| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + (O2)2 = Mg(O2)2
NaOH(aq) + CH3COOH(aq) = NaH + OHCH3COO =>
NaOH(aq) + CH3COOH(aq) = NaH + OHCH3COO
Al3 + Br4 = AlBr3 =>
4 Al3 + 9 Br4 = 12 AlBr3
S(g) + H2O(g) = SO + H(g) =>
S(g) + H2O(g) = SO + 2 H(g)
NaOH(aq) + CH3COOH(aq) = NaH + OHCH3COO =>
NaOH(aq) + CH3COOH(aq) = NaH + OHCH3COO
TiOCl2 + H2O2 + HCl = H2[TiO2Cl4] + H2O =>
TiOCl2 + H2O2 + 2 HCl = H2[TiO2Cl4] + H2O
NaOH(aq) + CH3COOH(aq) = NaH + OHCH3COO =>
NaOH(aq) + CH3COOH(aq) = NaH + OHCH3COO
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li + MgCl2 = Mg + LiCl =>
2 Li + MgCl2 = Mg + 2 LiCl
MgN = Mg + N =>
MgN = Mg + N
Ca + CO3 = CaCO3 =>
Ca + CO3 = CaCO3
K2Cr2O7 + NaOH = H2O + K2CrO4 + Na2CrO4 =>
K2Cr2O7 + 2 NaOH = H2O + K2CrO4 + Na2CrO4
C6H4(COOH)(COOK)NaOH = C6H4(COONa)(COOK)H2O =>
C6H4(COOH)(COOK)NaOH = C6H4(COONa)(COOK)H2O
(KOOC)C6H4(COOH)NaOH = (KOOC)C6H4(COO)NaH2O =>
(KOOC)C6H4(COOH)NaOH = (KOOC)C6H4(COO)NaH2O
CaZnCo3 = CaCo3Zn =>
CaZnCo3 = CaCo3Zn
NaOH(aq) + CH3COOH(aq) = NaH + OHCH3COO =>
NaOH(aq) + CH3COOH(aq) = NaH + OHCH3COO
C3H6 + H2O = CO2 + H2 =>
C3H6 + 6 H2O = 3 CO2 + 9 H2
K + ClO3 = KClO3 =>
K + ClO3 = KClO3
NaOH(aq) + CH3COOH(aq) = NaH + OHCH3COO =>
NaOH(aq) + CH3COOH(aq) = NaH + OHCH3COO
C3H8O + NaMnO4 + NaOH = Na2MnO4 + C3H6O + H2O =>
C3H8O + 2 NaMnO4 + 2 NaOH = 2 Na2MnO4 + C3H6O + 2 H2O
FeS = Fe + S =>
FeS = Fe + S
CH3CH2SH + NaOH = CH3CH2SNa + H2O =>
CH3CH2SH + NaOH = CH3CH2SNa + H2O
CdCl2 + CsNO3 + Fe(NO3)3*9H2O = Cd70Cs5Fe225O400 + H2O + N2 + Cl2 + O2 =>
70 CdCl2 + 5.0000000000001CsNO3 + 225 Fe(NO3)3*9H2O = Cd70Cs5Fe225O400 + 2025 H2O + 340 N2 + 70 Cl2 + 820 O2
H3PO4 + MgCl2 + NH3 = MgNH4PO4 + NH4Cl =>
H3PO4 + MgCl2 + 3 NH3 = MgNH4PO4 + 2 NH4Cl
C + SO3 = CO + S =>
3 C + SO3 = 3 CO + S
Ni(OH)2 + Br2 = NiOOH + NiBr3 + H2O =>
6 Ni(OH)2 + 3 Br2 = 4 NiOOH + 2 NiBr3 + 4 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
AsO3{3-} + I2 + OH{-} = AsO4{3-} + I{-} + H2O =>
AsO3{3-} + I2 + 2 OH{-} = AsO4{3-} + 2 I{-} + H2O
CO2(ac) = CO2(g) =>
CO2(ac) = CO2(g)
Cu(NO3)2(aq) + NH4OH(aq) = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2(aq) + 2 NH4OH(aq) = Cu(OH)2 + 2 NH4NO3
MnO4{-} + HNO2 + O2 = NO3{-} + Mn{2+} + H2O =>
4 MnO4{-} + 12 HNO2 + O2 = 12 NO3{-} + 4 Mn{2+} + 6 H2O
ClO3 = Cl + ClO4 =>
4 ClO3 = Cl + 3 ClO4
Hg2I2 + KI = K2(HgI4) + Hg =>
Hg2I2 + 2 KI = K2(HgI4) + Hg
Ca3N2 + HCl = CaCl2 + NH4Cl =>
Ca3N2 + 8 HCl = 3 CaCl2 + 2 NH4Cl
Cr2O7{-2} + Fe{+2} = Cr{+3} + Fe{+3}O3{-2} + O{-2} =>
Cr2O7{-2} + 6 Fe{+2} = 2 Cr{+3} + 6 Fe{+3}O3{-2} + 7 O{-2}
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
FeS = Fe + S =>
FeS = Fe + S
Ca(OH) + NH4CI = NH4OH + CaCI =>
Ca(OH) + NH4CI = NH4OH + CaCI
Cu(AlO2)2 + HCl = AlCl3 + CuCl2 + HOH =>
Cu(AlO2)2 + 8 HCl = 2 AlCl3 + CuCl2 + 4 HOH
HPr + Ba(OH)2 = H2O + Ba(Pr)2 =>
2 HPr + Ba(OH)2 = 2 H2O + Ba(Pr)2
Fe + H2SO4 + KMnO4 = Fe2(SO4)3 + K2SO + MnSO4 + H2O =>
16 Fe + 33 H2SO4 + 6 KMnO4 = 8 Fe2(SO4)3 + 3 K2SO + 6 MnSO4 + 33 H2O
K2C2O4 + MgSO4 = Mg(C2O4) + K2SO4 =>
K2C2O4 + MgSO4 = Mg(C2O4) + K2SO4
CaCl2(aq)KNO3(aq) = CaNO3(aq)K(s)Cl2(g) =>
CaCl2(aq)KNO3(aq) = CaNO3(aq)K(s)Cl2(g)
Ca(NO3)2 + Ba3(PO4)2 = Ca(PO4)2 + Ba3(NO3)2 =>
Ca(NO3)2 + Ba3(PO4)2 = Ca(PO4)2 + Ba3(NO3)2
Na(s) + H2O = NaOH(s) + H2 =>
2 Na(s) + 2 H2O = 2 NaOH(s) + H2
CH3COOCH2CH2OOCCH3 + H2O = HOOCCOOH + CH3CH2CH2CH2OH =>
CH3COOCH2CH2OOCCH3 + H2O = HOOCCOOH + CH3CH2CH2CH2OH
C37H71 + O2 = CO2 + H2O =>
4 C37H71 + 219 O2 = 148 CO2 + 142 H2O
K2MnO4 + Na2SO3 + H2SO4 = MnO2 + Na2SO4 + K2SO4 + H2O =>
K2MnO4 + Na2SO3 + H2SO4 = MnO2 + Na2SO4 + K2SO4 + H2O
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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