| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO3)3 + 6 HCl = 2 FeCl3 + 3 SO2 + 3 H2O
K2(Cr2O7) + BaCl2 + H2SO4 = Cl2 + Cr2(SO4)3 + Ba(SO4) + K2(SO4) + H2O =>
K2(Cr2O7) + 3 BaCl2 + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 3 Ba(SO4) + K2(SO4) + 7 H2O
CH3SH + CO = CH3CO(SCH3) + H2S =>
2 CH3SH + CO = CH3CO(SCH3) + H2S
Na{+2}S + Li{+3}P = Na{+3}P + Li =>
3 Na{+2}S + Li{+3}P = 3 Na{+3}P + Li
Sn(SO4)2 + Na3PO4 = Sn3(PO4)4 + Na2SO4 =>
3 Sn(SO4)2 + 4 Na3PO4 = Sn3(PO4)4 + 6 Na2SO4
F + NaOH = NaF + O2 + H2O =>
4 F + 4 NaOH = 4 NaF + O2 + 2 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C2H4O + O = C2H4O2 =>
C2H4O + O = C2H4O2
Br + LiOH = LiBr + LiBrO2 + H2O =>
4 Br + 4 LiOH = 3 LiBr + LiBrO2 + 2 H2O
GaF3 + CS = CSF + Ga =>
GaF3 + 3 CS = 3 CSF + Ga
H2S + Al = H2 + Al2S3 =>
3 H2S + 2 Al = 3 H2 + Al2S3
SnS + Na2S2 = Na2SnS3 =>
SnS + Na2S2 = Na2SnS3
Fe(III) + Cl2 = Fe(III)Cl2 =>
Fe(III) + Cl2 = Fe(III)Cl2
KMnO4 + PH3 = K3PO4 + K2HPO4 + MnO2 + H2O =>
8 KMnO4 + 3 PH3 = 2 K3PO4 + K2HPO4 + 8 MnO2 + 4 H2O
H7C16 + O2 = CO2 + H2O =>
4 H7C16 + 71 O2 = 64 CO2 + 14 H2O
Al2O3(l) = Al(s) + O2(g) =>
2 Al2O3(l) = 4 Al(s) + 3 O2(g)
HN2NNH2 + IO3{-} + Cl{-} + H{+} = N2 + ICl2{-} + H2O =>
4 HN2NNH2 + 3 IO3{-} + 6 Cl{-} + 6 H{+} = 8 N2 + 3 ICl2{-} + 9 H2O
Sr + NHO3 = Sr(NO3)2 + H2 =>
Sr + 2 NHO3 = Sr(NO3)2 + H2
AgNO3 + (NH4)2(CO3) = Ag2CO3 + NH4NO3 =>
2 AgNO3 + (NH4)2(CO3) = Ag2CO3 + 2 NH4NO3
Mn2O7 + CO2 = Mn2(CO3)7 =>
Mn2O7 + 7 CO2 = Mn2(CO3)7
(NH4)2Cr2O7 + NaOH = Na2Cr2O7 + NH4OH =>
(NH4)2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 NH4OH
(NH4)2CO3 + H2O = NH4OH + NH4HCO3 =>
(NH4)2CO3 + H2O = NH4OH + NH4HCO3
Se(s) + O2(g) = SeO3 =>
2 Se(s) + 3 O2(g) = 2 SeO3
NaBr + Pb(ClO3)2 = PbBr2 + NaClO3 =>
2 NaBr + Pb(ClO3)2 = PbBr2 + 2 NaClO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Sr(s) + Br(l) = SrBr2 =>
Sr(s) + 2 Br(l) = SrBr2
Ca + O2 = (CaO) =>
2 Ca + O2 = 2(CaO)
C2H5OH + H2O = CO + H2 =>
C2H5OH + H2O = 2 CO + 4 H2
C8H3 + O2 = CO2 + H2O =>
4 C8H3 + 35 O2 = 32 CO2 + 6 H2O
CH3COOH + Br2 = CH2COOHBr + H2 =>
2 CH3COOH + Br2 = 2 CH2COOHBr + H2
C3H7OH + Cr2O7 = C3H6O + Cr + H2O =>
7 C3H7OH + Cr2O7 = 7 C3H6O + 2 Cr + 7 H2O
CuCI + NaCN = CuCN + NaCI =>
CuCI + NaCN = CuCN + NaCI
CH3CH2OH + HI = CH3CH2I + H2O =>
CH3CH2OH + HI = CH3CH2I + H2O
C6H14N2O2 = C5H14N2 + CO2 =>
C6H14N2O2 = C5H14N2 + CO2
MnS + Ca = CaS + Mn =>
MnS + Ca = CaS + Mn
Na + CuS = Na2S + Cu =>
2 Na + CuS = Na2S + Cu
LiI + Ag2SO4 = Li2SO4 + AgI =>
2 LiI + Ag2SO4 = Li2SO4 + 2 AgI
Hg + AuCl3 = HgCl2 + Au =>
3 Hg + 2 AuCl3 = 3 HgCl2 + 2 Au
BaSO4 + AgNO3 = BaNO3 + AgSO4 =>
BaSO4 + AgNO3 = BaNO3 + AgSO4
Ca + O2 = (CaO) =>
2 Ca + O2 = 2(CaO)
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
KHSO3 + BaCl2 = KCl + BaSO3 + HCl =>
KHSO3 + BaCl2 = KCl + BaSO3 + HCl
NaI + KF = NaF + KI =>
NaI + KF = NaF + KI
MgSO3 + NaCl = MgCl2 + Na2SO3 =>
MgSO3 + 2 NaCl = MgCl2 + Na2SO3
Y + HCl = YCl2 + H2 =>
Y + 2 HCl = YCl2 + H2
C4H9I + Na = C4H9 + NaI =>
C4H9I + Na = C4H9 + NaI
KI + NO2 + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KI + NO2 + H2SO4 = I2 + NO + K2SO4 + H2O
C6H9N3O2 + C3H4O4 = C6H10N3O2C3H3O4 =>
C6H9N3O2 + C3H4O4 = C6H10N3O2C3H3O4
C6H11Br = C6H10 + HBr =>
C6H11Br = C6H10 + HBr
NaBr + Pb(ClO3)2 = PbBr2 + NaClO3 =>
2 NaBr + Pb(ClO3)2 = PbBr2 + 2 NaClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/04/24
Équations équilibrées sur07/04/23
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