| Équations équilibrées la veille | Équations équilibrées le lendemain |
CU(OH)2 + CUSO4 = (CUOH)2SO4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Fe(III)NO3 + LiOH = Fe(III)OH + LiNO3 =>
Fe(III)NO3 + LiOH = Fe(III)OH + LiNO3
Water + sodiumchloride = hydrogen + chlorine + sodiumhydroxide =>
2 H2O + 2 NaCl = H2 + Cl2 + 2 NaOH
SrCl2 + CaSO4 = Sr(SO4)2 + Ca + Cl2 =>
SrCl2 + 2 CaSO4 = Sr(SO4)2 + 2 Ca + Cl2
MnO2 + KClO3 + Na2CO3 = Na2MnO4 + KCl + CO2 =>
3 MnO2 + KClO3 + 3 Na2CO3 = 3 Na2MnO4 + KCl + 3 CO2
KClO3(s) = KCl(s) + O3(g) =>
KClO3(s) = KCl(s) + O3(g)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg + HCl = MgH + Cl = H2 =>
Mg + HCl = MgH + Cl
NHO3 + Ba(OH)2 = Ba(NO3)2 + HOH =>
2 NHO3 + Ba(OH)2 = Ba(NO3)2 + 2 HOH
C2200H2400O600 + O3 = CO2 + H2O =>
3 C2200H2400O600 + 5000 O3 = 6600 CO2 + 3600 H2O
Cu + Co(C2O4) = Co + Cu(C2O4) =>
Cu + Co(C2O4) = Co + Cu(C2O4)
Al(s) + CaO(s) = Ca(s) + Al2O(s) =>
2 Al(s) + CaO(s) = Ca(s) + Al2O(s)
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(aq) + 3 K2SO4(aq)
SiHI = SiIH =>
SiHI = SiIH
N2SO3(aq) + AgNO3(aq) = Ag2SO3(aq) + N2O3(s) =>
N2SO3(aq) + 2 AgNO3(aq) = Ag2SO3(aq) + 2 N2O3(s)
NiF2 + NH3 = Ni3N + NH4F + N2 =>
6 NiF2 + 16 NH3 = 2 Ni3N + 12 NH4F + N2
MnO4 + S02 = SO4{2-} + Mn{2+} =>
2 MnO4 + S02 = 2 SO4{2-} + 2 Mn{2+}
Zr + N2 = ZrN4 =>
Zr + 2 N2 = ZrN4
C2H5OH + Ag2O = CH3CHO + Ag + H2O =>
C2H5OH + Ag2O = CH3CHO + 2 Ag + H2O
MnO2 + H2SO4 + KNO3 = H2O + KMnO4 + K2SO4 + NO2 =>
MnO2 + H2SO4 + 3 KNO3 = H2O + KMnO4 + K2SO4 + 3 NO2
CuSO4(aq) + KOH(aq) = CuOH + KSO4 =>
CuSO4(aq) + KOH(aq) = CuOH + KSO4
C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O
CuCO3 + H2O = CuOH2 + CO2 + O2 =>
2 CuCO3 + 2 H2O = 2 CuOH2 + 2 CO2 + O2
Zn + K2Cr2O7 + HCl = ZnCl2 + Cr2O3 + KCl + H2O =>
3 Zn + K2Cr2O7 + 8 HCl = 3 ZnCl2 + Cr2O3 + 2 KCl + 4 H2O
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l) =>
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l)
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K[Al(OH)4] + HCl = KCl + H[Al(OH)4] =>
K[Al(OH)4] + HCl = KCl + H[Al(OH)4]
Fe(C2O4)3 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 Fe(C2O4)3 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 60 CO2 + 24 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
SrCl2(aq) + Na3PO4(aq) = Sr3(PO4)2 + NaCl =>
3 SrCl2(aq) + 2 Na3PO4(aq) = Sr3(PO4)2 + 6 NaCl
CH23OH2(l) + O2(g) = CO2(g) + H2O(g) =>
4 CH23OH2(l) + 27 O2(g) = 4 CO2(g) + 50 H2O(g)
CH3Cl + Na = C2H6 + NaCl =>
2 CH3Cl + 2 Na = C2H6 + 2 NaCl
Na2CO3 + C3H7COOH = NaC3H7COO + H2CO3 =>
Na2CO3 + 2 C3H7COOH = 2 NaC3H7COO + H2CO3
Mg + FeCl3 = Fe3 + MgCl2 =>
9 Mg + 6 FeCl3 = 2 Fe3 + 9 MgCl2
Fe3(PO4)2 + Li3PO4 = LiFePO4 =>
Fe3(PO4)2 + Li3PO4 = 3 LiFePO4
NaHCO3 + HBr = H2O + CO2 + NaBr =>
NaHCO3 + HBr = H2O + CO2 + NaBr
ClO2 + F2 = ClO2F =>
2 ClO2 + F2 = 2 ClO2F
Zn + CuCl2 = Cu(s) + ZnCl =>
2 Zn + CuCl2 = Cu(s) + 2 ZnCl
(NH4)2CO3 + Zn(NO3)2 = NH4(NO3) + ZnCO3 =>
(NH4)2CO3 + Zn(NO3)2 = 2 NH4(NO3) + ZnCO3
KS + MCl = MS + KCl =>
KS + MCl = MS + KCl
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
La100(N100O300)3*6H200O100 + Ca100(N100O300)2*4H200O100 + Ni100(N100O300)2*6H200O100 + Fe100(N100O300)3*10H200O100 = La70Ca30Ni30Fe69O300 + N100O100 + O200 + H200O100 =>
70 La100(N100O300)3*6H200O100 + 30 Ca100(N100O300)2*4H200O100 + 30 Ni100(N100O300)2*6H200O100 + 69 Fe100(N100O300)3*10H200O100 = 100 La70Ca30Ni30Fe69O300 + 537 N100O100 + 387 O200 + 1410 H200O100
HgSO4 = Hg + O2 + SO3 =>
2 HgSO4 = 2 Hg + O2 + 2 SO3
HC2H3O3 + NaHCO3 = CO2(g) + H2O + NaC2H3O2 =>
4 HC2H3O3 + 3 NaHCO3 = 5 CO2(g) + 5 H2O + 3 NaC2H3O2
ZnSO4 + H2O + Na2CO3 = Zn2CO3(OH)2 + Na2SO4 + CO2 =>
2 ZnSO4 + H2O + 2 Na2CO3 = Zn2CO3(OH)2 + 2 Na2SO4 + CO2
HI + K2SO3 = H2O + KI + SO2 =>
2 HI + K2SO3 = H2O + 2 KI + SO2
CaCO3 + H3PO4 = CaCO3(PO4) + H =>
CaCO3 + H3PO4 = CaCO3(PO4) + 3 H
C2H4O3 + CaCO3 = C4H6CaO6 + CO2 + H2O =>
2 C2H4O3 + CaCO3 = C4H6CaO6 + CO2 + H2O
H2Se = H2 + Se =>
H2Se = H2 + Se
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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