| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2ONa + 2 H2O = 2 CH3OH + NaOH
N2H4 + H2O = NH3 + NO2 =>
7 N2H4 + 4 H2O = 12 NH3 + 2 NO2
(NH4)2SO4(aq) + KOH(aq) = K2SO4(aq) + NH3(g) + H2O =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 NH3(g) + 2 H2O
H2S + H2O = H2 + SO2 =>
H2S + 2 H2O = 3 H2 + SO2
Na2B4O7*10H2O = Na2O + B2O3 + H2O =>
Na2B4O7*10H2O = Na2O + 2 B2O3 + 10 H2O
PbS + HCl + HNO3 = H2[PbCl6] + H2SO4 + NO2 + H2O =>
PbS + 6 HCl + 10 HNO3 = H2[PbCl6] + H2SO4 + 10 NO2 + 6 H2O
Na + NO3 = NaNO3 =>
Na + NO3 = NaNO3
Po + O2 = PoO2 =>
Po + O2 = PoO2
KClO3 + C6H12O6 + H2SO4 = CO2 + H2O + HCl + K2SO4 =>
4 KClO3 + C6H12O6 + 2 H2SO4 = 6 CO2 + 6 H2O + 4 HCl + 2 K2SO4
Mg(OH)2 + NaHCO3 = NaOH + Mg(HCO3)2 =>
Mg(OH)2 + 2 NaHCO3 = 2 NaOH + Mg(HCO3)2
Y2O3 + NH4HF2 = Y5O4F7 + NH4F + H2O =>
5 Y2O3 + 14 NH4HF2 = 2 Y5O4F7 + 14 NH4F + 7 H2O
NH4OH + Al(ClO3)3 = Al(OH)3 + NH4ClO3 =>
3 NH4OH + Al(ClO3)3 = Al(OH)3 + 3 NH4ClO3
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + 2 KNO3(aq)
FeBr3 + HCl = FeCl3 + HBr =>
FeBr3 + 3 HCl = FeCl3 + 3 HBr
Mg(NO3)2(aq) + H2O = Mg(OH)2 + NH3 + O2 =>
Mg(NO3)2(aq) + 4 H2O = Mg(OH)2 + 2 NH3 + 4 O2
Rb + HBr = RbBr + H =>
Rb + HBr = RbBr + H
AgCl + PbI2 = AgI + PbCl2 =>
2 AgCl + PbI2 = 2 AgI + PbCl2
NaCl + NaOH = HCl + Na2O =>
NaCl + NaOH = HCl + Na2O
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
C6H14 + H2SO4 = SO2 + C + H2O =>
C6H14 + 7 H2SO4 = 7 SO2 + 6 C + 14 H2O
Cu + NaOH + H2O = Na2(Cu(OH)4) + H2 =>
Cu + 2 NaOH + 2 H2O = Na2(Cu(OH)4) + H2
N2H4 + I2 + H2O = N2 + I{-} + H3O{+} =>
N2H4 + 2 I2 + 4 H2O = N2 + 4 I{-} + 4 H3O{+}
C6H5CHCH2 + KMnO4 + H2O = C6H5CH(OH)CH2OH + MnO2 + KOH =>
3 C6H5CHCH2 + 2 KMnO4 + 4 H2O = 3 C6H5CH(OH)CH2OH + 2 MnO2 + 2 KOH
N2H4 + H2O = N2 + H3O =>
N2H4 + 4 H2O = N2 + 4 H3O
CuCl2 = Cu + Cl =>
CuCl2 = Cu + 2 Cl
Fe + NO2 = Fe2O3 + NO =>
2 Fe + 3 NO2 = Fe2O3 + 3 NO
Zn2O3 + C = Zn + CO2 =>
2 Zn2O3 + 3 C = 4 Zn + 3 CO2
KMnO4 + Fe + HCl = KCl + MnCl2 + FeCl3 + H2O =>
3 KMnO4 + 5 Fe + 24 HCl = 3 KCl + 3 MnCl2 + 5 FeCl3 + 12 H2O
CuCl2 + HCl = H2[CuCl4] =>
CuCl2 + 2 HCl = H2[CuCl4]
Cn + HCl = CnCl2 + H2 =>
Cn + 2 HCl = CnCl2 + H2
I2(s) + Cl2(g) = ICl3(s) =>
I2(s) + 3 Cl2(g) = 2 ICl3(s)
Hg(NO3)2 + Ca(OH)2 = Hg(OH)2 + Ca(NO3)2 =>
Hg(NO3)2 + Ca(OH)2 = Hg(OH)2 + Ca(NO3)2
Na2S2O3 + NaOH = Na2SO4 + Na2S + H2O =>
Na2S2O3 + 2 NaOH = Na2SO4 + Na2S + H2O
FeS2 + HNO3 = Fe(NO3)3 + SO2 + NO2 + H2O =>
FeS2 + 14 HNO3 = Fe(NO3)3 + 2 SO2 + 11 NO2 + 7 H2O
Ba(NO3)2 + KSCN = BaSCN + K(NO3)2 =>
Ba(NO3)2 + KSCN = BaSCN + K(NO3)2
NiCl2 + NaHCO3 = NiCO3 + NaHCl2 =>
NiCl2 + NaHCO3 = NiCO3 + NaHCl2
C2H5Cl + NH3 = C2H7N + HCl =>
C2H5Cl + NH3 = C2H7N + HCl
CUO + C = CU + CO =>
CUO + C = CU + CO
NaO + CO2 = Na + CO3 =>
NaO + CO2 = Na + CO3
Br2 + Cl2 + H2O = HBrO3 + HCl =>
Br2 + 5 Cl2 + 6 H2O = 2 HBrO3 + 10 HCl
AgNo{3} + Cu = CuNo{3} + Ag =>
AgNo{3} + Cu = CuNo{3} + Ag
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Mg + HCIO3 = MgCIO3 + H =>
Mg + HCIO3 = MgCIO3 + H
NaHS = Na + HS =>
NaHS = Na + HS
KIO3 + H2SO4 + KI = H2O + I3 + K2SO4 =>
KIO3 + 3 H2SO4 + 5 KI = 3 H2O + 2 I3 + 3 K2SO4
P4 + Ca(OH)2 + H2O = CaHPO3 + PH3 =>
P4 + 2 Ca(OH)2 + 2 H2O = 2 CaHPO3 + 2 PH3
KI + H2O = H + I + KOH =>
KI + H2O = H + I + KOH
NaOH + C = Na + CO + H2 =>
2 NaOH + 2 C = 2 Na + 2 CO + H2
HCl + NH2CH2COOH = NH3CH2COOHCl =>
HCl + NH2CH2COOH = NH3CH2COOHCl
C6H8O7 + H2O2 = C6H8O8 + H2O =>
C6H8O7 + H2O2 = C6H8O8 + 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 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 98 99 100 101 102 103 104 105 106 107 108 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
