| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
NH4Cl + HNO3 = HCl + NH4NO3 =>
NH4Cl + HNO3 = HCl + NH4NO3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Zn + KMnO4 + H2SO4 = ZnSO4 + MnSO4 + K2SO4 + H2O =>
5 Zn + 2 KMnO4 + 8 H2SO4 = 5 ZnSO4 + 2 MnSO4 + K2SO4 + 8 H2O
CuO + Ca = CaO + Cu =>
CuO + Ca = CaO + Cu
H2SO4 + Ae(OH)3 = H2O + Ae2(SO4)3 =>
3 H2SO4 + 2 Ae(OH)3 = 6 H2O + Ae2(SO4)3
C2H6O + CoCl2 = Co(C2H6O) + CoCl4 =>
C2H6O + 2 CoCl2 = Co(C2H6O) + CoCl4
Sn + HNO3 = SnO2 + NO + H2 =>
2 Sn + 2 HNO3 = 2 SnO2 + 2 NO + H2
HNO3 + NH4OH = N2H03 + H2O =>
3 HNO3 + 13 NH4OH = 8 N2H03 + 22 H2O
KOH + NaI = KNa + IOH =>
KOH + NaI = KNa + IOH
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
Sn + SnCl2 = Sn2Cl2 =>
Sn + SnCl2 = Sn2Cl2
Na2(SO)4 + BaCl2 = NaCl + Ba(SO)4 =>
Na2(SO)4 + BaCl2 = 2 NaCl + Ba(SO)4
Na2SO3 + H2SO4 = Na2SO4 + H2S =>
4 Na2SO3 + H2SO4 = 4 Na2SO4 + H2S
Pb(No3)2 + NaCl = PbCl + Na(No3)2 =>
Pb(No3)2 + NaCl = PbCl + Na(No3)2
Sn + SnCl2 = Sn2Cl2 =>
Sn + SnCl2 = Sn2Cl2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2SO4 + NaI + NaIO = Na2SO4 + I2 + H2O =>
H2SO4 + NaI + NaIO = Na2SO4 + I2 + H2O
CoCl2 + CH3COOH = Co(CH3COO)2 + HCl =>
CoCl2 + 2 CH3COOH = Co(CH3COO)2 + 2 HCl
BiCl3 + K2Cr2O7 + H2O = (BiO)2Cr2O7 + HCl + KCl =>
2 BiCl3 + K2Cr2O7 + 2 H2O = (BiO)2Cr2O7 + 4 HCl + 2 KCl
FeS2 + HCl = FeCl2 + HS =>
FeS2 + 2 HCl = FeCl2 + 2 HS
Na2S + HClO2 = H2S + NaClO2 =>
Na2S + 2 HClO2 = H2S + 2 NaClO2
FeCl3 + KF = FeF + KCl3 =>
FeCl3 + KF = FeF + KCl3
H + HCO3(s) = H2CO3 =>
H + HCO3(s) = H2CO3
(NH4)2SO4 + NaCl = ClNH4 + Na2SO4 =>
(NH4)2SO4 + 2 NaCl = 2 ClNH4 + Na2SO4
KOH + SO3 = K2SO4 + H2O =>
2 KOH + SO3 = K2SO4 + H2O
HCl + NaCO3 + NaC = NaCl + H2O + CO2 =>
6 HCl + 5 NaCO3 + NaC = 6 NaCl + 3 H2O + 6 CO2
CH3COOH + Cl2CHCOOK = CH3COOK + Cl2CHCOOH =>
CH3COOH + Cl2CHCOOK = CH3COOK + Cl2CHCOOH
C78H158O3 + O2 = CO2 + H2O =>
C78H158O3 + 116 O2 = 78 CO2 + 79 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CH3COOK + HCl = CH3COOCl + HK =>
CH3COOK + HCl = CH3COOCl + HK
I + K = KI =>
I + K = KI
BaCl2*2H2O + Al2(SO4)3 = Al2(SO4)3*18H2O + BaCl2 =>
9 BaCl2*2H2O + Al2(SO4)3 = Al2(SO4)3*18H2O + 9 BaCl2
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Br2 + KL = KBr + L =>
Br2 + 2 KL = 2 KBr + 2 L
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3Br + CH3OH = CH3CH3O + HBr =>
CH3Br + CH3OH = CH3CH3O + HBr
C6H5OH + H2O = C6H5O{-} + H3O{+} =>
C6H5OH + H2O = C6H5O{-} + H3O{+}
Ca + O = CaO =>
Ca + O = CaO
CuO + Ca = CaO + Cu =>
CuO + Ca = CaO + Cu
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CH3CH3CHCOOH + KOH = CH3CH3CHCOOK + H2O =>
CH3CH3CHCOOH + KOH = CH3CH3CHCOOK + H2O
H3PO5 + MnSO4 + H2O = H3PO4 + MnO2 + H2SO4 =>
H3PO5 + MnSO4 + H2O = H3PO4 + MnO2 + H2SO4
CaAl2Si2O8 + OH + H = Al2Si2O5(OH)4 + Ca =>
CaAl2Si2O8 + OH + 3 H = Al2Si2O5(OH)4 + Ca
CuSO4(aq) + Pb(NO3)2(aq) = Cu(NO3)2 + PbSO4 =>
CuSO4(aq) + Pb(NO3)2(aq) = Cu(NO3)2 + PbSO4
S + O2 = (SO2) =>
S + O2 = (SO2)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/25
Équations équilibrées sur04/24/24
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