| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 H3(PO4) + 3 Mn(OH)7 = Mn3(PO4)7 + 21 H2O
Zn(NO2)2 + Sr(OH)2 = Sr(NO2)2 + Zn(OH)2 =>
Zn(NO2)2 + Sr(OH)2 = Sr(NO2)2 + Zn(OH)2
BiOH2NO3 + HCl = BiCl + H2O + HNO3 =>
BiOH2NO3 + HCl = BiCl + H2O + HNO3
HBr = H2 + Br2 =>
2 HBr = H2 + Br2
CH2CO(COOH)2 + CH3COS{-}CoA + H2O = (CH2)2COH(COOH)3 + HS{-}CoA =>
CH2CO(COOH)2 + CH3COS{-}CoA + H2O = (CH2)2COH(COOH)3 + HS{-}CoA
FeCl2(aq) + KOH(aq) = Fe(OH)2(s) + KCl(aq) =>
FeCl2(aq) + 2 KOH(aq) = Fe(OH)2(s) + 2 KCl(aq)
C6H14O + CH2O2 = C7H14O2 + H2O =>
C6H14O + CH2O2 = C7H14O2 + H2O
CH3OH + KCl = CH3Cl + KOH =>
CH3OH + KCl = CH3Cl + KOH
Hg2(NO3)2 + (NH4)2S + H2O = HgS + HNO3 + Hg =>
9 Hg2(NO3)2 + (NH4)2S + 6 H2O = HgS + 20 HNO3 + 17 Hg
KClO3(aq) + Na2S(aq) = KS + Na2ClO3 =>
KClO3(aq) + Na2S(aq) = KS + Na2ClO3
Al(OH)3 + FeSO4 = Fe(OH)2 + Al2(SO4)3 =>
2 Al(OH)3 + 3 FeSO4 = 3 Fe(OH)2 + Al2(SO4)3
NaN3 + Cl = NaCl + N2 =>
2 NaN3 + 2 Cl = 2 NaCl + 3 N2
CaH + H2O = H + Ca(OH)2 =>
CaH + 2 H2O = 3 H + Ca(OH)2
H2PO4 + CaO = CaPO5H2 =>
H2PO4 + CaO = CaPO5H2
C2H5NO2 + H2O2 = H2O + CO2 + N2 =>
2 C2H5NO2 + 9 H2O2 = 14 H2O + 4 CO2 + N2
HCO2CH3 + KOH = H2O + KCO2CH3 =>
HCO2CH3 + KOH = H2O + KCO2CH3
P2O5 + H2O = H4P + O2 =>
2 P2O5 + 8 H2O = 4 H4P + 9 O2
NaHCO3 + HC2H3O2 = CO2(g) + H2O(l) + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = CO2(g) + H2O(l) + NaC2H3O2
C6H5C2H5 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
3 C6H5C2H5 + 22 KMnO4 = 2 C6H5COOK + 10 K2CO3 + 22 MnO2 + 10 H2O
FBrO3H + C = FBrO3{-} + C{+} + H2 =>
2 FBrO3H + 2 C = 2 FBrO3{-} + 2 C{+} + H2
Ca(OH)2 + NH4 = H3O + CaO + NH3 =>
Ca(OH)2 + NH4 = H3O + CaO + NH3
AgF + Cl2 = AgCl + F2 =>
2 AgF + Cl2 = 2 AgCl + F2
CuSO4 + Na3PO4 = Na + SO4 + CuPO4 =>
CuSO4 + Na3PO4 = 3 Na + SO4 + CuPO4
Al(OH)3 + H2O = Al(OH2) + OH =>
Al(OH)3 + H2O = Al(OH2) + 3 OH
H3DO4 + Ca(OH)2 = Ca3(DO4)2 + H2O =>
2 H3DO4 + 3 Ca(OH)2 = Ca3(DO4)2 + 6 H2O
Al(OH)3 + H2O = Al(OH2) + OH =>
Al(OH)3 + H2O = Al(OH2) + 3 OH
Si + He2 = SiHe4 =>
Si + 2 He2 = SiHe4
NH4Cl(aq) + Ba(NO3)2(aq) = NH4NO3 + Ba(Cl)2 =>
2 NH4Cl(aq) + Ba(NO3)2(aq) = 2 NH4NO3 + Ba(Cl)2
BaSO4 + LiCl = BaCl2 + Li2SO4 =>
BaSO4 + 2 LiCl = BaCl2 + Li2SO4
H2SO3 + CaO2 = CaSO4 + H2O =>
H2SO3 + CaO2 = CaSO4 + H2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
HBr + KBrO3 + CH3CO2H = Br2 + CH3CO2K + H2O =>
5 HBr + KBrO3 + CH3CO2H = 3 Br2 + CH3CO2K + 3 H2O
C2H2 + KMnO4 + H2O = H2COOHCOOH2 + MnO2 + KOH =>
3 C2H2 + 5 KMnO4 + 7 H2O = 3 H2COOHCOOH2 + 5 MnO2 + 5 KOH
KClO4 + Mg = KCl + MgO =>
KClO4 + 4 Mg = KCl + 4 MgO
KBr + H2SO4(aq) = K2SO4 + HBr =>
2 KBr + H2SO4(aq) = K2SO4 + 2 HBr
NO2 = O + NO =>
NO2 = O + NO
Na2CO3 + ClC6H4COOH = ClC6H4COONa + H2O + CO2 =>
Na2CO3 + 2 ClC6H4COOH = 2 ClC6H4COONa + H2O + CO2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
H2O + AgCH3COO = Ag(OH) + HCH3COO =>
H2O + AgCH3COO = Ag(OH) + HCH3COO
CH3{-}C6H4{-}NO2 + KMnO4 + H2SO4 = HOOC{-}C6H4{-}NO2 + K2SO4 + MnSO4 + H2O =>
5 CH3{-}C6H4{-}NO2 + 6 KMnO4 + 9 H2SO4 = 5 HOOC{-}C6H4{-}NO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ba + H2SO4(aq) = BaSO4 + H2 =>
Ba + H2SO4(aq) = BaSO4 + H2
KI + Hg(NO3) = K(NO3) + HgI =>
KI + Hg(NO3) = K(NO3) + HgI
FeCl3 + KOH + Br2 = K2FeO4 + KBr + HCl + H2O =>
2 FeCl3 + 10 KOH + 3 Br2 = 2 K2FeO4 + 6 KBr + 6 HCl + 2 H2O
CuCl2 + {-} = CuCl2{-} =>
CuCl2 + e = CuCl2{-}
Cr(OH3) + NaClO + Na2CO3 = NaCl + Na2CrO4 + CO2 + H2O =>
2 Cr(OH3) + 7 NaClO + 2 Na2CO3 = 7 NaCl + 2 Na2CrO4 + 2 CO2 + 3 H2O
HCl(aq) + Ag(s) = AgH(s) + AgCl(s) =>
HCl(aq) + 2 Ag(s) = AgH(s) + AgCl(s)
FeCl3 + Cs2CO3 = Fe2(CO3)3 + CsCl =>
2 FeCl3 + 3 Cs2CO3 = Fe2(CO3)3 + 6 CsCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnO4{-} + SO3{-2} + OH{-} = MnO4{-2} + SO4{-2} + H =>
MnO4{-} + SO3{-2} + OH{-} = MnO4{-2} + SO4{-2} + H
C6H12O4 + Ca(OCl)2 + H2SO4 = CO2 + CaSO4 + Cl2 + H2O =>
C6H12O4 + 14 Ca(OCl)2 + 14 H2SO4 = 6 CO2 + 14 CaSO4 + 14 Cl2 + 20 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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