| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na(s) + 2 H2O = 2 NaOH(aq) + H2(g)
Na[Sn(OH)2] + N2H4 + NaOH + H2O = Na2[Sn(OH)6] + NH4OH =>
2 Na[Sn(OH)2] + 3 N2H4 + 2 NaOH + 12 H2O = 2 Na2[Sn(OH)6] + 6 NH4OH
C6H5COOH + NaHCO3 = C6H5COO{-} + Na{+} + CO2 + H2O =>
C6H5COOH + NaHCO3 = C6H5COO{-} + Na{+} + CO2 + H2O
HCl(aq) + As2O3(s) + NaNO3(aq) + H2O(l) = NO(g) + H3AsO4(aq) + NaCl(aq) =>
4 HCl(aq) + 3 As2O3(s) + 4 NaNO3(aq) + 7 H2O(l) = 4 NO(g) + 6 H3AsO4(aq) + 4 NaCl(aq)
NaBO2 + H2O2 + H2O = Na2B2(O2)2(OH)4*6H2O =>
2 NaBO2 + 2 H2O2 + 6 H2O = Na2B2(O2)2(OH)4*6H2O
Ca(NO3)2 + KCl = Ca(Cl) + K(NO3)2 =>
Ca(NO3)2 + KCl = Ca(Cl) + K(NO3)2
Ag + NaOH(aq) = AgOH + Na =>
Ag + NaOH(aq) = AgOH + Na
ZrSiO4 + CO = Zr + SiO2 + CO2 =>
ZrSiO4 + 2 CO = Zr + SiO2 + 2 CO2
Ag + NaOH(aq) = AgOH + Na =>
Ag + NaOH(aq) = AgOH + Na
NaOH + MgSO4 = OHSO4 + MgNa =>
NaOH + MgSO4 = OHSO4 + MgNa
Ag + NaOH(aq) = AgOH + Na =>
Ag + NaOH(aq) = AgOH + Na
HCl(aq) + CsOH(aq) = HOH(l) + CsCl(aq) =>
HCl(aq) + CsOH(aq) = HOH(l) + CsCl(aq)
CH3COOH + NaOH = CH3COONa + HOH =>
CH3COOH + NaOH = CH3COONa + HOH
Ag + NaOH(aq) = AgOH + Na =>
Ag + NaOH(aq) = AgOH + Na
FeS1 + O2 = Fe2O3 + SO4 =>
4 FeS1 + 11 O2 = 2 Fe2O3 + 4 SO4
Si + Br = SiBr4 =>
Si + 4 Br = SiBr4
In + HCl = InCl + H2 =>
2 In + 2 HCl = 2 InCl + H2
HCl(aq) + Al2(CO3)3 = AlCl3(aq) + CO2(g) + H2O(l) =>
6 HCl(aq) + Al2(CO3)3 = 2 AlCl3(aq) + 3 CO2(g) + 3 H2O(l)
C4H7NO4 + O2 = CO2 + NO + H2O =>
4 C4H7NO4 + 17 O2 = 16 CO2 + 4 NO + 14 H2O
Pb2{+} + S2{-} = PbS(s) =>
Pb2{+} + S2{-} = 2 PbS(s)
Al + (MnSO4)2 = Al2(SO4)3 + Mn =>
4 Al + 3(MnSO4)2 = 2 Al2(SO4)3 + 6 Mn
Ag + NaOH(aq) = AgOH + Na =>
Ag + NaOH(aq) = AgOH + Na
Ni7S6 + O2 = NiO + SO2 =>
2 Ni7S6 + 19 O2 = 14 NiO + 12 SO2
Ag + NaOH(aq) = AgOH + Na =>
Ag + NaOH(aq) = AgOH + Na
Ca(OH)2(aq) + H3PO4(aq) = H2O(l) + Ca3(PO4)2(s) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Ca3(PO4)2(s)
HCl(aq) + RbOH(aq) = H2O(l) + RbCl(aq) =>
HCl(aq) + RbOH(aq) = H2O(l) + RbCl(aq)
NaOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + NaNO3(aq) =>
3 NaOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + 3 NaNO3(aq)
K2FeO2 + H2O = Fe(OH)2 + KOH =>
K2FeO2 + 2 H2O = Fe(OH)2 + 2 KOH
(NH4)2CO3 + H2SO4 = H2O + CO2 + (NH4)2SO4 =>
(NH4)2CO3 + H2SO4 = H2O + CO2 + (NH4)2SO4
NaOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + NaNO3(aq) =>
3 NaOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + 3 NaNO3(aq)
C9H8 + O2 = CO2 + H2 =>
C9H8 + 9 O2 = 9 CO2 + 4 H2
K2Cr2O7 + H2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
AlSO4 + NaHCO3 = AlOH + CO2 + Na2(SO4)2 =>
2 AlSO4 + 2 NaHCO3 = 2 AlOH + 2 CO2 + Na2(SO4)2
Ag + NaOH(aq) = AgOH + Na =>
Ag + NaOH(aq) = AgOH + Na
K2C2O4 + SnCl2 = SnC2O4 + KCl =>
K2C2O4 + SnCl2 = SnC2O4 + 2 KCl
KBr + KOH + Cl2 = KBrO3 + KCl + H2O =>
KBr + 6 KOH + 3 Cl2 = KBrO3 + 6 KCl + 3 H2O
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2 + 6 H2O
CH2O + HNO3 = N2 + H2O + CO2 =>
5 CH2O + 4 HNO3 = 2 N2 + 7 H2O + 5 CO2
ZnSO4(aq) + HCl(aq) = ZnCl2(aq) + H2SO4(aq) =>
ZnSO4(aq) + 2 HCl(aq) = ZnCl2(aq) + H2SO4(aq)
PtCl4 + NaBH4 + NaOH = B(OH)3 + H2O + NaCl + Pt =>
2 PtCl4 + NaBH4 + 7 NaOH = B(OH)3 + 4 H2O + 8 NaCl + 2 Pt
Fe(NO3)3(aq) + NaOH(aq) = Fe(OH)3 + Na(NO3) =>
Fe(NO3)3(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 Na(NO3)
Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
CaO + HJ = CaJ2 + H2O =>
CaO + 2 HJ = CaJ2 + H2O
NH4Cl + K2CrO4 = (NH4)2CrO4 + KCl =>
2 NH4Cl + K2CrO4 = (NH4)2CrO4 + 2 KCl
Zn(OH)2 + Cu2CO3 = ZnCO3 + CuOH =>
Zn(OH)2 + Cu2CO3 = ZnCO3 + 2 CuOH
C4H10 + CH3COOH = CH3COOC4H9 + H2O =>
4 C4H10 + 7 CH3COOH = 5 CH3COOC4H9 + 4 H2O
CH2O + O = H2O + CO2 =>
CH2O + 2 O = H2O + CO2
Lv + O3 = LvO =>
3 Lv + O3 = 3 LvO
C6H5C2H5C6H5OH + O2 = CO2 + H2O =>
2 C6H5C2H5C6H5OH + 35 O2 = 28 CO2 + 16 H2O
C4H10 + O2 = CH3COCH3 + H2O =>
6 C4H10 + 7 O2 = 8 CH3COCH3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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