| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + 3 OH = HPbO2 + H2O
VCl3*6H2O = V2O3 + HCl + H2O =>
2 VCl3*6H2O = V2O3 + 6 HCl + 9 H2O
GaN(s) = Ga(s) + N2(g) =>
2 GaN(s) = 2 Ga(s) + N2(g)
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
Cs(s) + Cl(g) = CsCl(aq) =>
Cs(s) + Cl(g) = CsCl(aq)
C6H5NH2 + HI = C6H5NH3 + I =>
C6H5NH2 + HI = C6H5NH3 + I
Zn(OH)2 + OH{-} = ZnO2{2-} + H2O =>
Zn(OH)2 + 2 OH{-} = ZnO2{2-} + 2 H2O
AgI + KI = AgI2K =>
AgI + KI = AgI2K
K2S + KNO2 + H2SO4 = NO + K2SO4 + H2O =>
K2S + 8 KNO2 + 4 H2SO4 = 8 NO + 5 K2SO4 + 4 H2O
S{-2} + Mg{+2} = SMg =>
S{-2} + Mg{+2} = SMg
Co(NO3)2 + NH4OH = Co(OH)2 + NH4NO3 =>
Co(NO3)2 + 2 NH4OH = Co(OH)2 + 2 NH4NO3
S + HCl = H + S2Cl2 =>
2 S + 2 HCl = 2 H + S2Cl2
Ba(NO3)2 + CrBr2 = BaBr2 + Cr(NO3)2 =>
Ba(NO3)2 + CrBr2 = BaBr2 + Cr(NO3)2
Cu2O3 + NH3 = Cu + H2O + N =>
Cu2O3 + 2 NH3 = 2 Cu + 3 H2O + 2 N
Al + Pb3O4 = Al3O + Pb =>
12 Al + Pb3O4 = 4 Al3O + 3 Pb
C4H6BaO4 + Na2SO4 = BaSO4 + C2H3NaO2 =>
C4H6BaO4 + Na2SO4 = BaSO4 + 2 C2H3NaO2
C4H8O2 + H2O = C4H7O2{-} + H3O{+} =>
C4H8O2 + H2O = C4H7O2{-} + H3O{+}
HCN + O2 = CO2 + H2O + NO =>
4 HCN + 7 O2 = 4 CO2 + 2 H2O + 4 NO
C + PbO2 + H2SO4 = PbSO4 + H2O + CO2 =>
C + 2 PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O + CO2
Zn + H{+} + O2 = Zn2{+} + H2O =>
8 Zn + 4 H{+} + O2 = 4 Zn2{+} + 2 H2O
O2 + S = SO3 =>
3 O2 + 2 S = 2 SO3
NaCl + HOH = NaOH + H + Cl =>
NaCl + HOH = NaOH + H + Cl
Al2O3 + NaOH = NaO3 + Al2(OH) =>
Al2O3 + NaOH = NaO3 + Al2(OH)
C4H10 + Cr2O72{-} + H1{+} = H6C4O4 + Cr3{+} + H2O =>
427 C4H10 + 36 Cr2O72{-} + 60 H1{+} = 427 H6C4O4 + 24 Cr3{+} + 884 H2O
B2H6 + O2 = H3B3O6 + H2O =>
3 B2H6 + 9 O2 = 2 H3B3O6 + 6 H2O
NaBH4(s) + I2(s) = B2H6(g) + NaI(s) + H2(g) =>
2 NaBH4(s) + I2(s) = B2H6(g) + 2 NaI(s) + H2(g)
HI + Fe2O3 = H2 + IFe2O3 =>
2 HI + 2 Fe2O3 = H2 + 2 IFe2O3
NaClO + As + H2O = NaCl + H3AsO4 =>
5 NaClO + 2 As + 3 H2O = 5 NaCl + 2 H3AsO4
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
F2 + CuBr = CuFBr =>
F2 + 2 CuBr = 2 CuFBr
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3C(O)OH + Cr2(SO4)3 + H2O + K2SO4 =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3C(O)OH + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
NaNO3 + K2SO4 = KNO3 + Na2SO4 =>
2 NaNO3 + K2SO4 = 2 KNO3 + Na2SO4
HNO3 + P = NO2 + P2O5 + H2O =>
10 HNO3 + 2 P = 10 NO2 + P2O5 + 5 H2O
SrCl2*6H2O + CuSO4*5H2O = CuCl2*6H2O + SrSO4*5H2O =>
SrCl2*6H2O + CuSO4*5H2O = CuCl2*6H2O + SrSO4*5H2O
Fe(s) + H2O2(aq) = Fe(OH)3(aq) =>
2 Fe(s) + 3 H2O2(aq) = 2 Fe(OH)3(aq)
C2O5 + HCl = COCl3 + H2O =>
C2O5 + 6 HCl = 2 COCl3 + 3 H2O
Cu(HSO4)2 + NaNO2 = Cu(NO2)2 + NaHSO4 =>
Cu(HSO4)2 + 2 NaNO2 = Cu(NO2)2 + 2 NaHSO4
CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O =>
CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O
HSO4 + HCl = H2 + ClSO4 =>
HSO4 + HCl = H2 + ClSO4
C2H4OHCOOH + NaOH = C2H4OHCOONa + H2O =>
C2H4OHCOOH + NaOH = C2H4OHCOONa + H2O
Ba + C = BaC =>
Ba + C = BaC
C2H5OH + CaO = CH3CHO + Ca + H2O =>
C2H5OH + CaO = CH3CHO + Ca + H2O
CaCO3 + Ba(NO3)2 = Ca(NO3)2 + Ba2(CO3)2 =>
2 CaCO3 + 2 Ba(NO3)2 = 2 Ca(NO3)2 + Ba2(CO3)2
H2S + I2 = H{+} + I{-} + S{+} =>
2 H2S + 3 I2 = 4 H{+} + 6 I{-} + 2 S{+}
A + BY = AY + B =>
A + BY = AY + B
CuH + O2 = H2O + Cu =>
4 CuH + O2 = 2 H2O + 4 Cu
NiCO3(s) + HNO3(ac) = Ni(NO3)2(ac) + CO2(g) + H2O(l) =>
NiCO3(s) + 2 HNO3(ac) = Ni(NO3)2(ac) + CO2(g) + H2O(l)
Au + KNO3 = AuNO3 + K =>
Au + KNO3 = AuNO3 + K
FeBr3 + AgNo3 = Fe(No3)3 + AgBr =>
FeBr3 + 3 AgNo3 = Fe(No3)3 + 3 AgBr
CuSO4 + K4(Fe(CN)6) = K2SO4 + Cu2(Fe(CN)6) =>
2 CuSO4 + K4(Fe(CN)6) = 2 K2SO4 + Cu2(Fe(CN)6)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
