7H14O2 + KOH = C7H13KO2 + H2O
C3H7Cl + NaOH = C3H6 + H2O + NaCl =>
C3H7Cl + NaOH = C3H6 + H2O + NaCl
Silver + chlorine = silverchloride =>
2 Ag + Cl2 = 2 AgCl
Ca(OH)2 + HgO = CaHg + H2O + O2 =>
Ca(OH)2 + HgO = CaHg + H2O + O2
NaCl + Ba3(PO4)2 = Na3PO4 + BaCl2 =>
6 NaCl + Ba3(PO4)2 = 2 Na3PO4 + 3 BaCl2
Cl2 + AlBr3 = Br + AlCl3 =>
3 Cl2 + 2 AlBr3 = 6 Br + 2 AlCl3
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Al + Zn3(PO4)2 = Zn + Al3(PO4)3 =>
6 Al + 3 Zn3(PO4)2 = 9 Zn + 2 Al3(PO4)3
BeCl2 + AgNO3 = BeN2O6 + AgCl =>
BeCl2 + 2 AgNO3 = BeN2O6 + 2 AgCl
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(s) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(s)
H2 + Fe = HFe =>
H2 + 2 Fe = 2 HFe
Mg(OH)2 + Na = Mg + NaOH =>
Mg(OH)2 + 2 Na = Mg + 2 NaOH
Sc + H2O = Sc(OH)3 + H2 =>
2 Sc + 6 H2O = 2 Sc(OH)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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