| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlP + 3 H2O = 2 PH3 + Al2O3
NaAl(OH)4 + H2SO4 = H2O + Al2(SO4)3 + NaOH =>
2 NaAl(OH)4 + 3 H2SO4 = 6 H2O + Al2(SO4)3 + 2 NaOH
AgBr = Ag + Br =>
AgBr = Ag + Br
CuCl2 + F = FCl + Cu2 =>
2 CuCl2 + 4 F = 4 FCl + Cu2
H2(s) + Cl2(s) = HCl =>
H2(s) + Cl2(s) = 2 HCl
Cu(s) + NaCl(aq) = CuCl(aq) + Na(s) =>
Cu(s) + NaCl(aq) = CuCl(aq) + Na(s)
C2H5OH + CUO = CH3CHO + CU + H2O =>
C2H5OH + CUO = CH3CHO + CU + H2O
PCl3 + KMnO4 + H2O = MnCl2 + H3PO4 + KCl + HCl =>
5 PCl3 + 2 KMnO4 + 12 H2O = 2 MnCl2 + 5 H3PO4 + 2 KCl + 9 HCl
C2H2 + KMnO4 + H2O = (COOH)2 + KOH + MnO2 =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 KOH + 8 MnO2
Ca(CO3) + HNO3 = Ca(NO3)2 + CO2 + H2O =>
Ca(CO3) + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
F2 + HNO3 = HFO3 + NO + H2O =>
3 F2 + 10 HNO3 = 6 HFO3 + 10 NO + 2 H2O
C6H4CH3NO2 + Fe + HCl = C6H4CH3NH3Cl + FeCl2 + H2O =>
C6H4CH3NO2 + 3 Fe + 7 HCl = C6H4CH3NH3Cl + 3 FeCl2 + 2 H2O
MgO + TiO2 = MgTiO3 =>
MgO + TiO2 = MgTiO3
Ca(s) + HgNO3(aq) = Ca(NO3)2(aq) + Hg(s) =>
Ca(s) + 2 HgNO3(aq) = Ca(NO3)2(aq) + 2 Hg(s)
Mn3O4 + H2SO4 = MnSO4 + Mn2(SO4)3 + H2O =>
Mn3O4 + 4 H2SO4 = MnSO4 + Mn2(SO4)3 + 4 H2O
Sc + HNO3 = Sc(NO3)3 + N2O + H2O =>
8 Sc + 30 HNO3 = 8 Sc(NO3)3 + 3 N2O + 15 H2O
NaNO2 = Na2O + NO + NO2 =>
2 NaNO2 = Na2O + NO + NO2
C2H4O + Na2B4O7*10H2O = Na2C4H8B4O9 + H2O =>
2 C2H4O + Na2B4O7*10H2O = Na2C4H8B4O9 + 10 H2O
Al + KOH + KNO3 + H2O = K3[Al(OH)6] + NH3 =>
8 Al + 21 KOH + 3 KNO3 + 18 H2O = 8 K3[Al(OH)6] + 3 NH3
S + O2 = SO2 =>
S + O2 = SO2
K3[Ag(S2O3)2] + Na2S = Na2S2O3 + Ag2S + K2S =>
2 K3[Ag(S2O3)2] + 4 Na2S = 4 Na2S2O3 + Ag2S + 3 K2S
HCl(s) + Na2CO3(s) = NaCl(s) + CO2(s) + H2O(s) =>
2 HCl(s) + Na2CO3(s) = 2 NaCl(s) + CO2(s) + H2O(s)
Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + Ca(SO4) =>
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(SO4)
Ba3(PO4)2 + AgNO3 = Ag3PO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 6 AgNO3 = 2 Ag3PO4 + 3 Ba(NO3)2
Cu(CH3COO)2 + KOH = Cu(OH)2 + KCH3COO =>
Cu(CH3COO)2 + 2 KOH = Cu(OH)2 + 2 KCH3COO
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH3 + H2O =>
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH3 + H2O
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Fe(NO3)3 + Na2S = Fe2S3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2S = Fe2S3 + 6 NaNO3
C600H1202 + O2 = CO2 + H2O =>
2 C600H1202 + 1801 O2 = 1200 CO2 + 1202 H2O
NH4OH + CuSO4 = NH4SO4 + CuOH =>
NH4OH + CuSO4 = NH4SO4 + CuOH
Al(NO3)3 + H2O = HNO3 + Al(OH)3 =>
Al(NO3)3 + 3 H2O = 3 HNO3 + Al(OH)3
Fe(SCN)3 + NaF = Na(SCN) + FeF3 =>
Fe(SCN)3 + 3 NaF = 3 Na(SCN) + FeF3
(NH4)2SO4 + Ba(CH3COO)2 = BaSO4 + (NH4)2(CH3COO)2 =>
(NH4)2SO4 + Ba(CH3COO)2 = BaSO4 + (NH4)2(CH3COO)2
NaCl + Br2 = NaBr + Cl =>
2 NaCl + Br2 = 2 NaBr + 2 Cl
H2O2 + MnO2 = H2 + MnO4 =>
H2O2 + MnO2 = H2 + MnO4
Fe(NO3)2 + Na2CO3 = FeCO3 + Na2(NO3)2 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + Na2(NO3)2
CO2 + C = CO =>
CO2 + C = 2 CO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH(OH)COOH + NaOH = CH3CH(ONa)COONa + H2O =>
CH3CH(OH)COOH + 2 NaOH = CH3CH(ONa)COONa + 2 H2O
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
Cr + NaOH = CrNaOH =>
Cr + NaOH = CrNaOH
MgCO3 + NH3 + H2O = Mg(OH)2 + NH4HCO3 =>
MgCO3 + NH3 + 2 H2O = Mg(OH)2 + NH4HCO3
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
C2H4O2 = CO + H2 =>
C2H4O2 = 2 CO + 2 H2
Cl2 + Na2S = NaCl + S8 =>
8 Cl2 + 8 Na2S = 16 NaCl + S8
NaOH + H2O = Na(OH)2 + H2 =>
2 NaOH + 2 H2O = 2 Na(OH)2 + H2
C3H8 + Cl = C3H7Cl + HCl =>
C3H8 + 2 Cl = C3H7Cl + HCl
SiO + B = B2O3 + Si =>
3 SiO + 2 B = B2O3 + 3 Si
SiH4 + N2O = SiO2 + H2 + N2 =>
SiH4 + 2 N2O = SiO2 + 2 H2 + 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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