| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)3 + H2SO4 = [Cr(OH)]SO4 + 2 H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
KIO3 + HCl + KI = I + H2O + KCl =>
KIO3 + 6 HCl + 5 KI = 6 I + 3 H2O + 6 KCl
BaCl2(aq) + Cu(NO3)2(aq) = Ba(NO3)2(aq) + CuCl2(s) =>
BaCl2(aq) + Cu(NO3)2(aq) = Ba(NO3)2(aq) + CuCl2(s)
Ca(MnO4)2 + SnCl2 + H2SO4 = MnCl2 + Sn(SO4)2 + H2O + CaSO4 + SnCl4 =>
2 Ca(MnO4)2 + 10 SnCl2 + 16 H2SO4 = 4 MnCl2 + 7 Sn(SO4)2 + 16 H2O + 2 CaSO4 + 3 SnCl4
Cr(NO3)3 + KOH + Cl2 = KCl + KNO3 + K2CrO4 + H2O =>
2 Cr(NO3)3 + 16 KOH + 3 Cl2 = 6 KCl + 6 KNO3 + 2 K2CrO4 + 8 H2O
NH4OH + FeCH3COO = NH4CH3COO + FeOH =>
NH4OH + FeCH3COO = NH4CH3COO + FeOH
Bi(OH)3 + Na2S2O8 + NaOH = Na2SO4 + NaBiO3 + H2O =>
Bi(OH)3 + Na2S2O8 + 3 NaOH = 2 Na2SO4 + NaBiO3 + 3 H2O
Ra + S = Ra2S =>
2 Ra + S = Ra2S
NiSO4 + KOH = K2SO4 + Ni(OH)2 =>
NiSO4 + 2 KOH = K2SO4 + Ni(OH)2
KMnO4 + NaOH + Na2S2O5 = MnO2 + Na2SO4 + K2SO4 + H2O =>
4 KMnO4 + 2 NaOH + 3 Na2S2O5 = 4 MnO2 + 4 Na2SO4 + 2 K2SO4 + H2O
SnCl4 + NO3PO4 = SnPO4 + NO3Cl4 =>
SnCl4 + NO3PO4 = SnPO4 + NO3Cl4
CO(g) + H2(g) = CH3OCH3(g) + H2O(g) =>
2 CO(g) + 4 H2(g) = CH3OCH3(g) + H2O(g)
KClO3 + KOH + CaCl2 = Ca2O3 + KCl + H2O =>
KClO3 + 12 KOH + 6 CaCl2 = 3 Ca2O3 + 13 KCl + 6 H2O
HCCH + [Ag(NH3)2]OH = HCCAg + NH3 + H2O =>
HCCH + [Ag(NH3)2]OH = HCCAg + 2 NH3 + H2O
Zn + (NH4)MoO4 + HCl = ZnCl2 + MoCl3 + NH4Cl + H2O =>
2 Zn + (NH4)MoO4 + 8 HCl = 2 ZnCl2 + MoCl3 + NH4Cl + 4 H2O
KMgO4 + KNO2 + H2O = KNO3 + MgO2 + KOH =>
2 KMgO4 + 3 KNO2 + H2O = 3 KNO3 + 2 MgO2 + 2 KOH
H2SO3 + Cr2O7{2-} + H{+} = Cr{3+} + H2SO4{-} + H2O =>
6 H2SO3 + Cr2O7{2-} + 2 H{+} = 2 Cr{3+} + 6 H2SO4{-} + H2O
Pb + Na2SO3 = Pb(SO3)2 + Na =>
Pb + 2 Na2SO3 = Pb(SO3)2 + 4 Na
[ON(SO3)2]{-3} + H2O + HCl = SO4{-2} + (NH3OH)Cl + H{+} =>
[ON(SO3)2]{-3} + 2 H2O + HCl = 2 SO4{-2} + (NH3OH)Cl + H{+}
MgS + O2 = MgSO2 =>
MgS + O2 = MgSO2
OH{-} + Sb{3+} + MnO4{-} = SbO4{3-} + Mn{2+} + H{+} =>
12 OH{-} + 5 Sb{3+} + 2 MnO4{-} = 5 SbO4{3-} + 2 Mn{2+} + 12 H{+}
SO2 + ZnO = O2 + ZnS =>
2 SO2 + 2 ZnO = 3 O2 + 2 ZnS
SO2 + Cl2 = Cl2SO2 =>
SO2 + Cl2 = Cl2SO2
Fe + NaOH + H2O = FeNa2O4 + H2 =>
Fe + 2 NaOH + 2 H2O = FeNa2O4 + 3 H2
I2 + KClO3 = KIO3 + Cl2 =>
I2 + 2 KClO3 = 2 KIO3 + Cl2
CH3CHCO(OH)CH3 + O2 = CO2 + H2O =>
CH3CHCO(OH)CH3 + 5 O2 = 4 CO2 + 4 H2O
KI + PbS = PbI2 + K2S =>
2 KI + PbS = PbI2 + K2S
K2Cr2O7 + H2SO4 + NO = K2SO4 + Cr2(SO4)3 + HNO3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 2 NO = K2SO4 + Cr2(SO4)3 + 2 HNO3 + 3 H2O
Ra + S = Ra2S =>
2 Ra + S = Ra2S
Br2 + FeI3 = I2 + BrFe =>
Br2 + 2 FeI3 = 3 I2 + 2 BrFe
K2SO4 + Mn(OH)2 = KOH + MnSO4 =>
K2SO4 + Mn(OH)2 = 2 KOH + MnSO4
CaNO3 + K2SO4 = CaSO4 + K2NO3 =>
CaNO3 + K2SO4 = CaSO4 + K2NO3
NH3NO3 + NaOH = H2O + NH3 + NaNO3 =>
8 NH3NO3 + 9 NaOH = 6 H2O + 7 NH3 + 9 NaNO3
K2CrO4 + (NH4)2S = K2S + S + NH3 + Cr(OH)3 + H2O =>
2 K2CrO4 + 5(NH4)2S = 2 K2S + 3 S + 10 NH3 + 2 Cr(OH)3 + 2 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Al(OH)3 + NaOH = Al(OH)3NaOH =>
Al(OH)3 + NaOH = Al(OH)3NaOH
H2SO4 + Al = Al2(SO4) + SO + H2O =>
3 H2SO4 + 4 Al = 2 Al2(SO4) + SO + 3 H2O
As2O3 + HNO3 + H3O = H3AsO4 + NO =>
5 As2O3 + 9 HNO3 + 7 H3O = 10 H3AsO4 + 9 NO
N2O5 + PBO = PB(NO3)2 =>
N2O5 + PBO = PB(NO3)2
CH3CH2CH2OH + KCl + Ni = CH3CH2CH2OK + H2 + NiCl2 =>
2 CH3CH2CH2OH + 2 KCl + Ni = 2 CH3CH2CH2OK + H2 + NiCl2
NO2 + Zn(OH)2 = Zn(NO3) + H2O =>
NO2 + Zn(OH)2 = Zn(NO3) + H2O
SnCl4 + O2 = Sn(ClO3)4 =>
SnCl4 + 6 O2 = Sn(ClO3)4
CH3COH + KMmO4 + H2O = CH3COOH + MmO2 + KOH =>
3 CH3COH + 2 KMmO4 + H2O = 3 CH3COOH + 2 MmO2 + 2 KOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2CO3 + BrOH = H2O + Br2CO3 =>
H2CO3 + 2 BrOH = 2 H2O + Br2CO3
C2H5Cl + NaOH = NaCl + C2H6O =>
C2H5Cl + NaOH = NaCl + C2H6O
CH3C(CH3)2CH2CH2CH3 + Cl2 = CH3CH2CH2CH3 + CHCl2 =>
2 CH3C(CH3)2CH2CH2CH3 + 2 Cl2 = 3 CH3CH2CH2CH3 + 2 CHCl2
AgBr + NH3 = AgBr(NH3)2 =>
AgBr + 2 NH3 = AgBr(NH3)2
PH3 + KOH + KClO3 = K3PO4 + KCl + H2O =>
3 PH3 + 9 KOH + 4 KClO3 = 3 K3PO4 + 4 KCl + 9 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
