| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiOHHClO4 = H2OLiClO4
HCOOHNa + O2 = CO2 + NaOH + H2O =>
4 HCOOHNa + 3 O2 = 4 CO2 + 4 NaOH + 2 H2O
C9H20 + O2 = C9O + H2O =>
2 C9H20 + 11 O2 = 2 C9O + 20 H2O
Ca + N2O5 = CaO + NO2 =>
Ca + N2O5 = CaO + 2 NO2
Na2B4O7 + H2SO4 + H2O = H3BO3(s) + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3(s) + Na2SO4
Al(OH)3 + H3PO4 = Al(H2PO4)3 + H2O =>
Al(OH)3 + 3 H3PO4 = Al(H2PO4)3 + 3 H2O
MgF + Cl2 = F + MgCl2 =>
MgF + Cl2 = F + MgCl2
H3(PO4)(aq) + RbOH(aq) = RbH2(PO4)(aq) + H2O(l) =>
H3(PO4)(aq) + RbOH(aq) = RbH2(PO4)(aq) + H2O(l)
CaO(s)H2SO4(aq) = CaSO4H2O =>
CaO(s)H2SO4(aq) = CaSO4H2O
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
HClO + Mg(OH)2 = H2Mg + ClOOH =>
2 HClO + Mg(OH)2 = H2Mg + 2 ClOOH
(C6H5)2CO + NaBH4 = (C6H5)2CHOH + NaB =>
2(C6H5)2CO + NaBH4 = 2(C6H5)2CHOH + NaB
ZnN2 = Zn + N =>
ZnN2 = Zn + 2 N
HClCaO = CaClOH =>
HClCaO = CaClOH
Al(s) + I2(s) = AlI3(g) =>
2 Al(s) + 3 I2(s) = 2 AlI3(g)
Mg{2+} + F{2-} = MgF =>
Mg{2+} + F{2-} = MgF
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
C6H6O + Br2 = C6H3Br3O + HBr =>
C6H6O + 3 Br2 = C6H3Br3O + 3 HBr
NH2CONH2 + O2 = CO2 + N2 + H2O =>
2 NH2CONH2 + 3 O2 = 2 CO2 + 2 N2 + 4 H2O
MgSO3 + HNO3 = Mg(NO3)2 + SO2 + H2O =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + SO2 + H2O
KClMg = KMgCl =>
KClMg = KMgCl
LiClFe = FeClLi =>
LiClFe = FeClLi
Li2CO3 + MoBr4 = LiBr + Mo(CO3)2 =>
2 Li2CO3 + MoBr4 = 4 LiBr + Mo(CO3)2
CaCO3(s) + SO2(g) + O2(g) = CaSO4(s) + CO2(g) =>
2 CaCO3(s) + 2 SO2(g) + O2(g) = 2 CaSO4(s) + 2 CO2(g)
NaF + H2O = NaOH + HF =>
NaF + H2O = NaOH + HF
BOH2O = H2BO2 =>
BOH2O = H2BO2
Cr(OH) + NH3 + H2O = Cr(OH)3 + NH4 =>
Cr(OH) + 2 NH3 + 2 H2O = Cr(OH)3 + 2 NH4
CH3COOH + CH3NH2 = CH3COO{-} + CH3NH3{+} =>
CH3COOH + CH3NH2 = CH3COO{-} + CH3NH3{+}
KCN = K{+} + CN{-} =>
KCN = K{+} + CN{-}
F2 + NiBr2 = Ni + F2Br2 =>
F2 + NiBr2 = Ni + F2Br2
SO2BaCl2 = BaSO2Cl2 =>
SO2BaCl2 = BaSO2Cl2
BaO + RbNO3 = Ba(NO3)2 + Rb2O =>
BaO + 2 RbNO3 = Ba(NO3)2 + Rb2O
NaO + HF = NaF + HO =>
NaO + HF = NaF + HO
AgNO3NaPO4 = AgPO4NaNO3 =>
AgNO3NaPO4 = AgPO4NaNO3
MgSO4 + Na3PO4 = Mg3(PO4)2 + Na2SO4 =>
3 MgSO4 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2SO4
(HCOO)2Ca + (CH3CH2COO)2Ca = CH3CHO + CaCO3 =>
3(HCOO)2Ca + (CH3CH2COO)2Ca = 4 CH3CHO + 4 CaCO3
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
JST = JTS =>
JST = JTS
(NH4)2CO3 + CH3COOH + Ca = NH4 + HCO3 + CH3COOCa =>
(NH4)2CO3 + CH3COOH + Ca = 2 NH4 + HCO3 + CH3COOCa
Ca + N2O6 = CaO + NO2 =>
2 Ca + N2O6 = 2 CaO + 2 NO2
Cr2O3 + HNO3*H2O + NH4OH*2H2O = [Cr(NH3)6](NO3)3 + H2O =>
Cr2O3 + 6 HNO3*H2O + 12 NH4OH*2H2O = 2[Cr(NH3)6](NO3)3 + 45 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Na2SO4 + HNO3 = NaH + SO4(NO3)2 =>
Na2SO4 + 2 HNO3 = 2 NaH + SO4(NO3)2
C4H9OH + C2H5COOH = C7H14O2 + H2O =>
C4H9OH + C2H5COOH = C7H14O2 + H2O
Fe(NO3)3 + KHCO3 = Fe(HCO3)3 + KNO3 =>
Fe(NO3)3 + 3 KHCO3 = Fe(HCO3)3 + 3 KNO3
Zn + HPO3 = Zn(PO3)2 + PO + H2O =>
3 Zn + 8 HPO3 = 3 Zn(PO3)2 + 2 PO + 4 H2O
Pb2 = Pb =>
Pb2 = 2 Pb
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
BeO + Ca(OH)2 + H2O = CaBe(OH)4 =>
BeO + Ca(OH)2 + H2O = CaBe(OH)4
Na2SO4 + HCl = NaCl + H2O2 + SO2 =>
Na2SO4 + 2 HCl = 2 NaCl + H2O2 + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/24
Équations équilibrées sur03/20/23
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