| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 4 KCl + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KOH + HSbO2 = H2O + KSbO2 =>
KOH + HSbO2 = H2O + KSbO2
Mg(OH)2(aq) + H3PO4(aq) = Mg3(PO4)2(aq) + H2O(l) =>
3 Mg(OH)2(aq) + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 6 H2O(l)
Cd + HI = H2 + CdI2 =>
Cd + 2 HI = H2 + CdI2
Na2CO3 + NaHCO3 = NaCO3 + Na2(HCO3) =>
Na2CO3 + NaHCO3 = NaCO3 + Na2(HCO3)
Be + HBr = HBe + Br =>
Be + HBr = HBe + Br
Na2CO3 + NaHCO3 = NaCO3 + Na2(HCO3) =>
Na2CO3 + NaHCO3 = NaCO3 + Na2(HCO3)
Cd + HI = H2 + CdI2 =>
Cd + 2 HI = H2 + CdI2
Al(OH)Cl2 + H2O = Al(OH)2Cl + HCl =>
Al(OH)Cl2 + H2O = Al(OH)2Cl + HCl
Fe2(SO4)3 + KF = K2SO4 + FeF3 =>
Fe2(SO4)3 + 6 KF = 3 K2SO4 + 2 FeF3
HC2H3O2 + Zn(OH)2 = (C2H3O2)2Zn + H2O =>
2 HC2H3O2 + Zn(OH)2 = (C2H3O2)2Zn + 2 H2O
Au + CO = AuO + C =>
Au + CO = AuO + C
NaI + H2SO4 + KMnO4 = I2 + Na2SO4 + MnSO4 + K2SO4 + H2O =>
10 NaI + 8 H2SO4 + 2 KMnO4 = 5 I2 + 5 Na2SO4 + 2 MnSO4 + K2SO4 + 8 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CrCl3 + NaBiO3 + NaOH + H2O = NaCrO4 + Bi(OH)3 + NaCl =>
CrCl3 + 2 NaBiO3 + 2 NaOH + 2 H2O = NaCrO4 + 2 Bi(OH)3 + 3 NaCl
Ni(NO3)2 + KI = NiI2 + KNO3 =>
Ni(NO3)2 + 2 KI = NiI2 + 2 KNO3
H2O + CH = CO + H2 =>
2 H2O + 2 CH = 2 CO + 3 H2
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
CaO2K = KO2Ca =>
CaO2K = KO2Ca
C2H2HCl = C2H3Cl =>
C2H2HCl = C2H3Cl
NH4ClO4LiOH = LiClO4NH3H2O =>
NH4ClO4LiOH = LiClO4NH3H2O
HC2H3O2 + Zn(OH)2 = (C2H3O2)2Zn + H2O =>
2 HC2H3O2 + Zn(OH)2 = (C2H3O2)2Zn + 2 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HC2H3O2 + Zn(OH)2 = (C2H3O2)2Zn + H2O =>
2 HC2H3O2 + Zn(OH)2 = (C2H3O2)2Zn + 2 H2O
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHO = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O
C76H7 + O2 = CO2 + H2O =>
4 C76H7 + 311 O2 = 304 CO2 + 14 H2O
HC2H3O2 + Zn(OH)2 = (C2H3O2)2Zn + H2O =>
2 HC2H3O2 + Zn(OH)2 = (C2H3O2)2Zn + 2 H2O
Ba(OH)2 + AsCl5 = BaCl2 + As(OH)5 =>
5 Ba(OH)2 + 2 AsCl5 = 5 BaCl2 + 2 As(OH)5
Ca + HNO3 = H2O + Ca(NO3)2 + N2 =>
5 Ca + 12 HNO3 = 6 H2O + 5 Ca(NO3)2 + N2
NH4Cl + OH = NH3Cl + H2O =>
NH4Cl + OH = NH3Cl + H2O
HC2H3O2 + Zn(OH)2 = (C2H3O2)2Zn + H2O =>
2 HC2H3O2 + Zn(OH)2 = (C2H3O2)2Zn + 2 H2O
Zn(OH)2 + HC2H3O2 = Zn(C2H3O2)2 + H2O =>
Zn(OH)2 + 2 HC2H3O2 = Zn(C2H3O2)2 + 2 H2O
Zn(OH)2 + Ba(C2H3O2)2 = Zn(C2H3O2)2 + Ba(OH)2 =>
Zn(OH)2 + Ba(C2H3O2)2 = Zn(C2H3O2)2 + Ba(OH)2
HCI + NaBr = HBr + NaCI =>
HCI + NaBr = HBr + NaCI
Na2CO3 + MgCl2 = NaCl + MgCO3 = NaCl + MgCO3 + H2SO4 =>
Na2CO3 + MgCl2 = 2 NaCl + MgCO3
RbOH + HClO4 = OH + RbHClO4 =>
RbOH + HClO4 = OH + RbHClO4
PH3 + HBrO3 = H3PO4 + Br2 + H2O =>
5 PH3 + 8 HBrO3 = 5 H3PO4 + 4 Br2 + 4 H2O
Li2SO4 + CaNO2 = LiNO2 + Ca2SO4 =>
Li2SO4 + 2 CaNO2 = 2 LiNO2 + Ca2SO4
HC2H3O2 + Zn(OH)2 = (C2H3O2)2Zn + H2O =>
2 HC2H3O2 + Zn(OH)2 = (C2H3O2)2Zn + 2 H2O
K2S + NaOCl + H2SO4 = S + NaCl + K2SO4H2O =>
K2S + NaOCl + H2SO4 = S + NaCl + K2SO4H2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + NH4OH(aq) = CaSO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 NH4OH(aq)
NH4OH + CH3OOH = CH3COONH4 + H2O =>
NH4OH + 2 CH3OOH = CH3COONH4 + 3 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
PH3 + HBrO3 = HBr + H3PO4 =>
3 PH3 + 4 HBrO3 = 4 HBr + 3 H3PO4
NaN3(s) + KNO3(s) = K2O(s) + Na2O(s) + N2(g) =>
10 NaN3(s) + 2 KNO3(s) = K2O(s) + 5 Na2O(s) + 16 N2(g)
NH3 + H3O = NH4 + H2O =>
NH3 + H3O = NH4 + H2O
S2O8{2-} + Mn{2+} + H2O = MnO4{-} + SO4{2-} + H{+} =>
5 S2O8{2-} + 2 Mn{2+} + 8 H2O = 2 MnO4{-} + 10 SO4{2-} + 16 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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