| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4*5H2O = CaSO4*2H2O + 3 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
[C2H2] + O2 = [CO2] + [H2O] =>
2[C2H2] + 5 O2 = 4[CO2] + 2[H2O]
HPO3 + Ca(OH)2 = Ca(PO3)2 + H2O =>
2 HPO3 + Ca(OH)2 = Ca(PO3)2 + 2 H2O
RbPO4 + TiNO3 = TiPO4 + RbNO3 =>
RbPO4 + TiNO3 = TiPO4 + RbNO3
C3H5O2Br + KOH = C3H6O3 + KBr =>
C3H5O2Br + KOH = C3H6O3 + KBr
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HNO3 + NH2OH = HNO2 + H2O =>
2 HNO3 + NH2OH = 3 HNO2 + H2O
S8(s) + Cl2(g) = SCl2(l) =>
S8(s) + 8 Cl2(g) = 8 SCl2(l)
C19H29O2 + O2 = CO2 + H2O =>
4 C19H29O2 + 101 O2 = 76 CO2 + 58 H2O
Al(OH)3 + H2SO4 = Al(OH)3SO3 + H2O =>
Al(OH)3 + H2SO4 = Al(OH)3SO3 + H2O
CuSO4(aq) + Mg = Cu(s) + MgSO4 =>
CuSO4(aq) + Mg = Cu(s) + MgSO4
PCl3(l) + KClO3(s) = POCl3(l) + KCl(aq) =>
3 PCl3(l) + KClO3(s) = 3 POCl3(l) + KCl(aq)
Fe2O3 + KI = Fe + KIO3 =>
Fe2O3 + KI = 2 Fe + KIO3
Fe3P + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O + H3PO4 =>
10 Fe3P + 28 KMnO4 + 87 H2SO4 = 15 Fe2(SO4)3 + 14 K2SO4 + 28 MnSO4 + 72 H2O + 10 H3PO4
C6H14O2 + NaOH = C6H13O2Na + H2O =>
C6H14O2 + NaOH = C6H13O2Na + H2O
HHCO + NH2NHC6H3(NO2)2 = HHCNNHC6H3(NO2)2 + H2O =>
HHCO + NH2NHC6H3(NO2)2 = HHCNNHC6H3(NO2)2 + H2O
MgNH4PO4 + H2SO4 = MgSO4 + (NH4)H2PO4 =>
MgNH4PO4 + H2SO4 = MgSO4 + (NH4)H2PO4
NaBr2 + H2(SO4) = Na(SO4) + SO2 + Br2 + H2O =>
NaBr2 + 2 H2(SO4) = Na(SO4) + SO2 + Br2 + 2 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
HCl + Ca2 = HCa + Cl =>
2 HCl + Ca2 = 2 HCa + 2 Cl
Ba(NO3)2(aq) + Na2(CrO4)(aq) = BaCrO4(aq) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2(CrO4)(aq) = BaCrO4(aq) + 2 NaNO3(aq)
CH3CHCH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
2 CH3CHCH3 + 2 KMnO4 + 3 H2SO4 = 2 CH3CH2COOH + K2SO4 + 2 MnSO4 + 4 H2O
BeCl2 + H2O = BeCl2O2H4 =>
BeCl2 + 2 H2O = BeCl2O2H4
FeTiO3(s) + C(s) + Cl2(g) = TiCl4(g) + CO(g) + FeCl3(g) =>
2 FeTiO3(s) + 6 C(s) + 7 Cl2(g) = 2 TiCl4(g) + 6 CO(g) + 2 FeCl3(g)
(CH3(CH2)5)CH3 + O2 = CO2 + H2O =>
(CH3(CH2)5)CH3 + 11 O2 = 7 CO2 + 8 H2O
H2SO4 + MnCl2 = MnSO4 + HCl =>
H2SO4 + MnCl2 = MnSO4 + 2 HCl
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
NH3 + H2O = NH4 + OH = NH3 + H2O =>
NH3 + H2O = NH4 + OH
Ni((NO3)2)(H2O)6 + Fe(NO3)3(H2O)9 + Zn(NO3)2(H2O)6 + Cu(NO3)2(H2O)25 = Ni5Cu2Zn3Fe2O4 + H2O + N2 + O2 =>
5 Ni((NO3)2)(H2O)6 + 2 Fe(NO3)3(H2O)9 + 3 Zn(NO3)2(H2O)6 + 2 Cu(NO3)2(H2O)25 = Ni5Cu2Zn3Fe2O4 + 116 H2O + 13 N2 + 37 O2
BeCl2 + H2O = BeCl2O2H4 =>
BeCl2 + 2 H2O = BeCl2O2H4
BeCl2 + H2O = BeOHCl + HCl =>
BeCl2 + H2O = BeOHCl + HCl
As2S5 + NO3{-} + H{+} + H2O = H3AsO4 + NO + S =>
3 As2S5 + 10 NO3{-} + 10 H{+} + 4 H2O = 6 H3AsO4 + 10 NO + 15 S
NO2{-} + H{+} + e = NH3 + H2O =>
NO2{-} + 7 H{+} + 6e = NH3 + 2 H2O
VO2{+} + ClO2{-} + H{+} = VO{2+} + H2O + ClO2 =>
VO2{+} + ClO2{-} + 2 H{+} = VO{2+} + H2O + ClO2
H2SO3 + Mg(OH)2 = SO3Mg + H2O =>
H2SO3 + Mg(OH)2 = SO3Mg + 2 H2O
CH3CHCH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH3CHCH3 + 14 KMnO4 + 21 H2SO4 = 15 CH3COOH + 26 H2O + 14 MnSO4 + 7 K2SO4
As2O3 + HIO3 + H2O = H3AsO4 + I2 =>
5 As2O3 + 4 HIO3 + 13 H2O = 10 H3AsO4 + 2 I2
AlCl3*15H2O + Ca(OH)2 = CaCl2 + Al(OH)3 + H2O =>
2 AlCl3*15H2O + 3 Ca(OH)2 = 3 CaCl2 + 2 Al(OH)3 + 30 H2O
Sn(s) + Cr(NO3)3(aq) = SnNO3 + Cr =>
3 Sn(s) + Cr(NO3)3(aq) = 3 SnNO3 + Cr
CH3CHCH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
2 CH3CHCH3 + 2 KMnO4 + 3 H2SO4 = 2 CH3CH2COOH + K2SO4 + 2 MnSO4 + 4 H2O
KCl + PBCHO = KCHO + PBCl =>
KCl + PBCHO = KCHO + PBCl
LiBr(aq) + F2 = LiF + Br =>
2 LiBr(aq) + F2 = 2 LiF + 2 Br
Pb + P4 = PbP =>
4 Pb + P4 = 4 PbP
KMnO4 + KNO2 + H2O = MnO + KNO3 + KOH =>
2 KMnO4 + 5 KNO2 + H2O = 2 MnO + 5 KNO3 + 2 KOH
BeCl2 + H2O = Be(OH)2 + HCl =>
BeCl2 + 2 H2O = Be(OH)2 + 2 HCl
Pb + P4 = Pb3P2 =>
6 Pb + P4 = 2 Pb3P2
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
BeCl2 + H2O = BeO + HCl =>
BeCl2 + H2O = BeO + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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