| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaN2 = Na(s) + N2(g)
C395H267O13N7S + O2 = CO2 + H2O + SO2 + NO =>
4 C395H267O13N7S + 1839 O2 = 1580 CO2 + 534 H2O + 4 SO2 + 28 NO
CuO + Al2O3 = Cu3(AlO3)2 =>
3 CuO + Al2O3 = Cu3(AlO3)2
NaBr + K2CrO4 = Na2CrO4 + KBr =>
2 NaBr + K2CrO4 = Na2CrO4 + 2 KBr
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CdO + H2O = CdO2 + H2 =>
CdO + H2O = CdO2 + H2
H2S + SeO4{-2} = Se + H2SO4{-2} =>
H2S + SeO4{-2} = Se + H2SO4{-2}
H2SO4 + Ag = SO2 + Ag2SO4 + H2O =>
2 H2SO4 + 2 Ag = SO2 + Ag2SO4 + 2 H2O
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C3H5(NO3)9(nitroglicerina) = CO2 + N2 + O2 + H2O =>
4 C3H5(NO3)9(nitroglicerina) = 12 CO2 + 18 N2 + 37 O2 + 10 H2O
CuO2 + H = Cu + H2O =>
CuO2 + 4 H = Cu + 2 H2O
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
K2Cr2O7 + Al = K2O + Cr + Al2O3 =>
K2Cr2O7 + 4 Al = K2O + 2 Cr + 2 Al2O3
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
Al2O2 = O2 + Al =>
Al2O2 = O2 + 2 Al
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
Cl2 + H2O + SO2 = SO4{-2} + Cl{-} + H{+} =>
Cl2 + 2 H2O + SO2 = SO4{-2} + 2 Cl{-} + 4 H{+}
C10H8O4 + C8H18O = C24H38O4 + H2O =>
36 C10H8O4 + 75 C8H18O = 40 C24H38O4 + 59 H2O
Zr + Fe + Zn = ZrFe2Zn47 =>
Zr + 2 Fe + 47 Zn = ZrFe2Zn47
CuBr + HNO3 = Cu(NO3)2 + NO + H2O + Br2 =>
6 CuBr + 16 HNO3 = 6 Cu(NO3)2 + 4 NO + 8 H2O + 3 Br2
HCl + MgHO = H2O + (MgCl)2 =>
2 HCl + 2 MgHO = 2 H2O + (MgCl)2
HN2 + O2 = NO + H2O =>
4 HN2 + 5 O2 = 8 NO + 2 H2O
Na + BaBr2 = NaBr + Ba =>
2 Na + BaBr2 = 2 NaBr + Ba
Sn + H2SO4 + K3[Fe(CN)6] = Sn3[Fe(CN)6]2 + K2SO4 + H2 =>
3 Sn + 3 H2SO4 + 2 K3[Fe(CN)6] = Sn3[Fe(CN)6]2 + 3 K2SO4 + 3 H2
VO2Cl + Zn + HCl = VOCl2 + H2O + ZnCl2 =>
2 VO2Cl + Zn + 4 HCl = 2 VOCl2 + 2 H2O + ZnCl2
KMnO4 + FeSO4(NH4)2SO4(H2O)6 = Fe2(SO4)3 + K2SO4 + NH3 + H2O + H2SO4 + MnSO4 =>
2 KMnO4 + 10 FeSO4(NH4)2SO4(H2O)6 = 5 Fe2(SO4)3 + K2SO4 + 20 NH3 + 68 H2O + 2 H2SO4 + 2 MnSO4
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Li3PO4(aq) + ZnI2(aq) = LiI(aq) + Zn3(PO4)2(s) =>
2 Li3PO4(aq) + 3 ZnI2(aq) = 6 LiI(aq) + Zn3(PO4)2(s)
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O =>
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O
PbBr2 + HNO3 + HBr = PbBr4 + N2O + H2O =>
4 PbBr2 + 2 HNO3 + 8 HBr = 4 PbBr4 + N2O + 5 H2O
C6H5COC6H5 + NaBH4 + C2H5OH = C14H14O + NaOH + BH3 =>
28 C6H5COC6H5 + 20 NaBH4 + 21 C2H5OH = 29 C14H14O + 20 NaOH + 20 BH3
C7H7OH + KMnO4 + H2SO4 = C7H7COOH + MnSO4 + K2SO4 + H2O =>
8 C7H7OH + 4 KMnO4 + 6 H2SO4 = 7 C7H7COOH + 4 MnSO4 + 2 K2SO4 + 10 H2O
AlCl3 + Pb(NO2)2 = Al(NO2)3 + Pb(Cl)2 =>
2 AlCl3 + 3 Pb(NO2)2 = 2 Al(NO2)3 + 3 Pb(Cl)2
KI + H2SO4 + Fe2O3 = FeSO4 + K2SO4 + I2 + H2O =>
2 KI + 3 H2SO4 + Fe2O3 = 2 FeSO4 + K2SO4 + I2 + 3 H2O
LiO2 + O2 = LiO4 =>
LiO2 + O2 = LiO4
(NH4)2CrO4 + Cr(NO2)3 = (NH4)(NO2) + Cr2(CrO4)3 =>
3(NH4)2CrO4 + 2 Cr(NO2)3 = 6(NH4)(NO2) + Cr2(CrO4)3
I2 + KaOH = KaIO3 + KaI + H2O =>
3 I2 + 6 KaOH = KaIO3 + 5 KaI + 3 H2O
HCl + Cu(OH) = CuCl + HOH =>
HCl + Cu(OH) = CuCl + HOH
Na3N = N + Na3 =>
Na3N = N + Na3
Na2SO4 + LiOH = NaOH + Li2SO4 =>
Na2SO4 + 2 LiOH = 2 NaOH + Li2SO4
AlBr{3} + Cl{2} = AlCl{3} + Br{2} =>
AlBr{3} + Cl{2} = AlCl{3} + Br{2}
KOH + CO2 = K2CO2 + O2 + H2 =>
2 KOH + CO2 = K2CO2 + O2 + H2
Fe(NO3)2 + Na3PO4 = Fe3(PO4)2 + NaNO3 =>
3 Fe(NO3)2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaNO3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
HCl(aq) + K2CrO4(aq) = KCl(aq) + K2Cr2O7(aq) + H2O(l) =>
2 HCl(aq) + 2 K2CrO4(aq) = 2 KCl(aq) + K2Cr2O7(aq) + H2O(l)
O2 + S = O2S2 =>
O2 + 2 S = O2S2
BaOH2 + CaCO3 = BaCO3 + CaOH2 =>
BaOH2 + CaCO3 = BaCO3 + CaOH2
Fe(HSO4)3 + NaOH = Fe(OH)3 + Na2SO4 + H2O =>
Fe(HSO4)3 + 6 NaOH = Fe(OH)3 + 3 Na2SO4 + 3 H2O
NH4OH + K2CrO4 = KOH + (NH4)2CrO4 =>
2 NH4OH + K2CrO4 = 2 KOH + (NH4)2CrO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
