| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + B = MgB
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
Zn + Pb(NO3)2 = Zn2Pb + Zn(NO3)2 =>
3 Zn + Pb(NO3)2 = Zn2Pb + Zn(NO3)2
C21H31N3O5 + O2 = H2O + CO2 + NO2 =>
4 C21H31N3O5 + 117 O2 = 62 H2O + 84 CO2 + 12 NO2
Cl + O3 = ClOOCl =>
6 Cl + 2 O3 = 3 ClOOCl
Cr + OH{-} + Fe{3+} = CrO4{2-} + H2O + Fe{2+} =>
Cr + 8 OH{-} + 6 Fe{3+} = CrO4{2-} + 4 H2O + 6 Fe{2+}
C13H7O3 + O2 = CO2 + H2O =>
4 C13H7O3 + 53 O2 = 52 CO2 + 14 H2O
ZnP + LiCl = ZnCl + LiP =>
ZnP + LiCl = ZnCl + LiP
Br + Co = BrCo =>
Br + Co = BrCo
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ag + Br2 = AgBr2 =>
Ag + Br2 = AgBr2
Ca + HOH = H2 + Ca2O2 =>
2 Ca + 2 HOH = 2 H2 + Ca2O2
Ca3 + (PO4)2 = CaO + P203 =>
1624 Ca3 + 609(PO4)2 = 4872 CaO + 6 P203
C6H10O5(s) + O2(g) = CO2(g) + H2(g) =>
2 C6H10O5(s) + 7 O2(g) = 12 CO2(g) + 10 H2(g)
C3H6O2 + H2O = CO2 + H =>
C3H6O2 + 4 H2O = 3 CO2 + 14 H
AlBr(s) + Cl2(g) = AlCl(s) + Br(l) =>
2 AlBr(s) + Cl2(g) = 2 AlCl(s) + 2 Br(l)
AtI = At{+} + I{-} =>
AtI = At{+} + I{-}
BaCl2 + NH3 = Ba(NH3)2 + Cl =>
BaCl2 + 2 NH3 = Ba(NH3)2 + 2 Cl
H2O2 + N2H4 = H2O + NO2 =>
6 H2O2 + N2H4 = 8 H2O + 2 NO2
(CaC2) + H2O = Ca(OH)2 + C2H2 =>
(CaC2) + 2 H2O = Ca(OH)2 + C2H2
CH3OH + NaMnO4 = Na2CO3 + MnO2 + H2O =>
CH3OH + 2 NaMnO4 = Na2CO3 + 2 MnO2 + 2 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
CO3 + O2 = CO4 =>
2 CO3 + O2 = 2 CO4
Mn(NO3) + NaBiO3 + HNO3 = HMnO4 + BiNO3 + NaNO3 + H2O =>
2 Mn(NO3) + 3 NaBiO3 + 4 HNO3 = 2 HMnO4 + 3 BiNO3 + 3 NaNO3 + H2O
K2Cr2O7 + Na2CO3 = K2CO3 + Na2Cr2O7 =>
K2Cr2O7 + Na2CO3 = K2CO3 + Na2Cr2O7
Ag + S6 = Ag2S =>
12 Ag + S6 = 6 Ag2S
Cs + HBr = HCs + Br =>
Cs + HBr = HCs + Br
C(s) + CuO(s) = CCuO(s) =>
C(s) + CuO(s) = CCuO(s)
HCl + Bi(OH)3 = Bi(OH)Cl2 + H2O =>
2 HCl + Bi(OH)3 = Bi(OH)Cl2 + 2 H2O
KCrO2 + H2O = KCrO4 + H2 =>
KCrO2 + 2 H2O = KCrO4 + 2 H2
NO3{-} + Cr{2+} + H3O{+} = Cr{3+} + NH4{+]+H2O =>
NO3{-} + 8 Cr{2+} + 10 H3O{+} = 8 Cr{3+} + NH4{+]+13H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H + K = HK =>
H + K = HK
Cl2 + CsBr = CsCl + Br =>
Cl2 + 2 CsBr = 2 CsCl + 2 Br
C + S8 = CS2 =>
4 C + S8 = 4 CS2
KNO3 + C12H22O11 = CO2 + H2O + N2 + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 36 CO2 + 55 H2O + 24 N2 + 24 K2CO3
NaCl + HF = Cl2 + NaF + H =>
2 NaCl + 2 HF = Cl2 + 2 NaF + 2 H
LbNO3 + KI = LbI + KNO3 =>
LbNO3 + KI = LbI + KNO3
Zn + Pb(NO3)2 = Zn2Pb + Zn(NO3)2 =>
3 Zn + Pb(NO3)2 = Zn2Pb + Zn(NO3)2
Zn + CuO4S = O4SZn + Cu =>
Zn + CuO4S = O4SZn + Cu
CuO(s) + CO = Cu2O + CO2(g) =>
2 CuO(s) + CO = Cu2O + CO2(g)
Fe + No = (Fe(No3))2 =>
2 Fe + 6 No = (Fe(No3))2
FeCl3(aq) + SO2(g) + H2O(l) = FeCl2(aq) + HCl(aq) + H2SO4 =>
2 FeCl3(aq) + SO2(g) + 2 H2O(l) = 2 FeCl2(aq) + 2 HCl(aq) + H2SO4
Ag(NO)3 + K2(SO)4 = Ag(SO)4 + K2(NO)3 =>
Ag(NO)3 + K2(SO)4 = Ag(SO)4 + K2(NO)3
HClO3 = Cl2O5 + H2O =>
2 HClO3 = Cl2O5 + H2O
FeSO4 + KOH + H2O2 = FeO2 + H2O + K2SO4 =>
FeSO4 + 2 KOH + H2O2 = FeO2 + 2 H2O + K2SO4
C185H402O454N8 = CH4 + CO2 + H2O + NH3 =>
4 C185H402O454N8 = 105 CH4 + 635 CO2 + 546 H2O + 32 NH3
Fe(C2H3O2)3 + K3PO4 = FePO4 + KC2H3O2 =>
Fe(C2H3O2)3 + K3PO4 = FePO4 + 3 KC2H3O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/01/24
Équations équilibrées sur05/01/23
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