| Équations équilibrées la veille |
4 C3H7(s) + 19 O2 = 12 CO2 + 14 H2O
HCN + Mg = Mg(CN)2 + H2 =>
2 HCN + Mg = Mg(CN)2 + H2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaHSO3 + H2CrO4 + H2SO4 = Cr(SO4) + H2O + NaHSO4 =>
2 NaHSO3 + H2CrO4 + H2SO4 = Cr(SO4) + 2 H2O + 2 NaHSO4
MnO4{-} + H2SO3 = Mn{2+} + SO4{2-} + H2O + H{+} =>
2 MnO4{-} + 5 H2SO3 = 2 Mn{2+} + 5 SO4{2-} + 3 H2O + 4 H{+}
Rb + H2O = Rb2O + H2 =>
2 Rb + H2O = Rb2O + H2
CH4(g) + H2O(c) = CO(g) + H2(g) =>
CH4(g) + H2O(c) = CO(g) + 3 H2(g)
Sodiumsulfate + Calciumchloride = sodiumchloride + calciumsulfate =>
Na2SO4 + CaCl2 = 2 NaCl + CaSO4
MeP(O)Cl2 + MeP(O)F2 + (Me)2CHOH = MeP(O)FOCH(Me)2 + HCl =>
MeP(O)Cl2 + MeP(O)F2 + 2(Me)2CHOH = 2 MeP(O)FOCH(Me)2 + 2 HCl
MnO4{-} + H2SO3 = Mn{2+} + SO4{2-} + H2O + H{+} =>
2 MnO4{-} + 5 H2SO3 = 2 Mn{2+} + 5 SO4{2-} + 3 H2O + 4 H{+}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2S + Br2 + H2O = H2SO2 + HBr =>
H2S + 2 Br2 + 2 H2O = H2SO2 + 4 HBr
MnO4 + HBr = MnBr2 + H2O + Br =>
MnO4 + 8 HBr = MnBr2 + 4 H2O + 6 Br
As2S5 + HNO3 = AsO4 + NO2 + S + H2O =>
As2S5 + 16 HNO3 = 2 AsO4 + 16 NO2 + 5 S + 8 H2O
H2O2 + I2 = HIO3 + H2O =>
5 H2O2 + I2 = 2 HIO3 + 4 H2O
IK + HCl = I + KCl + H2 =>
2 IK + 2 HCl = 2 I + 2 KCl + H2
Na2S + Al(C2H3O2)3 = Na(C2H3O2) + Al2S3 =>
3 Na2S + 2 Al(C2H3O2)3 = 6 Na(C2H3O2) + Al2S3
KOH + CIO2 = KCIO2 + KCIO3 + H2O =>
2 KOH + 2 CIO2 = KCIO2 + KCIO3 + H2O
In + OH = In(OH)3 =>
In + 3 OH = In(OH)3
H{+} + MnO4{-} + I{-} = I2 + MnO2 + H2O =>
8 H{+} + 2 MnO4{-} + 6 I{-} = 3 I2 + 2 MnO2 + 4 H2O
NaOH + Al + H2O = H2 + NaAlO2 =>
2 NaOH + 2 Al + 2 H2O = 3 H2 + 2 NaAlO2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
A + B2 = AB =>
2 A + B2 = 2 AB
C7H16 + O2 = CO + H2O =>
2 C7H16 + 15 O2 = 14 CO + 16 H2O
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Ca + HNO3 = Ca(HNO3) =>
Ca + HNO3 = Ca(HNO3)
CaSO4 + (NH4)4[Fe(CN)6] = Ca(NH4)2[Fe(CN)6] + (NH4)2SO4 =>
CaSO4 + (NH4)4[Fe(CN)6] = Ca(NH4)2[Fe(CN)6] + (NH4)2SO4
Ag + SeO4 = AgSeO4 =>
Ag + SeO4 = AgSeO4
Al + Cl2 = Al2Cl4 =>
2 Al + 2 Cl2 = Al2Cl4
FeSO4 + Hg = Hg2SO4 + Fe =>
FeSO4 + 2 Hg = Hg2SO4 + Fe
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
C10H8 + HNO3 = NO + CO2 + H2O =>
C10H8 + 16 HNO3 = 16 NO + 10 CO2 + 12 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Na + FeO2 = FeNa + O2 =>
Na + FeO2 = FeNa + O2
C5H11OH + KMnO4 + H2O = C5H12 + MnO4 + KOH =>
C5H11OH + 2 KMnO4 + H2O = C5H12 + 2 MnO4 + 2 KOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg7 + O2 = MgO =>
2 Mg7 + 7 O2 = 14 MgO
Ca + MgSO4 = Ca(SO4)2 + Mg =>
Ca + 2 MgSO4 = Ca(SO4)2 + 2 Mg
Sr3P2 = Sr + P2 =>
Sr3P2 = 3 Sr + P2
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
copper + FeSO4 = iron + CuSO4 =>
Cu + FeSO4 = Fe + CuSO4
NaHCO3 + C3H7COOH = CH3COONa + H2O + CO2 =>
5 NaHCO3 + 2 C3H7COOH = 5 CH3COONa + 3 H2O + 3 CO2
C9H19OH + O2 = CO2 + H2O =>
2 C9H19OH + 27 O2 = 18 CO2 + 20 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + HCl = H2NO3Cl =>
HNO3 + HCl = H2NO3Cl
(CH3)2CHCH2COOH + H2O = (CH3)2CHCH2COO + H3O =>
(CH3)2CHCH2COOH + H2O = (CH3)2CHCH2COO + H3O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
