| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaNO2 + BaCl2 = Ba(NO2)2 + 2 NaCl
K2 = K4 =>
2 K2 = K4
CH3COOC2H3 + KOH = CH3COOK + C2H5OH =>
2 CH3COOC2H3 + 3 KOH = 3 CH3COOK + C2H5OH
Sr(NO3)2 + NH4H2PO4 + NH2CONH2 + NH4F = Sr5(PO4)3F + N2 + CO2 + H2O =>
15 Sr(NO3)2 + 9 NH4H2PO4 + 19 NH2CONH2 + 3 NH4F = 3 Sr5(PO4)3F + 40 N2 + 19 CO2 + 71 H2O
NH4OH + NaOH = NaNH4 + OH =>
NH4OH + NaOH = NaNH4 + 2 OH
Be + HBr = BeBr2 + H =>
Be + 2 HBr = BeBr2 + 2 H
U2O3 = U + O2 =>
2 U2O3 = 4 U + 3 O2
CH3COOC6H5 + NaOH = CH3COONa + HOC6H5 =>
CH3COOC6H5 + NaOH = CH3COONa + HOC6H5
BaI2 + K2S = BaS + KI =>
BaI2 + K2S = BaS + 2 KI
Al{+} + Fe{2+} = Al{3+} + Fe =>
Al{+} + Fe{2+} = Al{3+} + Fe
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
K + H2O = KOH + H*2 =>
K + H2O = KOH + H*2
HCl + Fl2 = Cl2 + HFl =>
2 HCl + Fl2 = Cl2 + 2 HFl
KOH + Na2SO4 = K2SO4 + NaOH =>
2 KOH + Na2SO4 = K2SO4 + 2 NaOH
Al(s) + I2 = AlI3 =>
2 Al(s) + 3 I2 = 2 AlI3
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
Ni2(C2H2O2) + NaCrO4 = Na(C2H2O2) + Ni2CrO4 =>
Ni2(C2H2O2) + NaCrO4 = Na(C2H2O2) + Ni2CrO4
CH3O + Na = CH2ONa + H2 =>
2 CH3O + 2 Na = 2 CH2ONa + H2
Al3O2 = Al + O2 =>
Al3O2 = 3 Al + O2
K2Cl2O7 + KI + H2SO4 = K2SO4 + Cl2(SO4)3 + I2 + H2O =>
K2Cl2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + Cl2(SO4)3 + 3 I2 + 7 H2O
Br2 + SO2 + H2O = H2SO4 + HBr =>
Br2 + SO2 + 2 H2O = H2SO4 + 2 HBr
CS2(g) + H2(g) = CH4(g) + H2S(g) =>
CS2(g) + 4 H2(g) = CH4(g) + 2 H2S(g)
Ca(HO) + HCl = CaCl + H2O =>
Ca(HO) + HCl = CaCl + H2O
Mn + HCl = MnCl1 + H2 =>
2 Mn + 2 HCl = 2 MnCl1 + H2
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O =>
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O
C4H9COOH + KOH = C4H9COOK + H2O =>
C4H9COOH + KOH = C4H9COOK + H2O
Rb2O + H2SO4 = H2O + Rb2SO4 =>
Rb2O + H2SO4 = H2O + Rb2SO4
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
MgN + Al = AlN + Mg =>
MgN + Al = AlN + Mg
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
SO3 + NaO = NaSO4 =>
SO3 + NaO = NaSO4
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
HNO2 + NaOH = NaNO2(aq) + H2O(l) =>
HNO2 + NaOH = NaNO2(aq) + H2O(l)
Ni + HNO3 = Ni(NO3)2 + H2O + N2O =>
4 Ni + 10 HNO3 = 4 Ni(NO3)2 + 5 H2O + N2O
Al(NO3)3 + Na2CO3 + H2O = NaNO3 + Al(OH)3 + CO2 =>
2 Al(NO3)3 + 3 Na2CO3 + 3 H2O = 6 NaNO3 + 2 Al(OH)3 + 3 CO2
Al(OH)3 + H{+} = Al{3+} + H2O =>
Al(OH)3 + 3 H{+} = Al{3+} + 3 H2O
Pb(NO3)2(aq) + NaOH(aq) = Pb(OH)2(aq) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaOH(aq) = Pb(OH)2(aq) + 2 NaNO3(aq)
LiOH + H2O2 = LiO2 + H2O =>
2 LiOH + 3 H2O2 = 2 LiO2 + 4 H2O
C6H5CH2CO(NH2)CH2 + HCl + H2 = C6H5CH2CH(NH2)CH3HCl + H2O =>
C6H5CH2CO(NH2)CH2 + HCl + 2 H2 = C6H5CH2CH(NH2)CH3HCl + H2O
Fe{2+} + Co = Fe + Co{3+} =>
3 Fe{2+} + 2 Co = 3 Fe + 2 Co{3+}
K3PO + ZnSO4 = K2SO4 + Zn3(PO)2 =>
2 K3PO + 3 ZnSO4 = 3 K2SO4 + Zn3(PO)2
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Li + HPO4 = LiPO4 + H =>
Li + HPO4 = LiPO4 + H
Br2 + KCl = KBr + Cl2 =>
Br2 + 2 KCl = 2 KBr + Cl2
C7H6OC2H4O = C9H8OH2O =>
C7H6OC2H4O = C9H8OH2O
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Li2O + HClO = H2O + LiClO =>
Li2O + 2 HClO = H2O + 2 LiClO
CuS + HNO3 = Cu(NO3)2 + NO2 + H2O + SO2 =>
CuS + 8 HNO3 = Cu(NO3)2 + 6 NO2 + 4 H2O + SO2
K3PO4(aq) + MgBr2(aq) = Mg3(PO4)2(s) + KBr =>
2 K3PO4(aq) + 3 MgBr2(aq) = Mg3(PO4)2(s) + 6 KBr
Pb + O2 = Pb3O2 =>
3 Pb + O2 = Pb3O2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
