| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au2S3 + 5 O2 = 3 SO2 + Au2O4
Si + Br = SiBr4 =>
Si + 4 Br = SiBr4
Na2SO4 = Na + O2 + SO2 =>
Na2SO4 = 2 Na + O2 + SO2
O2 + CI2 = CI2O =>
O2 + 2 CI2 = 2 CI2O
Al(OH)4(aq) + H2SO4(aq) = Al(OH)3 + H2O + SO4(aq) =>
2 Al(OH)4(aq) + H2SO4(aq) = 2 Al(OH)3 + 2 H2O + SO4(aq)
KMnO4 + Cr = K + Cr(MnO4)2 =>
2 KMnO4 + Cr = 2 K + Cr(MnO4)2
Cu + K4Fe(CN)6 = CuK4Fe(CN)6 =>
Cu + K4Fe(CN)6 = CuK4Fe(CN)6
Cu2C2O4 + KMnO4 + H2SO4 = CuSO4 + CO2 + MnSO4 + K2SO4 + H2O =>
5 Cu2C2O4 + 4 KMnO4 + 16 H2SO4 = 10 CuSO4 + 10 CO2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
NaF + H2SO4 = NaHSO4 + HF =>
NaF + H2SO4 = NaHSO4 + HF
Cu2S + O2(g) = Cu2O(s) + SO2(g) =>
2 Cu2S + 3 O2(g) = 2 Cu2O(s) + 2 SO2(g)
Ru + O2 = RuO =>
2 Ru + O2 = 2 RuO
S + CaCl2 = CaS + Cl2 =>
S + CaCl2 = CaS + Cl2
ClO + H = Cl2 + H2O =>
2 ClO + 4 H = Cl2 + 2 H2O
Pb + Pd{2+} = Pb{2+} + Pd =>
Pb + Pd{2+} = Pb{2+} + Pd
HCOH + H2O = HCOOH + CH3OH =>
2 HCOH + H2O = HCOOH + CH3OH
NO2 + C = CO + N2 =>
2 NO2 + 4 C = 4 CO + N2
SO2 + SiO2 = SiSO2 + O2 =>
SO2 + SiO2 = SiSO2 + O2
Ru + O2 = RuO2 =>
Ru + O2 = RuO2
MgSO4 + H2CO3 = MgCO3 + H2SO4 =>
MgSO4 + H2CO3 = MgCO3 + H2SO4
(NH4)2S + NaOH = (NH4)2OH + SNa =>
(NH4)2S + NaOH = (NH4)2OH + SNa
N2O4 + BrO3{-} + H{+} = NO3 + Br + H2O =>
5 N2O4 + 4 BrO3{-} + 4 H{+} = 10 NO3 + 4 Br + 2 H2O
H3PO4 + Na2Co3 = H2Co3 + Na3PO4 =>
2 H3PO4 + 3 Na2Co3 = 3 H2Co3 + 2 Na3PO4
Al(C2H3O2)3 + Na3PO4 = AlPO4 + NaC2H3O2 =>
Al(C2H3O2)3 + Na3PO4 = AlPO4 + 3 NaC2H3O2
O + F = OF =>
O + F = OF
B + H2 = BH3 =>
2 B + 3 H2 = 2 BH3
sodiumcarbonate + silvernitrate = Ag2CO3 + sodiumnitrate =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
C6H4NO2CH3 + KCrO4 + H2SO4 = C6H4NO2COOH + K2SO4 + CrSO4 + H2O =>
5 C6H4NO2CH3 + 6 KCrO4 + 9 H2SO4 = 5 C6H4NO2COOH + 3 K2SO4 + 6 CrSO4 + 14 H2O
NaHCO3(s) = NaH(s) + CO(g) + O2(g) =>
NaHCO3(s) = NaH(s) + CO(g) + O2(g)
Fe(HO)2 + HCl = FeCl2 + H2O =>
Fe(HO)2 + 2 HCl = FeCl2 + 2 H2O
Ca(OH)2 + C6H12O7 = C12H22CaO14*2H2O =>
Ca(OH)2 + 2 C6H12O7 = C12H22CaO14*2H2O
H3BiO4 + Ta = Ta3(BiO4)5 + H2 =>
10 H3BiO4 + 6 Ta = 2 Ta3(BiO4)5 + 15 H2
C9H20 = C9H12 + H2 =>
C9H20 = C9H12 + 4 H2
Co + Br = CoBr2 =>
Co + 2 Br = CoBr2
H3C6H5O3 + NaOH = Na3C6H5O3 + H2O =>
H3C6H5O3 + 3 NaOH = Na3C6H5O3 + 3 H2O
CH3(CH2)3CH3 + Cl2 = C5H11Cl + HCl =>
CH3(CH2)3CH3 + Cl2 = C5H11Cl + HCl
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
P + Se = P8Se7 =>
8 P + 7 Se = P8Se7
Al + HBr = Br3Al + H2 =>
2 Al + 6 HBr = 2 Br3Al + 3 H2
FS2 + O2 = F2O3 + SO2 =>
4 FS2 + 11 O2 = 2 F2O3 + 8 SO2
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
Pb(NO3)2(aq) + NH4OH(aq) = NH4NO3 + Pb(OH)2 =>
Pb(NO3)2(aq) + 2 NH4OH(aq) = 2 NH4NO3 + Pb(OH)2
Pt + H2O = PtOH + H2 =>
2 Pt + 2 H2O = 2 PtOH + H2
K2CO3 + BaCl2 = KCl2 + Ba2CO3 =>
K2CO3 + 2 BaCl2 = 2 KCl2 + Ba2CO3
AlBr3(aq) + K2CO3(aq) = Al2(CO3)3(s) + KBr(aq) =>
2 AlBr3(aq) + 3 K2CO3(aq) = Al2(CO3)3(s) + 6 KBr(aq)
H2O2 + Cl5 = Cl2O + H3 =>
15 H2O2 + 12 Cl5 = 30 Cl2O + 10 H3
NH + O = NO + H2O =>
2 NH + 3 O = 2 NO + H2O
HI + O = I + H2O =>
2 HI + O = 2 I + H2O
Na2SO3 + H2S + HCl = S + NaCl + H2O =>
Na2SO3 + 2 H2S + 2 HCl = 3 S + 2 NaCl + 3 H2O
AgNO3 + HS2 = AgS2 + HNO3 =>
AgNO3 + HS2 = AgS2 + HNO3
C12H22O11 = H2O + C2 =>
C12H22O11 = 11 H2O + 6 C2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
