| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4(C2H3O2) + ZnCl2 = 2 NH4Cl + Zn(C2H3O2)2
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
Bi2O5 = Bi + O2 =>
2 Bi2O5 = 4 Bi + 5 O2
[Ag(NH3)2]OH + C5H6(OH)5CHO = Ag + C5H6(OH)5COONH4 + NH3 + H2O =>
2[Ag(NH3)2]OH + C5H6(OH)5CHO = 2 Ag + C5H6(OH)5COONH4 + 3 NH3 + H2O
Ag2CO3 + NH3 = Ag(NH3)2 + CO3 =>
Ag2CO3 + 4 NH3 = 2 Ag(NH3)2 + CO3
C6H5NH2 + HCl = C6H8ClN =>
C6H5NH2 + HCl = C6H8ClN
C2H6O + H2SO4 + KMnO4 = C2H4O2 + H2O + K2SO4 + MnSO4 =>
5 C2H6O + 6 H2SO4 + 4 KMnO4 = 5 C2H4O2 + 11 H2O + 2 K2SO4 + 4 MnSO4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Cu(NO3)2 + Na2C2O4 = Cu(NO3)2Na2C2O4 =>
Cu(NO3)2 + Na2C2O4 = Cu(NO3)2Na2C2O4
Rb + Br2 = RbBr =>
2 Rb + Br2 = 2 RbBr
SiO2 + BCl + Cl = SiCl4 + BOCl =>
SiO2 + 2 BCl + 4 Cl = SiCl4 + 2 BOCl
K2S(aq)CuSO4(aq) = K2SO4CuS =>
K2S(aq)CuSO4(aq) = K2SO4CuS
Pb(NO3)2 + KOH = Pb(OH) + K(NO3)2 =>
Pb(NO3)2 + KOH = Pb(OH) + K(NO3)2
Mn + O = MnO42 =>
Mn + 42 O = MnO42
(NH4)2SO4 + MgSO4*7H2O = (NH4)2Mg(SO4)2*H2O + H2O =>
(NH4)2SO4 + MgSO4*7H2O = (NH4)2Mg(SO4)2*H2O + 6 H2O
RbH2PO4 + Ba(OH)2 = Rb3PO4 + Ba3(PO4)2 + H2O =>
3 RbH2PO4 + 3 Ba(OH)2 = Rb3PO4 + Ba3(PO4)2 + 6 H2O
Ni(s)MgCl2(aq) = NiCl2(aq)Mg(s) =>
Ni(s)MgCl2(aq) = NiCl2(aq)Mg(s)
NaHCO3 + HCH3COO = NaCH3COO + HOH + CO2 =>
NaHCO3 + HCH3COO = NaCH3COO + HOH + CO2
Cu3 + AgNO3 = Ag + CuNO3 =>
Cu3 + 3 AgNO3 = 3 Ag + 3 CuNO3
Mg(NO3)2 + K3(PO4) = Mg3(PO4)2 + K(NO3) =>
3 Mg(NO3)2 + 2 K3(PO4) = Mg3(PO4)2 + 6 K(NO3)
HClO + Ba(OH)3 = Ba(ClO)3 + H2O =>
3 HClO + Ba(OH)3 = Ba(ClO)3 + 3 H2O
Fe(OH)3 + K2SO4 = KOH + Fe2(SO4)3 =>
2 Fe(OH)3 + 3 K2SO4 = 6 KOH + Fe2(SO4)3
FeAsS + ClO2 + H2O = Fe{3+} + AsO4{3-} + SO4{2-} + Cl{-} + H{+} =>
5 FeAsS + 14 ClO2 + 12 H2O = 5 Fe{3+} + 5 AsO4{3-} + 5 SO4{2-} + 14 Cl{-} + 24 H{+}
Co(NO3)2*6H2O + Na3PO4 = Na3(NO3)2 + Co(PO4) + H2O =>
Co(NO3)2*6H2O + Na3PO4 = Na3(NO3)2 + Co(PO4) + 6 H2O
CrO4{-2} + H{+} = Cr2O7{-2} + H2O =>
2 CrO4{-2} + 2 H{+} = Cr2O7{-2} + H2O
K2CrO4 + NaOH = CrO4 + K(OH)4 + Na =>
K2CrO4 + 8 NaOH = CrO4 + 2 K(OH)4 + 8 Na
Cu + CO2 + H2O = Cu2CO3(OH)2 + H2 =>
2 Cu + CO2 + 3 H2O = Cu2CO3(OH)2 + 2 H2
H2(ClO4)2 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
H2(ClO4)2 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Ba(OH)2 + HCl = H2O + BaCl2(aq) =>
Ba(OH)2 + 2 HCl = 2 H2O + BaCl2(aq)
K2OH + (NH4)SO4 = K2SO4 + NH3(g) + H2O =>
K2OH + (NH4)SO4 = K2SO4 + NH3(g) + H2O
Fe2 + H2O = Fe2(OH) + H2 =>
2 Fe2 + 2 H2O = 2 Fe2(OH) + H2
HSO + K + CuCl = HSCuK + Cl2 + O2 =>
2 HSO + 2 K + 2 CuCl = 2 HSCuK + Cl2 + O2
C2H2 + NaNH2 = C2NaH + NH3 =>
C2H2 + NaNH2 = C2NaH + NH3
Fe(s)HgSO4(aq) = Hg(s)FeSO4(aq) =>
Fe(s)HgSO4(aq) = Hg(s)FeSO4(aq)
Fe2O3 + FeS = Fe + SO =>
Fe2O3 + 3 FeS = 5 Fe + 3 SO
BaCO3 + HNO3 = Ba(NO3)2 + H2O + CO2 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2O + CO2
C57H110O6 + KOH = C17H35COOK + C3H8O3 =>
C57H110O6 + 3 KOH = 3 C17H35COOK + C3H8O3
Na2(SO4) + Ca(NO3)2 = Ca(SO4) + Na(NO3) =>
Na2(SO4) + Ca(NO3)2 = Ca(SO4) + 2 Na(NO3)
C9H8O4(aq)NaOH(aq) = NaC9H7O4(aq)H2O(l) =>
C9H8O4(aq)NaOH(aq) = NaC9H7O4(aq)H2O(l)
Sodiumbicarbonate = water + carbondioxide + sodiumcarbonate =>
2 NaHCO3 = H2O + CO2 + Na2CO3
HC2H3O2(aq) + NaHSO3(aq) = H2O + NaC2H3O2 + SO2 =>
HC2H3O2(aq) + NaHSO3(aq) = H2O + NaC2H3O2 + SO2
Pb(NO2)2 + LiBr = PbBr2 + Li(NO2) =>
Pb(NO2)2 + 2 LiBr = PbBr2 + 2 Li(NO2)
Li(OH) + HNO2 = LiNO2 + H2O =>
Li(OH) + HNO2 = LiNO2 + H2O
K2Cr2O7 + MgBr2 = MgCr2O7 + KBr =>
K2Cr2O7 + MgBr2 = MgCr2O7 + 2 KBr
Hg2(NO3)2 + K2SO4 = KNO3 + Hg2SO4 =>
Hg2(NO3)2 + K2SO4 = 2 KNO3 + Hg2SO4
Rb2SO3 = Rb + SO3 =>
Rb2SO3 = 2 Rb + SO3
C6H12O6(aq) + O2(g) = CO2(g) + H2O(g) =>
C6H12O6(aq) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
Al(ClO4)3 + K2CO3 = Al2(CO3)3 + KClO4 =>
2 Al(ClO4)3 + 3 K2CO3 = Al2(CO3)3 + 6 KClO4
H3CH2OH + O2 = H2O + CH3COOH =>
2 H3CH2OH + 2 O2 = 4 H2O + CH3COOH
(CH3)2N2H2 + N2O4 = CO2 + H2O + N2 =>
(CH3)2N2H2 + 2 N2O4 = 2 CO2 + 4 H2O + 3 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/08/24
Équations équilibrées sur06/07/23
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