| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaH2PO4 + O = NaPO4 + H2O
CH3N + LiAlH4 = CH4 + LiAlH3N =>
CH3N + LiAlH4 = CH4 + LiAlH3N
BaO + Br2 = BaBr + O2 =>
2 BaO + Br2 = 2 BaBr + O2
CHCl + O2 = CO2 + H2O + Cl =>
4 CHCl + 5 O2 = 4 CO2 + 2 H2O + 4 Cl
H3O + CH3CH2OH = H2O + CH3CH3OH =>
H3O + CH3CH2OH = H2O + CH3CH3OH
CuSO4 + Cs2CO3 = CuCO3 + Cs2SO4 =>
CuSO4 + Cs2CO3 = CuCO3 + Cs2SO4
H + LaO = H2O + La =>
2 H + LaO = H2O + La
Sr(OH)2 + KNO3 = KOH + Sr(NO3)2 =>
Sr(OH)2 + 2 KNO3 = 2 KOH + Sr(NO3)2
NaHS + H2SO4 = Na2SO4 + H2S =>
2 NaHS + H2SO4 = Na2SO4 + 2 H2S
B2O3 + C + Cl2 = BCl3 + CO =>
B2O3 + 3 C + 3 Cl2 = 2 BCl3 + 3 CO
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Fe2O3 + LiF = FeF3 + Li2O =>
Fe2O3 + 6 LiF = 2 FeF3 + 3 Li2O
AgNO3 + Cl2 = N2O5 + AgCl + O =>
2 AgNO3 + Cl2 = N2O5 + 2 AgCl + O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
TiOSO4 + H2O2 + H2SO4 = H2[TiO2(SO4)2] + H2O =>
TiOSO4 + H2O2 + H2SO4 = H2[TiO2(SO4)2] + H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
S + O2 = S2(O2)2 =>
2 S + 2 O2 = S2(O2)2
KNO2 + H2SO4 = NO + HNO3 + K2SO4 + H2O =>
6 KNO2 + 3 H2SO4 = 4 NO + 2 HNO3 + 3 K2SO4 + 2 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Al2(SO3)3 + H2O = Al + OH + SO2 =>
Al2(SO3)3 + 3 H2O = 2 Al + 6 OH + 3 SO2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
NH3 + NaNO2 = HNO2 + NaNH2 =>
NH3 + NaNO2 = HNO2 + NaNH2
ClO3 + NO = Cl2 + NO2 =>
2 ClO3 + 6 NO = Cl2 + 6 NO2
Al2O3 + Ca(OH)2 = CaOHAlO2 + H2O =>
Al2O3 + 2 Ca(OH)2 = 2 CaOHAlO2 + H2O
CaCl2 + BK3O3 = Ca3(BO3)2 + KCl =>
3 CaCl2 + 2 BK3O3 = Ca3(BO3)2 + 6 KCl
CrCl2 + HClO3 + H2O = H2Cr2O7 + HCl =>
6 CrCl2 + 4 HClO3 + 9 H2O = 3 H2Cr2O7 + 16 HCl
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
FeBr3 + AgNo3 = Fe(No3)3 + AgBr =>
FeBr3 + 3 AgNo3 = Fe(No3)3 + 3 AgBr
KOH + MgCO3 = K2CO3Mg(OH)2 =>
2 KOH + MgCO3 = K2CO3Mg(OH)2
Na2CO3(s) = Na2O(aq) + CO2(g) =>
Na2CO3(s) = Na2O(aq) + CO2(g)
KClO4 + C6H8O8 = CO2 + H2O + KCl =>
2 KClO4 + C6H8O8 = 6 CO2 + 4 H2O + 2 KCl
C2H5N(s) + O2(s) = CO2(g) + H2O(l) + N2(g) =>
4 C2H5N(s) + 13 O2(s) = 8 CO2(g) + 10 H2O(l) + 2 N2(g)
CH4CH2OH + O2 = CH3COOH + H2O =>
4 CH4CH2OH + 5 O2 = 4 CH3COOH + 6 H2O
H2O + SO2 + HNO3 = H2SO4 + NH3 =>
5 H2O + 4 SO2 + HNO3 = 4 H2SO4 + NH3
Ag + CuSO4 = Ag2Cu + SO4 =>
2 Ag + CuSO4 = Ag2Cu + SO4
Y(NO3)3 + H2O = Y(OH)3 + HNO3 =>
Y(NO3)3 + 3 H2O = Y(OH)3 + 3 HNO3
MgS + NaOH = Mg(OH)2 + Na2S =>
MgS + 2 NaOH = Mg(OH)2 + Na2S
BaSO4 + KBr = BaBr2 + K2SO4 =>
BaSO4 + 2 KBr = BaBr2 + K2SO4
LiOH(s) + H2SO4(aq) = Li2SO4(aq) + H2O(l) =>
2 LiOH(s) + H2SO4(aq) = Li2SO4(aq) + 2 H2O(l)
SF2 + F = F6S =>
SF2 + 4 F = F6S
MgI2(aq) + Br2(g) = MgBr2(aq) + I2(s) =>
MgI2(aq) + Br2(g) = MgBr2(aq) + I2(s)
NaNO2 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + Na2SO4 + NO2 + H2O =>
6 NaNO2 + 7 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 6 NO2 + 7 H2O
Na2CO3 + MgSO4 = MgCO3Na2SO4 =>
Na2CO3 + MgSO4 = MgCO3Na2SO4
BaCO3 + CH3COOH = Ba(CH3COO) + H2O + CO2 =>
8 BaCO3 + 9 CH3COOH = 8 Ba(CH3COO) + 6 H2O + 10 CO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
Fe(NO3)2 + NaCl = FeCl2 + Na(NO3) =>
Fe(NO3)2 + 2 NaCl = FeCl2 + 2 Na(NO3)
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
Al2(SO4)3 + Ca(CH3CO2)2 = Al(CH3CO2) + Ca(SO4)3 =>
Al2(SO4)3 + Ca(CH3CO2)2 = 2 Al(CH3CO2) + Ca(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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