| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4(aq) + CrCl3(aq) = 3 NaCl(s) + CrPO4(aq)
CuCl{2} + Zn = Cu{+2} + ZnCl2 =>
2 CuCl{2} + Zn = 2 Cu{+2} + ZnCl2
Li + Ni(No3)2 = LiNo3 + Ni =>
2 Li + Ni(No3)2 = 2 LiNo3 + Ni
K2S + Ca(C2H3O2)2 = KC2H3O2 + Ca2S2 =>
2 K2S + 2 Ca(C2H3O2)2 = 4 KC2H3O2 + Ca2S2
MnSO4 + KOH + H2O = KMnO4 + SO2 + H2 =>
2 MnSO4 + 2 KOH + 2 H2O = 2 KMnO4 + 2 SO2 + 3 H2
Na3PO4(aq) + CrCl3(aq) = Na3Cl3 + CrPO4 =>
Na3PO4(aq) + CrCl3(aq) = Na3Cl3 + CrPO4
CUSO4*5H2O = CUSO4 + H2O =>
CUSO4*5H2O = CUSO4 + 5 H2O
MnSO4 + KOH + H2O = KMnO4 + SO2 + H2 =>
2 MnSO4 + 2 KOH + 2 H2O = 2 KMnO4 + 2 SO2 + 3 H2
NaBr + Ca(OH0)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH0)2 = CaBr2 + 2 NaOH
Cu(s) + Mg(NO3)2(aq) = Mg + CuNO3 =>
2 Cu(s) + Mg(NO3)2(aq) = Mg + 2 CuNO3
K + BaSO4 = Ba + K2SO4 =>
2 K + BaSO4 = Ba + K2SO4
Na3PO4(aq) + CrCl3(aq) = NaCl(aq) + CrPO4(s) =>
Na3PO4(aq) + CrCl3(aq) = 3 NaCl(aq) + CrPO4(s)
CrO3 + Cl{-} + H{+} = Cl2 + H2O + Cr{3+} =>
2 CrO3 + 6 Cl{-} + 12 H{+} = 3 Cl2 + 6 H2O + 2 Cr{3+}
Mg(H2PO4)2 + KOH = Mg(OH)2 + K(H2PO4) =>
Mg(H2PO4)2 + 2 KOH = Mg(OH)2 + 2 K(H2PO4)
Co + CO = CoCO =>
Co + CO = CoCO
MnSO4 + KOH + H2O = KMnO4 + SO2 + H2 =>
2 MnSO4 + 2 KOH + 2 H2O = 2 KMnO4 + 2 SO2 + 3 H2
BaSiO3 + HCl = BaCl2 + H2SiO3 =>
BaSiO3 + 2 HCl = BaCl2 + H2SiO3
C + H2 = C2H2 =>
2 C + H2 = C2H2
MnSO4 + KOH + H2O = KMnO4 + SO2 + H2 =>
2 MnSO4 + 2 KOH + 2 H2O = 2 KMnO4 + 2 SO2 + 3 H2
CO2 + H2O = C2H4O + O2 =>
4 CO2 + 4 H2O = 2 C2H4O + 5 O2
MnSO4 + KOH + H2O = KMnO4 + SO2 + H2 =>
2 MnSO4 + 2 KOH + 2 H2O = 2 KMnO4 + 2 SO2 + 3 H2
MgSO4 + H3PO4 = Mg3(PO4)2 + H2(SO4) =>
3 MgSO4 + 2 H3PO4 = Mg3(PO4)2 + 3 H2(SO4)
MnO4{-} + ClO2{-} + H3O{+} = MnO2 + ClO4{-} + H2O{-} =>
10 MnO4{-} + 9 ClO2{-} + 4 H3O{+} = 10 MnO2 + 9 ClO4{-} + 6 H2O{-}
SrS(aq) + K2SO4(aq) = SrSO4 + K2S =>
SrS(aq) + K2SO4(aq) = SrSO4 + K2S
MnSO4 + KOH + H2O = KMnO4 + SO2 + H2 =>
2 MnSO4 + 2 KOH + 2 H2O = 2 KMnO4 + 2 SO2 + 3 H2
CaI2 + Na2S = CaS + Na2I2 =>
CaI2 + Na2S = CaS + Na2I2
Co(C2H3O2)3 + K = KC2H3O2 + Co =>
Co(C2H3O2)3 + 3 K = 3 KC2H3O2 + Co
SrS(aq) + K2SO4(aq) = SrSO4(s) + K2S(s) =>
SrS(aq) + K2SO4(aq) = SrSO4(s) + K2S(s)
CH3COOH + Cu(HCO3)2 = Cu(CH3COO) + H2O + CO2 =>
9 CH3COOH + 8 Cu(HCO3)2 = 8 Cu(CH3COO) + 14 H2O + 18 CO2
CrCl3 + Br2 + H2O = H2Cr2O7 + HBr + HCl =>
2 CrCl3 + 3 Br2 + 7 H2O = H2Cr2O7 + 6 HBr + 6 HCl
Al(OH)Cl2 + HCl = H2O + AlCl3 =>
Al(OH)Cl2 + HCl = H2O + AlCl3
Al(l) + BaO(s) = Al2O3(s) + Ba(l) =>
2 Al(l) + 3 BaO(s) = Al2O3(s) + 3 Ba(l)
H2SO4 + HgO = HgSO4 + H2O =>
H2SO4 + HgO = HgSO4 + H2O
Mg2 + SO = MgSO =>
Mg2 + 2 SO = 2 MgSO
Ag + H2SO3 = AgSO3 + H2 =>
Ag + H2SO3 = AgSO3 + H2
Li + No2 = LiNo3 =>
2 Li + 3 No2 = 2 LiNo3
Zn + HNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + HNO3 + 8 NaOH = 4 Na2ZnO2 + NH3 + 3 H2O
HNO3 + Na2O = NaNO3 + H2O =>
2 HNO3 + Na2O = 2 NaNO3 + H2O
Ba(CH3COO)2 + ZnI2 = BaI2 + Zn(CH3COO)2 =>
Ba(CH3COO)2 + ZnI2 = BaI2 + Zn(CH3COO)2
MnSO4 + KOH + H2O = KMnO4 + SO2 + H2 =>
2 MnSO4 + 2 KOH + 2 H2O = 2 KMnO4 + 2 SO2 + 3 H2
(NH4)2S + Cr(ClO3)3 = NH4ClO3 + Cr2S3 =>
3(NH4)2S + 2 Cr(ClO3)3 = 6 NH4ClO3 + Cr2S3
Ni(OH)2(s) + H2SO4(aq) = NiSO4(aq) + H2O(l) =>
Ni(OH)2(s) + H2SO4(aq) = NiSO4(aq) + 2 H2O(l)
NaOH + C3H7COOH = NaC3H7COO + H2O =>
NaOH + C3H7COOH = NaC3H7COO + H2O
Al(l) + BaO(s) = Al2O3(s) + Ba =>
2 Al(l) + 3 BaO(s) = Al2O3(s) + 3 Ba
NH4SO4 + H2O = NH4OH + HSO4 =>
NH4SO4 + H2O = NH4OH + HSO4
ZnCO3 + HCl = ZnCl2 + H2CO3 =>
ZnCO3 + 2 HCl = ZnCl2 + H2CO3
Ba(NO3)2 + Na2S2O3 = BaS2O3 + NaNO3 =>
Ba(NO3)2 + Na2S2O3 = BaS2O3 + 2 NaNO3
HClO4 + BaCl2 = Ba(ClO4)2 + HCl =>
2 HClO4 + BaCl2 = Ba(ClO4)2 + 2 HCl
C22H46 + O2 = H2O + CO2 =>
2 C22H46 + 67 O2 = 46 H2O + 44 CO2
CrO3 + H2SO4 + Mg = Cr2O3 + MgSO4 + H2O =>
2 CrO3 + 3 H2SO4 + 3 Mg = Cr2O3 + 3 MgSO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
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Équations équilibrées sur12/25/23
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