| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO4 + 2 AgNO3 = 2 NaNO3 + Ag2CO4
Ag + S = Ag2S =>
2 Ag + S = Ag2S
HClO3 + As2S5 + H2O = H3AsO4 + HCl + H2SO4 =>
20 HClO3 + 3 As2S5 + 24 H2O = 6 H3AsO4 + 20 HCl + 15 H2SO4
LiCH3COO + NH4Cl = NH4CH3COO + LiCl =>
LiCH3COO + NH4Cl = NH4CH3COO + LiCl
Br + KOH = KBr + OH =>
Br + KOH = KBr + OH
NH4H2O + CO3 = NH4 + CO3H2O =>
NH4H2O + CO3 = NH4 + CO3H2O
Pb + FeSO4 = Pb(SO4) + Fe =>
Pb + FeSO4 = Pb(SO4) + Fe
Cl2H4Ni + O2 = NiCl2 + H2O =>
Cl2H4Ni + O2 = NiCl2 + 2 H2O
C5H10O2(g) + O2(g) = CO(g) + H2O(g) =>
C5H10O2(g) + 4 O2(g) = 5 CO(g) + 5 H2O(g)
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + HOH =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 HOH
NaOH + Ca(HCO3)2 = Ca(OH)2 + Na2CO3 + H2O =>
4 NaOH + Ca(HCO3)2 = Ca(OH)2 + 2 Na2CO3 + 2 H2O
Na2CrO4 + Na2S + H2O = Cr(OH)3 + S + NaOH =>
2 Na2CrO4 + 3 Na2S + 8 H2O = 2 Cr(OH)3 + 3 S + 10 NaOH
Mg(SO4)2 + Al(OH)3 = Mg(OH)2 + Al(SO4)3 =>
3 Mg(SO4)2 + 2 Al(OH)3 = 3 Mg(OH)2 + 2 Al(SO4)3
Mg + Ag3PO4 = Ag + MgPO4 =>
Mg + Ag3PO4 = 3 Ag + MgPO4
C2S + Cl2 = CCl4 + S2Cl2 =>
2 C2S + 9 Cl2 = 4 CCl4 + S2Cl2
HCl + MnO2 = MnClO + H2O + Cl2 =>
4 HCl + 2 MnO2 = 2 MnClO + 2 H2O + Cl2
Cr{2\+} + OH{-} = Cr(OH)2 =>
Cr{2\+} + 2 OH{-} = Cr(OH)2
Zn + (NO2){-} + H{+} = Zn{2+} + NH4{+} + H2O =>
3 Zn + (NO2){-} + 8 H{+} = 3 Zn{2+} + NH4{+} + 2 H2O
K2O + F2 = O2 + KF =>
2 K2O + 2 F2 = O2 + 4 KF
AgNO3 + (NH4)2(SO4) = Ag2SO4 + NH4NO3 =>
2 AgNO3 + (NH4)2(SO4) = Ag2SO4 + 2 NH4NO3
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Li(OH) + H3PO4 = Li3PO4 + H2O =>
3 Li(OH) + H3PO4 = Li3PO4 + 3 H2O
Na2Cr2O7 + H2C2O4 + HCl = CrCl + CO2 + H2O + NaCl =>
Na2Cr2O7 + 5 H2C2O4 + 4 HCl = 2 CrCl + 10 CO2 + 7 H2O + 2 NaCl
C2H5OH + H2O = CH3COOH + H{+} + e =>
C2H5OH + H2O = CH3COOH + 4 H{+} + 4e
C6H4COOHCOOK + NaOH = C6H4COOHCOONa + KOH =>
C6H4COOHCOOK + NaOH = C6H4COOHCOONa + KOH
Pb(NO3)2 + CuCl2 = PbCu + ClNO3 =>
Pb(NO3)2 + CuCl2 = PbCu + 2 ClNO3
Al2(SO4)3 + K2S + H2O = Al(OH)3 + H2S + K2SO4 =>
Al2(SO4)3 + 3 K2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 3 K2SO4
H2SO4 + AlOH = H2O + AlSO4H =>
H2SO4 + AlOH = H2O + AlSO4H
Mn + HClO = MnO2 + Cl + H =>
Mn + 2 HClO = MnO2 + 2 Cl + 2 H
H3O{+} + Al = H2 + H2O + Al{3} =>
6 H3O{+} + 2 Al = 3 H2 + 6 H2O + 2 Al{3}
Au + KOH = Au(OH)3 + K =>
Au + 3 KOH = Au(OH)3 + 3 K
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
CH2O2 + NH3 = CHO2NH4 =>
CH2O2 + NH3 = CHO2NH4
MnSO3 + KMnO4 + KOH = MnO2 + H2O + K2SO4 =>
3 MnSO3 + 4 KMnO4 + 2 KOH = 7 MnO2 + H2O + 3 K2SO4
Al(NO3)3 + Na2O = Al2O3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2O = Al2O3 + 6 NaNO3
Fe(OH)3 + KOH = Fe(KO)3 + H2O =>
Fe(OH)3 + 3 KOH = Fe(KO)3 + 3 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NH4F + Ca(OH)2 = CaF2 + NH3 + H + O =>
2 NH4F + Ca(OH)2 = CaF2 + 2 NH3 + 4 H + 2 O
P + Fr = FrP =>
P + Fr = FrP
BaI2 + ZnC4H6O4 = BaC4H6O4 + ZnI2 =>
BaI2 + ZnC4H6O4 = BaC4H6O4 + ZnI2
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
CaS + Mg(NO3)2 = MgS + Ca(NO3)2 =>
CaS + Mg(NO3)2 = MgS + Ca(NO3)2
C2H5OH + MnO4{-} + H{+} = C2H4O2 + Mn{2} + H2O =>
5 C2H5OH + 4 MnO4{-} + 12 H{+} = 5 C2H4O2 + 4 Mn{2} + 11 H2O
Al2(SO4)3 + SnCl2 = AlCl3 + SnSO4 =>
Al2(SO4)3 + 3 SnCl2 = 2 AlCl3 + 3 SnSO4
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
CCH3OH + O2 = CO2 + H2O =>
2 CCH3OH + 5 O2 = 4 CO2 + 4 H2O
FeCl2 + K2Cr2O7 + KHSO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O + Cl2 =>
2 FeCl2 + K2Cr2O7 + 14 KHSO4 = Fe2(SO4)3 + 8 K2SO4 + Cr2(SO4)3 + 7 H2O + 2 Cl2
HNO3 + Y2O3 = Y(NO3)2 + H2O + O =>
4 HNO3 + Y2O3 = 2 Y(NO3)2 + 2 H2O + O
MgCO3CaCO3 + H2SO4 = MgSO4 + CaSO4 + CO2 + H2O =>
MgCO3CaCO3 + 2 H2SO4 = MgSO4 + CaSO4 + 2 CO2 + 2 H2O
C2H6 + O2 = H2O + C2H2 =>
C2H6 + O2 = 2 H2O + C2H2
| 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 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
