| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Al(NO3)3 + H2BO3 = Al2(BO3)3 + HNO3 =>
2 Al(NO3)3 + 3 H2BO3 = Al2(BO3)3 + 6 HNO3
Cl2 + NaOH = NaCl + H2O + NaClO3 =>
3 Cl2 + 6 NaOH = 5 NaCl + 3 H2O + NaClO3
HNO3 + HCl = NO + Cl2 + H2O =>
2 HNO3 + 6 HCl = 2 NO + 3 Cl2 + 4 H2O
Mg + Al2(So4)3 = MgSo4 + Al =>
3 Mg + Al2(So4)3 = 3 MgSo4 + 2 Al
HCl + CACO3 = CACl2 + H2O + CO2 =>
2 HCl + CACO3 = CACl2 + H2O + CO2
C5H4NSO3 + O2 = CO2 + H2O + NO2 + SO2 =>
2 C5H4NSO3 + 13 O2 = 10 CO2 + 4 H2O + 2 NO2 + 2 SO2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Ni(NO3)4 + Na2SO4 = Ni(SO4)2 + NaNO3 =>
Ni(NO3)4 + 2 Na2SO4 = Ni(SO4)2 + 4 NaNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCL = HCL =>
HCL = HCL
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbO + O2 = PbO2 =>
2 PbO + O2 = 2 PbO2
H2NOH = H + NOH =>
H2NOH = 2 H + NOH
HNO3 + H2S = NO + H2O + S =>
2 HNO3 + 3 H2S = 2 NO + 4 H2O + 3 S
HNCO + NO2 = N2 + CO2 + H2O =>
8 HNCO + 6 NO2 = 7 N2 + 8 CO2 + 4 H2O
KMnO2 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO2 + 8 HCl = 2 KCl + 2 MnCl2 + 4 H2O + Cl2
KMnO4 + HCl = Cl2 + H2O + KCl + MnCl2 =>
2 KMnO4 + 16 HCl = 5 Cl2 + 8 H2O + 2 KCl + 2 MnCl2
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l)
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H6 + ClCH2COCH3 = C6H5CH2COCH3 + HCl =>
C6H6 + ClCH2COCH3 = C6H5CH2COCH3 + HCl
KI + H2SO4 + H2O2 = H2O + I2 + K2SO4 =>
2 KI + H2SO4 + H2O2 = 2 H2O + I2 + K2SO4
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
C6H6 + ClCH2COCH3 + Al = C6H5CH2COCH3 + AlCl3 + H2 =>
6 C6H6 + 6 ClCH2COCH3 + 2 Al = 6 C6H5CH2COCH3 + 2 AlCl3 + 3 H2
Au2S3(s) + H2(g) = Au(s) + H2S(g) =>
Au2S3(s) + 3 H2(g) = 2 Au(s) + 3 H2S(g)
Sn(s) + HI(aq) = SnI2(aq) + H2(g) =>
Sn(s) + 2 HI(aq) = SnI2(aq) + H2(g)
NaBH4(s) + H2SO4(aq) = B2H6(g) + H2(g) + Na2SO4(aq) =>
2 NaBH4(s) + H2SO4(aq) = B2H6(g) + 2 H2(g) + Na2SO4(aq)
C3H8(l) + O2(g) = CO2(g) + H2O(l) =>
C3H8(l) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Cr2O72{-} + Br{-} + H3O{+} = Cr3{+} + Br2 + H2O =>
6 Cr2O72{-} + 854 Br{-} + 864 H3O{+} = 4 Cr3{+} + 427 Br2 + 1296 H2O
SnS + H2O + HNO3 = NO + H2SnO3 + H2SO4 =>
3 SnS + H2O + 10 HNO3 = 10 NO + 3 H2SnO3 + 3 H2SO4
C6H5NH2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NH2 + 35 O2 = 24 CO2 + 14 H2O + 4 NO2
Cu(NO3)2 = Cu + NO2 + O2 =>
Cu(NO3)2 = Cu + 2 NO2 + O2
Cr2O7{2-} + Br{-} + H3O{+} = Cr3{+} + Br2 + H2O =>
3 Cr2O7{2-} + 34 Br{-} + 42 H3O{+} = 2 Cr3{+} + 17 Br2 + 63 H2O
PbCrO4 = Pb + CrO4 =>
PbCrO4 = Pb + CrO4
PbCrO4 = PbCr + O4 =>
PbCrO4 = PbCr + O4
KMNO4 + HI = KI + I2 + MNI2 + H2O =>
2 KMNO4 + 16 HI = 2 KI + 5 I2 + 2 MNI2 + 8 H2O
K2CO3 + HBr = KBr + H2O + CO2 =>
K2CO3 + 2 HBr = 2 KBr + H2O + CO2
PbCrO4 = PbCrO4 =>
PbCrO4 = PbCrO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
KMNO4 + HCl = KCl + MNCl2 + Cl2 + H2O =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 5 Cl2 + 8 H2O
H2SO4(aq) + LiOH(aq) = Li2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 LiOH(aq) = Li2SO4(aq) + 2 H2O(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4 + SO4 = (NH4)2SO4 =>
2 NH4 + SO4 = (NH4)2SO4
K2SO3 + H2SO4 = K2SO4 + H2O + SO2 =>
K2SO3 + H2SO4 = K2SO4 + H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/16
Équations équilibrées sur07/01/15
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