| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Bi(OH)2NO3]4*BiO(OH) + 15 HCl = 5 BiCl3 + 10 H2O + 4 HNO3
Al2(SO4)3 + NH4OH = Al2(OH)2 + (SO4)3(NH4)2 =>
Al2(SO4)3 + 2 NH4OH = Al2(OH)2 + (SO4)3(NH4)2
CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O
KNO3 + CaCl2 = CaNO3 + KCl2 =>
KNO3 + CaCl2 = CaNO3 + KCl2
Ni + Ca(OH)2 = Ca + Ni(OH)2 =>
Ni + Ca(OH)2 = Ca + Ni(OH)2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + HCI = H2 + AlCI =>
2 Al + 2 HCI = H2 + 2 AlCI
SiO2 + Ca3(PO4)2 + C = CaSiO3 + P4 + CO =>
6 SiO2 + 2 Ca3(PO4)2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HClO4 + CH3COONa = ClO4{-} + CH3COOH + Na{+} =>
HClO4 + CH3COONa = ClO4{-} + CH3COOH + Na{+}
Mg + H2O = Mg(H)2 + O2 =>
2 Mg + 2 H2O = 2 Mg(H)2 + O2
NaHCO3 + KF = KHCO3 + NaF =>
NaHCO3 + KF = KHCO3 + NaF
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AlN + HNO3 = Al(NO3)3 + NO2 + H2O =>
AlN + 10 HNO3 = Al(NO3)3 + 8 NO2 + 5 H2O
C4H10 + O2 = C + H2O =>
2 C4H10 + 5 O2 = 8 C + 10 H2O
Na + H5O = Na2O5H2 + H4 =>
8 Na + 20 H5O = 4 Na2O5H2 + 23 H4
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
NaBH4 + NH4CI = B3N3H6 + NaCI + H2 =>
3 NaBH4 + 3 NH4CI = B3N3H6 + 3 NaCI + 9 H2
TiCl3 + NH3 + H2O = Ti(OH)3 + NH4Cl =>
TiCl3 + 3 NH3 + 3 H2O = Ti(OH)3 + 3 NH4Cl
Ca + Cl2 = Ca(Cl)2 =>
Ca + Cl2 = Ca(Cl)2
NaHCO3 + KF = KHCO3 + NaF =>
NaHCO3 + KF = KHCO3 + NaF
CH3(CH2)4CH3 + HNO3 = CH3(CH2)4CH2NO2 + H2O =>
CH3(CH2)4CH3 + HNO3 = CH3(CH2)4CH2NO2 + H2O
Cr(OH)3 + H2O2 + NaOH + BaCl2 = BaCrO4 + H2O + NaCl =>
2 Cr(OH)3 + 3 H2O2 + 4 NaOH + 2 BaCl2 = 2 BaCrO4 + 8 H2O + 4 NaCl
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
MgBr2 + Cl = MgCl2 + Br =>
MgBr2 + 2 Cl = MgCl2 + 2 Br
Cr(OH)3 + HCIO4 = Cr(CIO4)3 + H2O =>
Cr(OH)3 + 3 HCIO4 = Cr(CIO4)3 + 3 H2O
AgNO3 + NaPO4{-3} = AgPO4{-3} + NO3Na =>
AgNO3 + NaPO4{-3} = AgPO4{-3} + NO3Na
CH3COOCCH3 + H2O = CH3COOH + CH3OH =>
2 CH3COOCCH3 + 4 H2O = 3 CH3COOH + 2 CH3OH
ZrO{2+} + NaOH = ZrO(OH)2 + Na{+} =>
ZrO{2+} + 2 NaOH = ZrO(OH)2 + 2 Na{+}
HC3H3O3 + NaOH = NaC3H3O3 + H2O =>
HC3H3O3 + NaOH = NaC3H3O3 + H2O
Zn + Fe(NH4)2(SO4)2 = Zn(NH4)2(SO4)2 + Fe =>
Zn + Fe(NH4)2(SO4)2 = Zn(NH4)2(SO4)2 + Fe
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ni + Ca(OH)2 = Ca + Ni(OH)2 =>
Ni + Ca(OH)2 = Ca + Ni(OH)2
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2 =>
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2
Al(s) + H2O(l) = AlO3(l) + H2(g) =>
Al(s) + 3 H2O(l) = AlO3(l) + 3 H2(g)
C7H5N + H2O + NaOH = NaC6H5CO2 + NH3 =>
C7H5N + H2O + NaOH = NaC6H5CO2 + NH3
CH3COOH(aq) + Sr(OH)2(aq) = (CH3COO)2Sr(aq) + H2O(l) =>
2 CH3COOH(aq) + Sr(OH)2(aq) = (CH3COO)2Sr(aq) + 2 H2O(l)
K2CO3 + H2SO3 = K2SO3 + H2CO3 =>
K2CO3 + H2SO3 = K2SO3 + H2CO3
Ba(HCO3)2 + NaHSO4 = BaSO4 + Na2SO4 + H2O + CO2 =>
Ba(HCO3)2 + 2 NaHSO4 = BaSO4 + Na2SO4 + 2 H2O + 2 CO2
MgBr2 + Cl = MgCl2 + Br2 =>
MgBr2 + 2 Cl = MgCl2 + Br2
H2 + O2 = (OH)4 =>
2 H2 + 2 O2 = (OH)4
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g)
Si + HNO3 + H2O = H2SiO3 + NO =>
3 Si + 4 HNO3 + H2O = 3 H2SiO3 + 4 NO
HL + HNO3 = L2 + NO + H2O =>
6 HL + 2 HNO3 = 3 L2 + 2 NO + 4 H2O
C6H12 + O2 = CO2 + H2OO =>
C6H12 + 12 O2 = 6 CO2 + 6 H2OO
Cu + Pb(NO3)2 = Cu(NO3) + Pb =>
2 Cu + Pb(NO3)2 = 2 Cu(NO3) + Pb
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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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