| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH3(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
KIO3 + HCI = CO2 + H2O + I2 + KI =>
5 KIO3 + 6 HCI = 6 CO2 + 3 H2O + 3 I2 + 5 KI
H2S + Cl2 = H2 + ClS =>
2 H2S + Cl2 = 2 H2 + 2 ClS
KMnO4 + H2SO3 + HCl = MnCl2 + H2O + H2SO4 + KCl =>
2 KMnO4 + 5 H2SO3 + 6 HCl = 2 MnCl2 + 3 H2O + 5 H2SO4 + 2 KCl
KHS + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
10 KHS + 16 KMnO4 + 19 H2SO4 = 13 K2SO4 + 16 MnSO4 + 24 H2O
KCN + S = KCNS =>
KCN + S = KCNS
NH3 + Rb = H + RbNH2 =>
NH3 + Rb = H + RbNH2
Br + NaF = BrF + NaBr =>
2 Br + NaF = BrF + NaBr
CaO + H2O + AgNO3 = Ca(NO3)2 + AgOH =>
CaO + H2O + 2 AgNO3 = Ca(NO3)2 + 2 AgOH
Mg{2+} + H2O = Mg(OH)2 + H{+} =>
Mg{2+} + 2 H2O = Mg(OH)2 + 2 H{+}
CO + SO2 = S + CO2 =>
2 CO + SO2 = S + 2 CO2
Pb(OH)4 + Li = LiOH + Pb =>
Pb(OH)4 + 4 Li = 4 LiOH + Pb
CH3CH2CH2CHOHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2CH2CHO + H2O =>
5 CH3CH2CH2CHOHCH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3CH2CH2CH2CHO + 9 H2O
CH2S + F2 = CF4 + HF + SF6 =>
CH2S + 6 F2 = CF4 + 2 HF + SF6
(NH4)3PO4 + CuS = Cu3(PO4)2 + (NH4)2S =>
2(NH4)3PO4 + 3 CuS = Cu3(PO4)2 + 3(NH4)2S
NO3{-} + H{+} + {-} = NO + H2O =>
NO3{-} + 4 H{+} + 3e = NO + 2 H2O
(BiO)2SO4 + Br2 + NaOH = NaBiO3 + NaBr + Na2SO4 + H2O =>
(BiO)2SO4 + 2 Br2 + 8 NaOH = 2 NaBiO3 + 4 NaBr + Na2SO4 + 4 H2O
Cu + NHO3 = N2O + Cu(NO3)2 + H2O =>
4 Cu + 10 NHO3 = N2O + 4 Cu(NO3)2 + 5 H2O
hidróxidodecalcio + dióxidodecarbono = carbonatodecalcio + agua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
IO3 + As2O3 = I + AsO4 =>
5 IO3 + 3 As2O3 = 5 I + 6 AsO4
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
CdCl + Fe = FeCl + Cd =>
CdCl + Fe = FeCl + Cd
MnSO4 + H2O = MnSO4*6H2O =>
MnSO4 + 6 H2O = MnSO4*6H2O
MgSO4 + NaOH = Na(SO4) + Mg(OH) =>
MgSO4 + NaOH = Na(SO4) + Mg(OH)
Fl + Cl2 = FlCl4 =>
Fl + 2 Cl2 = FlCl4
KOH + NaI = KI + NaOH =>
KOH + NaI = KI + NaOH
CH3CH2CH2COOH + Mg(OH)2 = (CH3CH2CH2COO)2Mg + H2O =>
2 CH3CH2CH2COOH + Mg(OH)2 = (CH3CH2CH2COO)2Mg + 2 H2O
C7H8(l) + HNO3(g) = C7H5N3O6(s) + H2O(g) =>
C7H8(l) + 3 HNO3(g) = C7H5N3O6(s) + 3 H2O(g)
Ba(OH)2 + HCl = Ba + Cl2 + H2O =>
Ba(OH)2 + 2 HCl = Ba + Cl2 + 2 H2O
H2SO4 + Sn(OH)4 = Sn(SO4)2 + HOH =>
2 H2SO4 + Sn(OH)4 = Sn(SO4)2 + 4 HOH
Na(OH) + SiH4 = Na4Si4 + H2O + H2 =>
4 Na(OH) + 4 SiH4 = Na4Si4 + 4 H2O + 6 H2
HClO + Ba(OH)2 = BaCl2 + H2O2 =>
2 HClO + Ba(OH)2 = BaCl2 + 2 H2O2
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
P2 + I = PI3 =>
P2 + 6 I = 2 PI3
P + Ae = AeP =>
P + Ae = AeP
Sb(NO3)3 + H2O = SbONO3 + HNO3 =>
Sb(NO3)3 + H2O = SbONO3 + 2 HNO3
Cl + CO2 = ClCO2 =>
Cl + CO2 = ClCO2
Al + KNO2 + KOH + H2O = K(Al(OH)4) + NH3 =>
2 Al + KNO2 + KOH + 5 H2O = 2 K(Al(OH)4) + NH3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
PbS + HNO3 + HCl = PbCl2 + S + NO + H2O =>
3 PbS + 2 HNO3 + 6 HCl = 3 PbCl2 + 3 S + 2 NO + 4 H2O
MnS + HNO3 = MnSO4 + NO + H2O =>
3 MnS + 8 HNO3 = 3 MnSO4 + 8 NO + 4 H2O
Pb(NO3)2 + NH3S = PbS + NH3(NO3)2 =>
Pb(NO3)2 + NH3S = PbS + NH3(NO3)2
KIO3 + H3AsO3 + HCl = H3AsO4 + KCl + H2O + ICl =>
KIO3 + 2 H3AsO3 + 2 HCl = 2 H3AsO4 + KCl + H2O + ICl
[Fe(OH)2]2SO4 + H2O = Fe(OH)3 + H2SO4 =>
[Fe(OH)2]2SO4 + 2 H2O = 2 Fe(OH)3 + H2SO4
ClKBr = KClBr =>
ClKBr = KClBr
KMnO4 + KCN + H2O = MnO2 + KOH + KOCN =>
2 KMnO4 + 3 KCN + H2O = 2 MnO2 + 2 KOH + 3 KOCN
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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