| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
C7H5BiO4 + HCl = C7H6BiO4Cl =>
C7H5BiO4 + HCl = C7H6BiO4Cl
K2S + FeBr3 = FeS + S + KBr =>
3 K2S + 2 FeBr3 = 2 FeS + S + 6 KBr
Ca(s) + N(g) = Ca3N2 =>
3 Ca(s) + 2 N(g) = Ca3N2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Be + P = Be3P2 =>
3 Be + 2 P = Be3P2
BaCl2 + MnO2 + H2SO4 = BaHSO4 + MnSO4 + H2O + Cl2 =>
2 BaCl2 + MnO2 + 3 H2SO4 = 2 BaHSO4 + MnSO4 + 2 H2O + 2 Cl2
MoP2 + Cu2(SO4) = Mo(SO4) + CuP =>
MoP2 + Cu2(SO4) = Mo(SO4) + 2 CuP
Zn(H2O)4{2+}(aq) + NaCN(aq) = Zn(H2O)3(NaCN){2+}(aq) + H2O(l) =>
Zn(H2O)4{2+}(aq) + NaCN(aq) = Zn(H2O)3(NaCN){2+}(aq) + H2O(l)
K + ICl = KCl + I =>
K + ICl = KCl + I
H3AsO3 + (Cr2O7){2-} + H{+} = H3AsO4 + Cr{3+} + H2O =>
3 H3AsO3 + (Cr2O7){2-} + 8 H{+} = 3 H3AsO4 + 2 Cr{3+} + 4 H2O
Al(s) + CH3COOH(aq) = Al(CH3COO)3(aq) + H2(g) =>
2 Al(s) + 6 CH3COOH(aq) = 2 Al(CH3COO)3(aq) + 3 H2(g)
SO2 + K = SO2K =>
SO2 + K = SO2K
Fe3NO3 + NH4OH = Fe3OH + NH4NO3 =>
Fe3NO3 + NH4OH = Fe3OH + NH4NO3
Na{+} + Zn[(UO2)3(CH3COO)8] + CH3COO{-} + H2O = NaZn(UO2)3(CH3COO)9*9H2O =>
Na{+} + Zn[(UO2)3(CH3COO)8] + CH3COO{-} + 9 H2O = NaZn(UO2)3(CH3COO)9*9H2O
NaBH4 = H + NaBH3 =>
NaBH4 = H + NaBH3
AgNO3(aq) + ZnI2(aq) = AgI(s) + Zn(NO3)2(aq) =>
2 AgNO3(aq) + ZnI2(aq) = 2 AgI(s) + Zn(NO3)2(aq)
C48H98O6 + O2 = CO2 + H2O =>
2 C48H98O6 + 139 O2 = 96 CO2 + 98 H2O
Rb2CO3 + Ba(NO3)2 = RbNO3 + BaCO3 =>
Rb2CO3 + Ba(NO3)2 = 2 RbNO3 + BaCO3
H2S + K2Cr2O7 + HCl = S + KCl + CrCl3 + H2O =>
3 H2S + K2Cr2O7 + 8 HCl = 3 S + 2 KCl + 2 CrCl3 + 7 H2O
V + H2 = VH3 =>
2 V + 3 H2 = 2 VH3
KJ + H2O = J2 + H2 + KOH =>
2 KJ + 2 H2O = J2 + H2 + 2 KOH
CO + H2 = CH8OH =>
2 CO + 9 H2 = 2 CH8OH
NaHCO3 + KCl = NaCl + KHCO3 =>
NaHCO3 + KCl = NaCl + KHCO3
BeO + KOH + H2O = K2[Be(OH)4] =>
BeO + 2 KOH + H2O = K2[Be(OH)4]
V + H2O = V2O5 + H2 =>
2 V + 5 H2O = V2O5 + 5 H2
Cr{3+} + BrO3{-} + H{+} = Cr2O7{2-} + Br{3+} + H2O =>
2 Cr{3+} + 3 BrO3{-} + 4 H{+} = Cr2O7{2-} + 3 Br{3+} + 2 H2O
K2Cr2O7 + KI + H2O = I2 + KOH + K3[Cr(OH)6] =>
K2Cr2O7 + 6 KI + 7 H2O = 3 I2 + 2 KOH + 2 K3[Cr(OH)6]
Cu5 + Cl8 = Cu5Cl8 =>
Cu5 + Cl8 = Cu5Cl8
K2Cr2O7 + H2O = KOH + Cr2O3 + O =>
K2Cr2O7 + H2O = 2 KOH + Cr2O3 + 3 O
ZnSO4 + MgS = MgSO4 + ZnS =>
ZnSO4 + MgS = MgSO4 + ZnS
KOH + H2O = K2H + OH =>
2 KOH + H2O = K2H + 3 OH
MnCl2 + Na2HPO4 = Mn3(PO4)2 + NaH2PO4 + NaCl =>
3 MnCl2 + 4 Na2HPO4 = Mn3(PO4)2 + 2 NaH2PO4 + 6 NaCl
KOH + KHC4O8 = H2O + K + CO2 =>
KOH + KHC4O8 = H2O + 2 K + 4 CO2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
HCl + NaOH = NaCl + H2O* =>
HCl + NaOH = NaCl + H2O*
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O =>
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O
CH3CHO + PCl5 = POCl3 + CH3CHCl2 =>
CH3CHO + PCl5 = POCl3 + CH3CHCl2
BaCl2 + Ca3(PO3)2 = Ba3(PO3)2 + CaCl2 =>
3 BaCl2 + Ca3(PO3)2 = Ba3(PO3)2 + 3 CaCl2
Ga2O3 + NaOH + H2O = Na3[Ga(OH)6] =>
Ga2O3 + 6 NaOH + 3 H2O = 2 Na3[Ga(OH)6]
Cu(OH)2CO3 = CuO + CO3 + H2O =>
Cu(OH)2CO3 = CuO + CO3 + H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ge(s) + O2(g) = GeO2 =>
Ge(s) + O2(g) = GeO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cu3(PO4)2 + HCl = CuCl4{2-} + H3PO4 + Cu{2+} =>
2 Cu3(PO4)2 + 12 HCl = 3 CuCl4{2-} + 4 H3PO4 + 3 Cu{2+}
P2O3 + Fe(OH)3 = Fe4(P2O5)3 + H2O =>
3 P2O3 + 4 Fe(OH)3 = Fe4(P2O5)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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