| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + CuO = H2O + CuSO4
Na2SO3(aq) + HCl(aq) = NaCl(s) + H2SO3 =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(s) + H2SO3
NaPO4Ca = Ca(PO4)Na =>
NaPO4Ca = Ca(PO4)Na
KOH + Mg3(PO4)2 = Mg(OH)2 + K3PO4 =>
6 KOH + Mg3(PO4)2 = 3 Mg(OH)2 + 2 K3PO4
H2ZnO2 + Mg(OH)2 = MgZnO2 + H2O =>
H2ZnO2 + Mg(OH)2 = MgZnO2 + 2 H2O
NiCl2 + CaOCl2 + NaOH + H2O = Ni(OH)3 + CaCl2 + NaCl =>
2 NiCl2 + CaOCl2 + 4 NaOH + H2O = 2 Ni(OH)3 + CaCl2 + 4 NaCl
CH3CHICH3KCN = CH3CHCNCH3KI =>
CH3CHICH3KCN = CH3CHCNCH3KI
Ni(NO3)2 + NH4OH = NiOH4 + NH(NO3)2 =>
Ni(NO3)2 + NH4OH = NiOH4 + NH(NO3)2
Fe2O3 + H2SO4(l) = Fe2(SO4)3 + H2O(g) =>
Fe2O3 + 3 H2SO4(l) = Fe2(SO4)3 + 3 H2O(g)
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
Li2O + SO3 = Li2SO4 =>
Li2O + SO3 = Li2SO4
Li + MgI2 = LiI2 + Mg =>
Li + MgI2 = LiI2 + Mg
Al2O3 + H2O = H2 + Al2O4 =>
Al2O3 + H2O = H2 + Al2O4
C3H6 + CH3Cl2 = CH4 + C3H3Cl =>
17 C3H6 + 6 CH3Cl2 = 21 CH4 + 12 C3H3Cl
C4H8 + MnO4 + H2O = C4H10O2 + Mn =>
4 C4H8 + MnO4 + 4 H2O = 4 C4H10O2 + Mn
CrSO4 + KOH = CrOH + KSO4 =>
CrSO4 + KOH = CrOH + KSO4
Na(NO3)Ca(SO4) = Na(SO4)Ca(NO3) =>
Na(NO3)Ca(SO4) = Na(SO4)Ca(NO3)
(C6H8O) + O2 = CO2 + H2O =>
2(C6H8O) + 15 O2 = 12 CO2 + 8 H2O
Fe{2+}(aq) + Pb(s) = Pb{2+}(aq) + Fe(s) =>
Fe{2+}(aq) + Pb(s) = Pb{2+}(aq) + Fe(s)
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
AlCl3 + KOH = Al(OH)3 + KCl000000000000 =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl000000000000
Al2O3 + NaCl = NaAlO2 + AlCl3 =>
2 Al2O3 + 3 NaCl = 3 NaAlO2 + AlCl3
HCl(aq)KOH(aq) = KCl(aq)H2O(i) =>
HCl(aq)KOH(aq) = KCl(aq)H2O(i)
NaBrNi(NO3) = NiNaBr(NO3) =>
NaBrNi(NO3) = NiNaBr(NO3)
Mg(s) + FeCl3(aq) = MgCl(aq) + Fe(s) =>
3 Mg(s) + FeCl3(aq) = 3 MgCl(aq) + Fe(s)
CrBr3 + Na3PO4 = CrPO4 + BrNa =>
CrBr3 + Na3PO4 = CrPO4 + 3 BrNa
KOH + Mg3(PO4)2 = Mg(OH)2 + K3PO4 =>
6 KOH + Mg3(PO4)2 = 3 Mg(OH)2 + 2 K3PO4
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
KOH + Mg3(PO4)2 = Mg(OH)2 + K3PO4 =>
6 KOH + Mg3(PO4)2 = 3 Mg(OH)2 + 2 K3PO4
BrCH2COOH + NH3 = CH2NH2COOH + HBr =>
BrCH2COOH + NH3 = CH2NH2COOH + HBr
Na2CrO4 + H2SO4 = H2O + CrO3 + Na2SO4 =>
Na2CrO4 + H2SO4 = H2O + CrO3 + Na2SO4
NaIO3 + H2S + NaOH = I2 + Na2SO3 + H2O =>
6 NaIO3 + 5 H2S + 4 NaOH = 3 I2 + 5 Na2SO3 + 7 H2O
CH3COCl + KCN = CH3COCN + KCl =>
CH3COCl + KCN = CH3COCN + KCl
CH3COONH4 + Cl2 = CH3COONH3Cl + HCl =>
CH3COONH4 + Cl2 = CH3COONH3Cl + HCl
Ag + FeCl3 = AgCl + FeCl2 =>
Ag + FeCl3 = AgCl + FeCl2
C4H4O4 + NaOH = H2O + Na2C4H2O4 =>
C4H4O4 + 2 NaOH = 2 H2O + Na2C4H2O4
SnCO3 + HNO3 = CO2 + H2O + Sn(NO3)2 =>
SnCO3 + 2 HNO3 = CO2 + H2O + Sn(NO3)2
K(OH) + H2O + HCl = KH4O2Cl =>
K(OH) + H2O + HCl = KH4O2Cl
CH3COCl + KCN = CH3COCN + KCl =>
CH3COCl + KCN = CH3COCN + KCl
ZnO + S = ZnS + O =>
ZnO + S = ZnS + O
KClO3 + H2SO4 = KHSO3 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO3 + 3 O2 + 4 ClO2 + 2 H2O
KOH + Mg3(PO4)2 = Mg(OH)2 + K3PO4 =>
6 KOH + Mg3(PO4)2 = 3 Mg(OH)2 + 2 K3PO4
CaCl2 + AgNo3 = Ca(No3)2 + AgCl =>
CaCl2 + 2 AgNo3 = Ca(No3)2 + 2 AgCl
CH3CSNH2(aq) + H2O(l) = CH3CO2H + NH3 + H2S =>
CH3CSNH2(aq) + 2 H2O(l) = CH3CO2H + NH3 + H2S
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
K2SO4Ca(C2H3O2) = CaSO4K2(C2H3O2) =>
K2SO4Ca(C2H3O2) = CaSO4K2(C2H3O2)
C2H5OH + H3PO4 = C12H27O4P + H2O =>
6 C2H5OH + H3PO4 = C12H27O4P + 6 H2O
CO + {-} = C + O{2-} =>
CO + 2e = C + O{2-}
Ca + ZnCl{2} = Zn + CaCl{2} =>
Ca + ZnCl{2} = Zn + CaCl{2}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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