| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + K2SiO3 = CaSiO3 + K2CO3
C57H92O6 + O2 = CO2 + H2O =>
C57H92O6 + 77 O2 = 57 CO2 + 46 H2O
Ca(OH)2 + KI + HCl = Cl2 + KOH + H2O + CaI =>
2 Ca(OH)2 + 2 KI + 2 HCl = Cl2 + 2 KOH + 2 H2O + 2 CaI
ZnNO3 + NaBH4 = Zn + BH3 + HNO3 + NaNO3 =>
2 ZnNO3 + NaBH4 = 2 Zn + BH3 + HNO3 + NaNO3
RbBr + AgNO3 = AgBr + RbNO3 =>
RbBr + AgNO3 = AgBr + RbNO3
Zn(s) + CuBr2(ag) = ZnBr2(aq) + Cu(s) =>
Zn(s) + CuBr2(ag) = ZnBr2(aq) + Cu(s)
Ca(H2PO4)2 + C2H4O2 = CaH4O2 + CH2PO4 =>
Ca(H2PO4)2 + C2H4O2 = CaH4O2 + 2 CH2PO4
CH3CH2OH + O2 = CH3OH + CH2O2 =>
CH3CH2OH + O2 = CH3OH + CH2O2
CaOCl2(aq) + NH3(aq) = H2O(l) + CaCl2(aq) + N2(g) =>
3 CaOCl2(aq) + 2 NH3(aq) = 3 H2O(l) + 3 CaCl2(aq) + N2(g)
K3PO4 + AuNO3 = K3NO3 + PO4 + Au =>
K3PO4 + AuNO3 = K3NO3 + PO4 + Au
NaCi(aq) + H2SO4(aq) = Na2SO4(aq) + HCi(aq) =>
2 NaCi(aq) + H2SO4(aq) = Na2SO4(aq) + 2 HCi(aq)
KMnO4 + C + H2O = MnO2 + CO2 + KOH =>
4 KMnO4 + 3 C + 2 H2O = 4 MnO2 + 3 CO2 + 4 KOH
ZnO + Ca(OH)2 = CaZnO2 + H2O =>
ZnO + Ca(OH)2 = CaZnO2 + H2O
AgNO3 + H2O2 = Ag + O2 + HNO3 =>
2 AgNO3 + H2O2 = 2 Ag + O2 + 2 HNO3
Na + Ni2O3 = Ni + Na2O =>
6 Na + Ni2O3 = 2 Ni + 3 Na2O
NaOH + H3PO4 = Na3PO4 + H2O* =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O*
Na2Cr2O7 + Cu2O + H2O = Cu(OH)2 + Cr(OH)3 + NaOH =>
Na2Cr2O7 + 3 Cu2O + 10 H2O = 6 Cu(OH)2 + 2 Cr(OH)3 + 2 NaOH
C7H5N3O6 + O2 = HNO3 + H2O + CO2 =>
C7H5N3O6 + 9 O2 = 3 HNO3 + H2O + 7 CO2
Mg + HNO3 = Mg(NO3)2 + NH4NO4 + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + NH4NO4 + 2 H2O
H2MnO4 + Sn(OH)4 = Sn(MnO4)2 + H2O =>
2 H2MnO4 + Sn(OH)4 = Sn(MnO4)2 + 4 H2O
KCl + Na3CoNO26 = K2NaCoNO26 + NaCl =>
2 KCl + Na3CoNO26 = K2NaCoNO26 + 2 NaCl
H2SO4 + SO4 + K2OH = K2SO4 + H2O =>
H2SO4 + SO4 + 2 K2OH = 2 K2SO4 + 2 H2O
Mg(OH)2 + K2S = MgS + KOH =>
Mg(OH)2 + K2S = MgS + 2 KOH
Zn(C2H3O2)2 + K2CO3 = ZnCO3 + K(C2H3O2) =>
Zn(C2H3O2)2 + K2CO3 = ZnCO3 + 2 K(C2H3O2)
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C2H5OH + Cu2O = CH3CHO + Cu + H2O =>
C2H5OH + Cu2O = CH3CHO + 2 Cu + H2O
Re + NaOH + NaNO3 = NaReO4 + NaNO2 + H2O =>
2 Re + 2 NaOH + 7 NaNO3 = 2 NaReO4 + 7 NaNO2 + H2O
Mg(OH)2 + Ag(NO3)2 = Mg(NO3)2 + Ag(OH)2 =>
Mg(OH)2 + Ag(NO3)2 = Mg(NO3)2 + Ag(OH)2
Ca(CH3COO)2 = CaCO3 + acetone =>
Ca(CH3COO)2 = CaCO3 + CH3COCH3
Na2S + Co(NO3)2 = Na2(NO3)2 + CoS =>
Na2S + Co(NO3)2 = Na2(NO3)2 + CoS
K2CO3 + ZnBr2 = ZnCO3 + KBr =>
K2CO3 + ZnBr2 = ZnCO3 + 2 KBr
HC2O2H3 + BaOH = H2O + BaCH3COO =>
HC2O2H3 + BaOH = H2O + BaCH3COO
BaSO4 + NaNO3 = SO4Na + BaNO3 =>
BaSO4 + NaNO3 = SO4Na + BaNO3
Mg + Fe(Cl2)3 = Fe + MgCl =>
6 Mg + Fe(Cl2)3 = Fe + 6 MgCl
FeTiO4 + C + Cl2 = FeCl3 + TiCl4 + CO2 =>
2 FeTiO4 + 4 C + 7 Cl2 = 2 FeCl3 + 2 TiCl4 + 4 CO2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
HClLiOH = H2OLiCl =>
HClLiOH = H2OLiCl
Se(Cl6)2 + O2 = SeO2 + Cl =>
Se(Cl6)2 + O2 = SeO2 + 12 Cl
Ca + (PO4)2 + P2O5 + H2O = Ca(H2PO4)2 =>
3 Ca + (PO4)2 + 2 P2O5 + 6 H2O = 3 Ca(H2PO4)2
C6H5NH3 + HCl = C6H6 + NH3Cl =>
C6H5NH3 + HCl = C6H6 + NH3Cl
Br2 + K1 = KBr =>
Br2 + 2 K1 = 2 KBr
KBr = K + Br2 =>
2 KBr = 2 K + Br2
H2 + S = HS2 =>
H2 + 4 S = 2 HS2
C6H14O6 + C2H6O = C7H15O6 + HOH =>
11 C6H14O6 + 2 C2H6O = 10 C7H15O6 + 8 HOH
C4H10 + KMnO4 + H2O = C4H10(OH)2 + MnO2 + KOH =>
3 C4H10 + 2 KMnO4 + 4 H2O = 3 C4H10(OH)2 + 2 MnO2 + 2 KOH
KMnO4 + Mn(OH)2 = K2MnO4 + H2O + MnO2 =>
2 KMnO4 + 2 Mn(OH)2 = K2MnO4 + 2 H2O + 3 MnO2
CH3CHO + KMnO4 + HCl = CH3COOH + KCl + MnCl2 + H2O =>
5 CH3CHO + 2 KMnO4 + 6 HCl = 5 CH3COOH + 2 KCl + 2 MnCl2 + 3 H2O
KBrAgNO3 = AgBr(KNO3) =>
KBrAgNO3 = AgBr(KNO3)
CaCO3 + HNO3 = Ca(NO3)2 + CO3 + H2 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO3 + H2
NH3 + HNO3 = NH4OH + N2O3 =>
4 NH3 + 3 HNO3 = 3 NH4OH + 2 N2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/24
Équations équilibrées sur01/25/24
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