| Équations équilibrées la veille |
3 Ca(MnO4)2 + 15 Na3AsO3 + 6 H3PO4 = 2 Mn3(PO4)2 + Ca3(PO4)2 + 15 Na3AsO4 + 9 H2O
Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al
MgH + H2O = H2 + MgO =>
2 MgH + 2 H2O = 3 H2 + 2 MgO
KHSO4 + CaHPO4 = K2SO4 + CaSO4 + Ca(H2PO4)2 =>
2 KHSO4 + 2 CaHPO4 = K2SO4 + CaSO4 + Ca(H2PO4)2
Fe6(C2H3O2)6 + K = K6(C2H3O2)6 + Fe =>
Fe6(C2H3O2)6 + 6 K = K6(C2H3O2)6 + 6 Fe
Cu2(SO3) + Al = Al2(SO3)3 + Cu =>
3 Cu2(SO3) + 2 Al = Al2(SO3)3 + 6 Cu
C8H7OCl + C4H11N = C12H17NO + HCl =>
C8H7OCl + C4H11N = C12H17NO + HCl
C + O = CO6 =>
C + 6 O = CO6
AgCH3COOK2CrO4 = AgCrO4K2CH3COO =>
AgCH3COOK2CrO4 = AgCrO4K2CH3COO
Mg2Al4Si5O18 + MgAl2O4 = Mg2SiO4 + Al2SiO5 =>
3 Mg2Al4Si5O18 + 4 MgAl2O4 = 5 Mg2SiO4 + 10 Al2SiO5
BaCl2 + Al2(SO4)3 = BaSO4(s) + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4(s) + 2 AlCl3
H3C6H5O7H2O + NaOH = H2O + Na3C6H5O7 =>
H3C6H5O7H2O + 3 NaOH = 4 H2O + Na3C6H5O7
CO + FeOOH = Fe3O4 + HCO3{-} + H2O + H{+} =>
CO + 6 FeOOH = 2 Fe3O4 + HCO3{-} + 2 H2O + H{+}
C10H8 + CuO = CO2 + H2O + Cu =>
C10H8 + 24 CuO = 10 CO2 + 4 H2O + 24 Cu
Al + Cu6O2 = AlO + Cu =>
2 Al + Cu6O2 = 2 AlO + 6 Cu
BaO + CH3COOH = (CH3COO)2Ba + H2O =>
BaO + 2 CH3COOH = (CH3COO)2Ba + H2O
Fe(ClO4)2 + Na3PO4 = Fe3(PO4)2 + NaClO4 =>
3 Fe(ClO4)2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaClO4
H2(g) + CuCl2(aq) = H2Cl2 + Cu =>
H2(g) + CuCl2(aq) = H2Cl2 + Cu
O3 + BaS = BaO3 + S2 =>
2 O3 + 2 BaS = 2 BaO3 + S2
CO(NO3)2*6H2O + C2H2O4*2H2O = COC2O4*2H2O + HNO3 + H2O =>
CO(NO3)2*6H2O + C2H2O4*2H2O = COC2O4*2H2O + 2 HNO3 + 6 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
C3H7OH = C + H + OH =>
C3H7OH = 3 C + 7 H + OH
Sr(OH)2 + H2(CO3) = H(OH) + Sr(CO3) =>
Sr(OH)2 + H2(CO3) = 2 H(OH) + Sr(CO3)
Cl2 + OH{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
HCl + NO2 = HNO2 + Cl =>
HCl + NO2 = HNO2 + Cl
H2SO4 + Fe + H2O = FeSO4(H2O)7 + H2 =>
H2SO4 + Fe + 7 H2O = FeSO4(H2O)7 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Al + H2O + O2 = Al(OH)3 =>
4 Al + 6 H2O + 3 O2 = 4 Al(OH)3
C2H5OH + KMnO4 = KC2H3O2 + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 KC2H3O2 + 4 MnO2 + KOH + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2SiO3 + H2O = SiO3 + H3O =>
H2SiO3 + 2 H2O = SiO3 + 2 H3O
ZnSO3 + HNO3 = Zn(NO3)2 + SO2 + H2O =>
ZnSO3 + 2 HNO3 = Zn(NO3)2 + SO2 + H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
NF3 + Li = N2 + LiF =>
2 NF3 + 6 Li = N2 + 6 LiF
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaO + Cl = Cl2O + Ca =>
CaO + 2 Cl = Cl2O + Ca
NiCl2 + Ca(OH)2 = Ni(OH)2 + CaCl2 =>
NiCl2 + Ca(OH)2 = Ni(OH)2 + CaCl2
HCCl2COOH + H2O = HCCl2COO{-} + H3O{+} =>
HCCl2COOH + H2O = HCCl2COO{-} + H3O{+}
NaOH + P4O10 = H3PO4 + Na2O =>
12 NaOH + P4O10 = 4 H3PO4 + 6 Na2O
Na2SO3 + NaCl = NaSO3 + Na4Cl =>
3 Na2SO3 + NaCl = 3 NaSO3 + Na4Cl
Zn(s) + AuCl3(aq) = Au(s) + ZnCl2(aq) =>
3 Zn(s) + 2 AuCl3(aq) = 2 Au(s) + 3 ZnCl2(aq)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NiF2 + S = Ni3S + F =>
3 NiF2 + S = Ni3S + 6 F
HCl + I = HI + Cl2 =>
2 HCl + 2 I = 2 HI + Cl2
RaO + As2O5 = Ra3(AsO4)2 =>
3 RaO + As2O5 = Ra3(AsO4)2
Li(s) + Ca(OH)2(aq) = Ca(s) + (OH)Li =>
2 Li(s) + Ca(OH)2(aq) = Ca(s) + 2(OH)Li
Mn(OH)2 + H3AsO4 = Mn(H2AsO4)2 + H2O =>
Mn(OH)2 + 2 H3AsO4 = Mn(H2AsO4)2 + 2 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Cr(s) + Fe(NO3)2 = Fe + Cr(NO3)2 =>
Cr(s) + Fe(NO3)2 = Fe + Cr(NO3)2
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Équations équilibrées sur01/26/25
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