| Équations équilibrées la veille |
FeCl3 + 3(NH4)2C2O4 = (NH4)3[Fe(C2O4)3] + 3 NH4Cl
Al2S3 + Na3N = AlN + Na2S =>
Al2S3 + 2 Na3N = 2 AlN + 3 Na2S
Cl + NH3 = NCl + H2 =>
2 Cl + 2 NH3 = 2 NCl + 3 H2
AlCl3(aq) + NaOH(aq) = Al(OH)3 + NaCl(awe) =>
AlCl3(aq) + 3 NaOH(aq) = Al(OH)3 + 3 NaCl(awe)
SnO2 + Al2O3 = Sn095Al005O2 + O =>
190 SnO2 + 5 Al2O3 = 2 Sn095Al005O2 + 391 O
Al + Je2O3 = Je + Al2O3 =>
2 Al + Je2O3 = 2 Je + Al2O3
(NH4)2SO4 + Ba(OH)2 = NH3 + H2O + Ba2(SO4)2 =>
2(NH4)2SO4 + 2 Ba(OH)2 = 4 NH3 + 4 H2O + Ba2(SO4)2
CH3CH2OH + CrO7{-2} + H{+} = CH3CO2H + Cr{+3} + H2O =>
9 CH3CH2OH + 4 CrO7{-2} + 20 H{+} = 9 CH3CO2H + 4 Cr{+3} + 19 H2O
H2S(aq) + BiCl3(aq) = HCl(aq) + Bi2S3 =>
3 H2S(aq) + 2 BiCl3(aq) = 6 HCl(aq) + Bi2S3
Al + HC2H3O2 = Al(C2H3O2)2 + H2 =>
Al + 2 HC2H3O2 = Al(C2H3O2)2 + H2
K2SiO3 + HI = K2I + HSiO3 =>
K2SiO3 + HI = K2I + HSiO3
CH3COOH + Na2SO3 = CH3COONa + H2SO3 =>
2 CH3COOH + Na2SO3 = 2 CH3COONa + H2SO3
C5H10O6 + O2 = C5H8O6 + H2O =>
2 C5H10O6 + O2 = 2 C5H8O6 + 2 H2O
KOH(a) + HNO3(aq) = H2O + KNO3(aq) =>
KOH(a) + HNO3(aq) = H2O + KNO3(aq)
AlCl3 + Mg(oh)2 = Al(oh)3 + MgCl2 =>
12 AlCl3 + 9 Mg(oh)2 = 4 Al(oh)3 + 18 MgCl2
Al(NO3)3 = Al + N2O5 + O2 =>
4 Al(NO3)3 = 4 Al + 6 N2O5 + 3 O2
C30H52O26 + H2O = C6H12O6 =>
C30H52O26 + 4 H2O = 5 C6H12O6
C4H10O + HCl + (ZnCl2) = CH3CH2CH2ClCl2 + Zn + H2O =>
3 C4H10O + 4 HCl + 4(ZnCl2) = 4 CH3CH2CH2ClCl2 + 4 Zn + 3 H2O
C16H34(cetano) + O2 = CO2 + H2O =>
2 C16H34(cetano) + 49 O2 = 32 CO2 + 34 H2O
BaO + Al2O3 = BaAl2O4 =>
BaO + Al2O3 = BaAl2O4
KHCO3 + SO3 = K2SO4 + H2O + CO2 =>
2 KHCO3 + SO3 = K2SO4 + H2O + 2 CO2
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
Sb2O5 + KCN = Sb + K3Sb3O3 + CO2 + N2 =>
18 Sb2O5 + 30 KCN = 6 Sb + 10 K3Sb3O3 + 30 CO2 + 15 N2
KI3 + Br = KBr + I2 =>
2 KI3 + 2 Br = 2 KBr + 3 I2
CH3(CH2)8CO2 + O2 = H2O + CO2 =>
4 CH3(CH2)8CO2 + 55 O2 = 38 H2O + 40 CO2
Mn + ZnL2 = MnL2 + Zn =>
Mn + ZnL2 = MnL2 + Zn
AgNO3(aq) + KSCN(aq) = AgSCN(aq) + KNO3(s) =>
AgNO3(aq) + KSCN(aq) = AgSCN(aq) + KNO3(s)
CuSO3 + W(OH)5 = Cu(OH)2 + W2(SO3)5 =>
5 CuSO3 + 2 W(OH)5 = 5 Cu(OH)2 + W2(SO3)5
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NaC2H3O2(aq) + CaSO4(aq) = NaSO4 + CaC2H3O2 =>
NaC2H3O2(aq) + CaSO4(aq) = NaSO4 + CaC2H3O2
Si + S8 = Si2S2 =>
8 Si + S8 = 4 Si2S2
Mn + Ag2S = Ag + Mn2S4 =>
2 Mn + 4 Ag2S = 8 Ag + Mn2S4
Na2SO4 + HNO3 = Na2(NO3)2 + H2SO4 =>
Na2SO4 + 2 HNO3 = Na2(NO3)2 + H2SO4
C6H8O7 + Li2O = Li3C6H5O7 + H2O =>
2 C6H8O7 + 3 Li2O = 2 Li3C6H5O7 + 3 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Mg(NO3)2 + Li3PO4 = Mg(PO4) + (NO3) + Li =>
Mg(NO3)2 + Li3PO4 = Mg(PO4) + 2(NO3) + 3 Li
CH3OH + H2O = HCOOH + H =>
CH3OH + H2O = HCOOH + 4 H
NaBO3*4H2O(aq) + H2SO4(aq) = H2O(l) + Na2SO4(aq) + HBO3(aq) =>
2 NaBO3*4H2O(aq) + H2SO4(aq) = 8 H2O(l) + Na2SO4(aq) + 2 HBO3(aq)
CoS2 + O2 = Co2O3 + S4O2 =>
4 CoS2 + 5 O2 = 2 Co2O3 + 2 S4O2
Mg(s) + O2 = MgO2(s) =>
Mg(s) + O2 = MgO2(s)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C5H11I + Na2S = C5H11SNa + NaI =>
C5H11I + Na2S = C5H11SNa + NaI
Pb(H2O)4 + OH = Pb(OH)2 + H2O =>
Pb(H2O)4 + 2 OH = Pb(OH)2 + 4 H2O
Pb(OH)2 + H2SO4 = H2O + PbSO4 =>
Pb(OH)2 + H2SO4 = 2 H2O + PbSO4
AlCl3 + NH3 + H2O = NH4 + Al(OH)4 + NH4Cl =>
AlCl3 + 4 NH3 + 4 H2O = NH4 + Al(OH)4 + 3 NH4Cl
H2S + NO3{-} + H{+} = SO42{-} + NO + H2O =>
3 H2S + 85 NO3{-} + 82 H{+} = 3 SO42{-} + 85 NO + 44 H2O
H3PO4 + OH{-} = H2PO4{-} + H2O =>
H3PO4 + OH{-} = H2PO4{-} + H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
GrR = Gr + R2 =>
2 GrR = 2 Gr + R2
Hg + HCl = H + Cl2Hg =>
Hg + 2 HCl = 2 H + Cl2Hg
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
