| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6 = C2H4 + H2
La + H2O = La(OH)3 + H2 =>
2 La + 6 H2O = 2 La(OH)3 + 3 H2
H3BO3 + C6H8O6 = BC12H13O12 + H2O =>
H3BO3 + 2 C6H8O6 = BC12H13O12 + 3 H2O
Fe2Te3 + HBr = FeBr3 + H2Te =>
Fe2Te3 + 6 HBr = 2 FeBr3 + 3 H2Te
Mg + Fe2O3 = MgO + Fe =>
3 Mg + Fe2O3 = 3 MgO + 2 Fe
K(OH) + H2S = K2S + H2(OH)2 =>
2 K(OH) + H2S = K2S + H2(OH)2
AgNO3 + [Co(NH3)6]Cl3 = AgCl + [Co(NH3)6NO3]Cl2 =>
AgNO3 + [Co(NH3)6]Cl3 = AgCl + [Co(NH3)6NO3]Cl2
Cu + AgNo3 = (CuNo3)2 + Ag =>
2 Cu + 2 AgNo3 = (CuNo3)2 + 2 Ag
HNO3 + Hg = Hg(NO3)2 + N0 + H2O =>
12 HNO3 + 5 Hg = 5 Hg(NO3)2 + 2 N0 + 6 H2O
NaNO3(s) = NaNO2(s) + O2(g) =>
2 NaNO3(s) = 2 NaNO2(s) + O2(g)
BaO + Fe(OH)3 = Ba3(FeO3)2 + H2O =>
3 BaO + 2 Fe(OH)3 = Ba3(FeO3)2 + 3 H2O
F2 + NH3 = N2F5 + HF =>
11 F2 + 4 NH3 = 2 N2F5 + 12 HF
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Na + Mg(Co3)2 = NaMg + (Co3)2 =>
Na + Mg(Co3)2 = NaMg + (Co3)2
B + KMnO4 + H2SO4 + H2O = H3BO3 + MnSO4 + K2SO4 =>
10 B + 6 KMnO4 + 9 H2SO4 + 6 H2O = 10 H3BO3 + 6 MnSO4 + 3 K2SO4
Copper(II)oxide + sulfuricacid = copper(II)sulfate + water =>
CuO + H2SO4 = CuSO4 + H2O
OCH3(CH2)6CH3 + O2 = CO2 + H2O =>
OCH3(CH2)6CH3 + 12 O2 = 8 CO2 + 9 H2O
N2 + O5 = N5O =>
25 N2 + 2 O5 = 10 N5O
Cr6 + O2 = CrO3 =>
Cr6 + 9 O2 = 6 CrO3
Sucrose + Oxygen = carbondioxide + water =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
KMnO4 + H2C2O4 = Mn + CO2 + H2O + K =>
KMnO4 + 4 H2C2O4 = Mn + 8 CO2 + 4 H2O + K
C2H6O(g) + O2 = CO2(g) + H2(g) =>
2 C2H6O(g) + 3 O2 = 4 CO2(g) + 6 H2(g)
[Co(H2O)6] + H2O2 + Na(Gly) = [Co(Gly)3] + NaOH + H2O =>
2[Co(H2O)6] + 3 H2O2 + 6 Na(Gly) = 2[Co(Gly)3] + 6 NaOH + 12 H2O
Mg(CN)2 + KOH = Mg(OH)2 + KCN =>
Mg(CN)2 + 2 KOH = Mg(OH)2 + 2 KCN
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
Ti2Mo2C3 = Mo2C + TiC =>
Ti2Mo2C3 = Mo2C + 2 TiC
K2S + Cu(C2H3O2)2 = CuS + K(C2H3O2) =>
K2S + Cu(C2H3O2)2 = CuS + 2 K(C2H3O2)
C2H8O7P2 + KOH = C2H5K3O7P2 + H2O =>
C2H8O7P2 + 3 KOH = C2H5K3O7P2 + 3 H2O
(NH4)2S2O3 + I2 = (NH4)2S4O6 + NH4I =>
2(NH4)2S2O3 + I2 = (NH4)2S4O6 + 2 NH4I
Ni(NO3)2 + NaNCO3 = Ni(NCO3)2 + NaNO3 =>
Ni(NO3)2 + 2 NaNCO3 = Ni(NCO3)2 + 2 NaNO3
C3H4O2 + NaHCO3 = C5H5Na + H2O + CO2 =>
13 C3H4O2 + 6 NaHCO3 = 6 C5H5Na + 14 H2O + 15 CO2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Zn + Fe2(SO4)3 = Zn(SO4) + Fe2 =>
3 Zn + Fe2(SO4)3 = 3 Zn(SO4) + Fe2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C10H16 + C10H7O2 = C20H23O2 =>
C10H16 + C10H7O2 = C20H23O2
PbCl2 + NH4OH = Pb(OH)2 + NH4 + Cl2 =>
PbCl2 + 2 NH4OH = Pb(OH)2 + 2 NH4 + Cl2
N2 + CaF2 = F2 + CaN =>
N2 + 2 CaF2 = 2 F2 + 2 CaN
Fe(No3)2 + Br2 = FeBr3 + Fe(No3)3 =>
6 Fe(No3)2 + 3 Br2 = 2 FeBr3 + 4 Fe(No3)3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
(C6H5CH2)3SnCl + NH4OH = (C6H5CH2)3SnOH + NH4Cl =>
(C6H5CH2)3SnCl + NH4OH = (C6H5CH2)3SnOH + NH4Cl
H2S + (CrO7) = Cr + S + H2O =>
7 H2S + (CrO7) = Cr + 7 S + 7 H2O
S2O3{-2} + Cl2 + H2O = SO4{-2} + Cl{-} + H{+} =>
S2O3{-2} + 4 Cl2 + 5 H2O = 2 SO4{-2} + 8 Cl{-} + 10 H{+}
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
H2CO3 + SrOH2 = SrCO3 + H4O =>
H2CO3 + SrOH2 = SrCO3 + H4O
H2S + NO3{-} + H3O{+} = SO4{2-} + H2O + NO =>
3 H2S + 8 NO3{-} + 2 H3O{+} = 3 SO4{2-} + 6 H2O + 8 NO
C60 + O2 = C60O2 =>
C60 + O2 = C60O2
Fe2 + Mg = FeMg =>
Fe2 + 2 Mg = 2 FeMg
Zn + H3PO4 = ZnHPO3 + H2O =>
Zn + H3PO4 = ZnHPO3 + H2O
Sn + FeCl3 = Fe + SnCl3 =>
Sn + FeCl3 = Fe + SnCl3
C6H12O6 + NO3{-} = HCO3{-} + N2 + H{+} + H2O =>
5 C6H12O6 + 24 NO3{-} = 30 HCO3{-} + 12 N2 + 6 H{+} + 12 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
