| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na(OH)2 + 2 HNO2 = Na(NO2)2 + 2 H2O
Zn + HS = H2 + ZnS2 =>
Zn + 2 HS = H2 + ZnS2
K + H2SO4 = (K)2SO4 + H2 =>
2 K + H2SO4 = (K)2SO4 + H2
CH2(OH){-}CH(OH){-}CH2(OH) + Na = CH2(ONa){-}CH(ONa){-}CH2(ONa) + H2 =>
2 CH2(OH){-}CH(OH){-}CH2(OH) + 2 Na = 2 CH2(ONa){-}CH(ONa){-}CH2(ONa) + H2
NH4Cl + Na2CO3 = CO2 + H2O + NH3 + NaCl =>
2 NH4Cl + Na2CO3 = CO2 + H2O + 2 NH3 + 2 NaCl
Au2Cl6 + NaOH = AuH3O3 + NaCl =>
Au2Cl6 + 6 NaOH = 2 AuH3O3 + 6 NaCl
C6H5COO + C2H5OH = C6H5COOCH2CH3 + H2O =>
24 C6H5COO + 33 C2H5OH = 26 C6H5COOCH2CH3 + 29 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
At + NaOH = AtNaOH =>
At + NaOH = AtNaOH
C6H5CH2OH + CH3COOH = C6H5CH2OCOCH3 + H2O =>
C6H5CH2OH + CH3COOH = C6H5CH2OCOCH3 + H2O
S2 = S5 =>
5 S2 = 2 S5
FeCl3 + KH2PO4 = FePO4(s) + KCl + HCl =>
FeCl3 + KH2PO4 = FePO4(s) + KCl + 2 HCl
NH4NO3 + Na(OH) = NH4OH + NaNO3 =>
NH4NO3 + Na(OH) = NH4OH + NaNO3
FeCl3(aq) + CuSO4(aq) = Fe2(SO4)3(aq) + CuCl2(aq) =>
2 FeCl3(aq) + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 CuCl2(aq)
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Ca(NO3)2 + CH3OH = CO + CaCO3 + N2 + H2O =>
Ca(NO3)2 + 2 CH3OH = CO + CaCO3 + N2 + 4 H2O
Bi2O3 + NaOH + Cl2 = NaBiO3 + NaCl + H2O =>
Bi2O3 + 6 NaOH + 2 Cl2 = 2 NaBiO3 + 4 NaCl + 3 H2O
As2O3 + HgCl2 = AsCl3 + HgO =>
As2O3 + 3 HgCl2 = 2 AsCl3 + 3 HgO
Na2CO3 + CuCI = NaCI + Cu2CO3 =>
Na2CO3 + 2 CuCI = 2 NaCI + Cu2CO3
CrCl2 + H2O + O2 = Cr(OH)3 + HCl =>
4 CrCl2 + 10 H2O + O2 = 4 Cr(OH)3 + 8 HCl
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
CaCl2 + Mg = Ca + MgCl2 =>
CaCl2 + Mg = Ca + MgCl2
KMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O + KOH =>
2 KMnO4 + NaNO2 + 4 NaOH = 2 Na2MnO4 + NaNO3 + H2O + 2 KOH
Co(NO3)2 + KBr = CoBr + K(NO3)2 =>
Co(NO3)2 + KBr = CoBr + K(NO3)2
MnO4{-} + S2O3{2-} + H{+} = Mn{2+} + SO6{2-} + H2O =>
16 MnO4{-} + 5 S2O3{2-} + 38 H{+} = 16 Mn{2+} + 10 SO6{2-} + 19 H2O
FeS2 + O2 = Fe2O3 + SO21 =>
4 FeS2 + 87 O2 = 2 Fe2O3 + 8 SO21
Ga(BrO3)3 = O2 + GaBr3 =>
2 Ga(BrO3)3 = 9 O2 + 2 GaBr3
KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3
Al + HgCl2 + O2 = AlCl3 + HgO =>
4 Al + 6 HgCl2 + 3 O2 = 4 AlCl3 + 6 HgO
C2H4O + C17H33CO2CH3 = C3H8O3 + C3H5 =>
7 C2H4O + C17H33CO2CH3 = 3 C3H8O3 + 8 C3H5
KBrNH3 = NH3BrK =>
KBrNH3 = NH3BrK
CH3COCOOH(l) = CH3COOH(l) + CO(g) =>
CH3COCOOH(l) = CH3COOH(l) + CO(g)
Hg(NO3)2 + HOH = HgOHNO3 + HNO3 =>
Hg(NO3)2 + HOH = HgOHNO3 + HNO3
CH2(OH){-}CH(OH){-}CH2(OH) + Na = CH2(ONa){-}CH(ONa){-}CH2(ONa) + H2 =>
2 CH2(OH){-}CH(OH){-}CH2(OH) + 2 Na = 2 CH2(ONa){-}CH(ONa){-}CH2(ONa) + H2
HCOOK + HCl = HCOOH + KCl =>
HCOOK + HCl = HCOOH + KCl
UCl4 + O2 = UO2Cl2 + Cl2 =>
UCl4 + O2 = UO2Cl2 + Cl2
ZnO(s) + Cl2(l) = ZnCl2(l) + O2(g) =>
2 ZnO(s) + 2 Cl2(l) = 2 ZnCl2(l) + O2(g)
NH4Br + NaOH = NaNH3 + Br + H2O =>
NH4Br + NaOH = NaNH3 + Br + H2O
Al + MgO2 = Mg + Al2O3 =>
4 Al + 3 MgO2 = 3 Mg + 2 Al2O3
KCl + MnO2 = K2O + MnCl2 + O2 =>
4 KCl + 2 MnO2 = 2 K2O + 2 MnCl2 + O2
CaSO4 + NaOH = Ca(OH)2 + Na2SO4 =>
CaSO4 + 2 NaOH = Ca(OH)2 + Na2SO4
HCl + SrBr2 = HBr + SrCl2 =>
2 HCl + SrBr2 = 2 HBr + SrCl2
Ca(OH)2 + S + O2 = CaSO4 + H2O =>
2 Ca(OH)2 + 2 S + 3 O2 = 2 CaSO4 + 2 H2O
Ca(NO3)2 + HClO4 = Ca(ClO4)2 + HNO3 =>
Ca(NO3)2 + 2 HClO4 = Ca(ClO4)2 + 2 HNO3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Al + Hg = Al(Hg) =>
Al + Hg = Al(Hg)
Al + HNO3 = Al3(NO3)2 + H2 =>
3 Al + 2 HNO3 = Al3(NO3)2 + H2
Zn(NO3)2 + Na2CO3 = NaNO3 + Zn(CO3) =>
Zn(NO3)2 + Na2CO3 = 2 NaNO3 + Zn(CO3)
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + 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 |
| 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.
