| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuCl2 + HCHO + 5 NaOH = Cu2(OH)2 + HCOONa + 2 H2O + 4 NaCl
I + H2NCHRCOOH = IH2NCHRCOOH =>
I + H2NCHRCOOH = IH2NCHRCOOH
C6H16O6 + KNO3 = CO2 + H2O + KNO2 =>
C6H16O6 + 14 KNO3 = 6 CO2 + 8 H2O + 14 KNO2
K2CO3 + BrCl2 = KCl + BrCO3 =>
K2CO3 + BrCl2 = 2 KCl + BrCO3
CuSO4 + K2CO3 = Cu2(CO3)2 + K2SO4 =>
2 CuSO4 + 2 K2CO3 = Cu2(CO3)2 + 2 K2SO4
HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2
KCl + AgNO3 + NH3 = KNO3 + Cl2 + AgNH3 =>
2 KCl + 2 AgNO3 + 2 NH3 = 2 KNO3 + Cl2 + 2 AgNH3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KCl + AgNO3 + NH3 = KNO3 + Cl2 + AgNH3 =>
2 KCl + 2 AgNO3 + 2 NH3 = 2 KNO3 + Cl2 + 2 AgNH3
HC1 + KOH = H2O + KC1 =>
HC1 + KOH = H2O + KC1
K(s) + CaI(aq) = KI(aq) + Ca(s) =>
K(s) + CaI(aq) = KI(aq) + Ca(s)
As2S5 + Na2S = Na3AsS4 =>
As2S5 + 3 Na2S = 2 Na3AsS4
Cu + Li2SO4 = CuSO4 + Li2 =>
Cu + Li2SO4 = CuSO4 + Li2
K2Cl2 + CuO = K2O + CuCl2 =>
K2Cl2 + CuO = K2O + CuCl2
LiNO3 + K2S = KNO3 + Li2S =>
2 LiNO3 + K2S = 2 KNO3 + Li2S
K(NO3) + Ca(OH)2 = KOH + (NO3)2Ca =>
2 K(NO3) + Ca(OH)2 = 2 KOH + (NO3)2Ca
HF + Ag(OH) = H2O + AgF =>
HF + Ag(OH) = H2O + AgF
HNO3(aq) + KOH(s) = H2O(l) + KNO3(aq) =>
HNO3(aq) + KOH(s) = H2O(l) + KNO3(aq)
Na2{+}SO4{2-} + K{+}Cl{-} = Na{+}Cl{-} + K2{+}SO4{2-} =>
Na2{+}SO4{2-} + 2 K{+}Cl{-} = 2 Na{+}Cl{-} + K2{+}SO4{2-}
KMnO4 + Na2SO3 + NaOH = H2O + K2MnO4 + Na2MnO4 + Na2SO4 =>
2 KMnO4 + Na2SO3 + 2 NaOH = H2O + K2MnO4 + Na2MnO4 + Na2SO4
As2S3 + NO3{-} + H2O = AsO4{3-} + H{+} + SO4{2-} + NO =>
3 As2S3 + 28 NO3{-} + 4 H2O = 6 AsO4{3-} + 8 H{+} + 9 SO4{2-} + 28 NO
HC1 + KOH = H2O + KC1 =>
HC1 + KOH = H2O + KC1
Bi2O5 = Bi5 + O2 =>
10 Bi2O5 = 4 Bi5 + 25 O2
NO2 + H2 = H2O + NH4 =>
NO2 + 4 H2 = 2 H2O + NH4
C3H7OH + HCl = C4H9Cl + H2O =>
4 C3H7OH + 3 HCl = 3 C4H9Cl + 4 H2O
FeCl3 + (NH4)2Cr2O7 = Fe2(Cr2O7)3 + (NH4)Cl =>
2 FeCl3 + 3(NH4)2Cr2O7 = Fe2(Cr2O7)3 + 6(NH4)Cl
SrCl2*6H2O + NaHCO3 = Sr(HCO3)2*6H2O + NaCl =>
SrCl2*6H2O + 2 NaHCO3 = Sr(HCO3)2*6H2O + 2 NaCl
Fe6C5 + O = Fe + CO =>
Fe6C5 + 5 O = 6 Fe + 5 CO
Ca(NO3)2 + F = CaF2 + NO3 =>
Ca(NO3)2 + 2 F = CaF2 + 2 NO3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
K + PbCl4 = PbK + Cl =>
K + PbCl4 = PbK + 4 Cl
AsCl3 + Zn + H2SO4 = AsH3 + ZnSO4 + HCl =>
AsCl3 + 3 Zn + 3 H2SO4 = AsH3 + 3 ZnSO4 + 3 HCl
H2SO4 + Ba3(PO4)2 = BaSO4 + H3(PO4) =>
3 H2SO4 + Ba3(PO4)2 = 3 BaSO4 + 2 H3(PO4)
CH3CHCH2 + H2SO4 + Ca(OH)2 = CH2O + H2 + CaHSO3 =>
2 CH3CHCH2 + 2 H2SO4 + 2 Ca(OH)2 = 6 CH2O + 3 H2 + 2 CaHSO3
CO2 + BaCl2 + H2O = BaCO3 + HCl =>
CO2 + BaCl2 + H2O = BaCO3 + 2 HCl
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
P4 + O2 = P2PO =>
3 P4 + 2 O2 = 4 P2PO
NH = N2 + H2 =>
2 NH = N2 + H2
SO3CaCl2 = CaSO3Cl2 =>
SO3CaCl2 = CaSO3Cl2
Fe + Cl = FeCl =>
Fe + Cl = FeCl
NO2 + O2 + H2 = HNO3 =>
2 NO2 + O2 + H2 = 2 HNO3
Al(NO3)3*9H2O + Zn(NO3)2*6H2O + C2H5NO2 = Zn90Al10O100 + CO2 + H2O + N2 =>
90.000000000001Al(NO3)3*9H2O + 810 Zn(NO3)2*6H2O + 1060 C2H5NO2 = 9 Zn90Al10O100 + 2120 CO2 + 8320 H2O + 1475 N2
HC1 + KOH = H2O + KC1 =>
HC1 + KOH = H2O + KC1
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
(H2)3 = H =>
(H2)3 = 6 H
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na3PO4 + CoBr2 = CoPO4 + Na3Br2 =>
Na3PO4 + CoBr2 = CoPO4 + Na3Br2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2CO3 + Mn(NO3)3 = KNO3 + Mn2(CO3)3 =>
3 K2CO3 + 2 Mn(NO3)3 = 6 KNO3 + Mn2(CO3)3
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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