| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 2 Fe(OH)3 = 2 Al(OH)3 + Fe2(SO4)3
C3H8O3 + CU(OH)2 = C3H6O3CU + H2O =>
C3H8O3 + CU(OH)2 = C3H6O3CU + 2 H2O
FeI2 + Na2Co3 = FeCo3 + NaI =>
FeI2 + Na2Co3 = FeCo3 + 2 NaI
Na2S + CaSO4 = Na2SO4 + Ca + S =>
Na2S + CaSO4 = Na2SO4 + Ca + S
C6H12NNaO3S + Fe(CON2H4)6Cl3 = Fe(CON2H4)6*(C6H12NO3S)3 + NaCl =>
3 C6H12NNaO3S + Fe(CON2H4)6Cl3 = Fe(CON2H4)6*(C6H12NO3S)3 + 3 NaCl
Ce + H2O = Ce(OH)2 + H2 =>
Ce + 2 H2O = Ce(OH)2 + H2
Co(s) + AgNo3(aq) = Co(No3)2(aq) + Ag(s) =>
Co(s) + 2 AgNo3(aq) = Co(No3)2(aq) + 2 Ag(s)
Ba(NO3)2 + HCl = BaCl2 + NO3 + H =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 NO3 + 2 H
Cr2S3 + HOH = Cr(OH)3 + H2S =>
Cr2S3 + 6 HOH = 2 Cr(OH)3 + 3 H2S
H2SO4 + Cr = Cr(SO4)3 + H2 =>
3 H2SO4 + Cr = Cr(SO4)3 + 3 H2
FeS + O2 = SO4 + Fe2O3 =>
4 FeS + 11 O2 = 4 SO4 + 2 Fe2O3
Ti6Al4 + WC + O2 = Ti12W4Al8 + CO2 =>
2 Ti6Al4 + 4 WC + 4 O2 = Ti12W4Al8 + 4 CO2
CU(SO4)2 + KI = CUI + I2 + K2SO4 =>
2 CU(SO4)2 + 8 KI = 2 CUI + 3 I2 + 4 K2SO4
Cu(NO3)2(s) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(s) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
CaCl2 + K2HPO4 = Ca2(HPO4)2 + KCl =>
2 CaCl2 + 2 K2HPO4 = Ca2(HPO4)2 + 4 KCl
CdO + C = Cd + CO =>
CdO + C = Cd + CO
Ba(OH)2 + NiCl2 = BaCl2 + Ni(OH)2 =>
Ba(OH)2 + NiCl2 = BaCl2 + Ni(OH)2
NH2CH2COOHH2SO4 = [NH3CH2COOH]HSO4 =>
NH2CH2COOHH2SO4 = [NH3CH2COOH]HSO4
H3PO4 + Mg3(PO4)2 = MgHPO4 =>
H3PO4 + Mg3(PO4)2 = 3 MgHPO4
Na{+} + CO3{2-} = Na2CO3 =>
2 Na{+} + CO3{2-} = Na2CO3
Ag(S) + HI(aq) = AgI(S) + H2(g) =>
2 Ag(S) + 2 HI(aq) = 2 AgI(S) + H2(g)
CrCl3 + ClO{-} + H2O = Cr2O7 + Cl{-} + H{+} =>
2 CrCl3 + 4 ClO{-} + 3 H2O = Cr2O7 + 10 Cl{-} + 6 H{+}
N2H4 + Zn + KOH + H2O = NH3 + K2[Zn(OH)4] =>
N2H4 + Zn + 2 KOH + 2 H2O = 2 NH3 + K2[Zn(OH)4]
Na2S + CaO = Na2O + CaS =>
Na2S + CaO = Na2O + CaS
Na2CO3 + Cl2 + H2O = NaCl + NaHCO3 + HClO =>
Na2CO3 + Cl2 + H2O = NaCl + NaHCO3 + HClO
Cr2O3 + Zn + H{+} = Cr{2+} + Zn{2+} + H2O =>
Cr2O3 + Zn + 6 H{+} = 2 Cr{2+} + Zn{2+} + 3 H2O
Ba(CH2COO)2 + (NH4)2SO4 = Ba(SO4) + NH4(CH2COO) =>
Ba(CH2COO)2 + (NH4)2SO4 = Ba(SO4) + 2 NH4(CH2COO)
KH2PO2 + NaBiO3 + H2SO4 = K2SO4 + Bi2(SO4)3 + Na2SO4 + H2O + H3PO4 =>
2 KH2PO2 + 4 NaBiO3 + 9 H2SO4 = K2SO4 + 2 Bi2(SO4)3 + 2 Na2SO4 + 8 H2O + 2 H3PO4
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2 =>
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2
C6H14 + KOH = C6H15OK =>
C6H14 + KOH = C6H15OK
CH3CH2CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH2CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CH2CH2COOH + 4 Cr{3+} + 11 H2O
C6H14 + KOH = C6H15OK =>
C6H14 + KOH = C6H15OK
Cl2 + H2SS = HCl + S =>
Cl2 + H2SS = 2 HCl + 2 S
Al + Hg2(NO3)2 = Al(NO3)3 + Al2Hg3 =>
6 Al + 3 Hg2(NO3)2 = 2 Al(NO3)3 + 2 Al2Hg3
BeSO4 + Na2O = BeO + Na2SO4 =>
BeSO4 + Na2O = BeO + Na2SO4
HgO + HCl = HgCl + OH =>
HgO + HCl = HgCl + OH
CuCl2 + Ai = AiCl3 + Cu =>
3 CuCl2 + 2 Ai = 2 AiCl3 + 3 Cu
N3 + Ca = N2Ca3 =>
2 N3 + 9 Ca = 3 N2Ca3
K2S + CoCl2 = K2Cl2 + CoS =>
K2S + CoCl2 = K2Cl2 + CoS
KBrO3 + SnCl2 + HCl = KBr + H2O + SnCl4 =>
KBrO3 + 3 SnCl2 + 6 HCl = KBr + 3 H2O + 3 SnCl4
N2 + Ba = N2Ba =>
N2 + Ba = N2Ba
NH3 + Al = NH3Al =>
NH3 + Al = NH3Al
Zn + H2SO4 + As2O3 = AsH3 + ZnSO4 + H2O =>
6 Zn + 6 H2SO4 + As2O3 = 2 AsH3 + 6 ZnSO4 + 3 H2O
AlI3 + NO3 = Al(NO3)3 + I =>
AlI3 + 3 NO3 = Al(NO3)3 + 3 I
K + I2 = KI(aq) =>
2 K + I2 = 2 KI(aq)
K3[Fe(CN)6] = K3Fe(CN)6 =>
K3[Fe(CN)6] = K3Fe(CN)6
HCl(aq) + CaCO3(S) = CaCl2(S) + CO2(g) + H2O(l) =>
2 HCl(aq) + CaCO3(S) = CaCl2(S) + CO2(g) + H2O(l)
NaOH + H3PO4 = NaPO4 + H2O + H =>
NaOH + H3PO4 = NaPO4 + H2O + 2 H
Pb(NO3)2 + NaI = PbI2 + Na + NO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na + 2 NO3
NH4(C2H3O2) + FeCl2 = NH4Cl + Fe(C2H3O2)2 =>
2 NH4(C2H3O2) + FeCl2 = 2 NH4Cl + Fe(C2H3O2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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