| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)6 = CrO3 + 3 H2O
C16H24O5N4 + O2 = CO2 + H2O + N =>
2 C16H24O5N4 + 39 O2 = 32 CO2 + 24 H2O + 8 N
Cl2(g) + KOH(aq) = KClO3(aq) + KCl(aq) + H2O(l) =>
3 Cl2(g) + 6 KOH(aq) = KClO3(aq) + 5 KCl(aq) + 3 H2O(l)
Fe + HCl2 = FeCl + H2 =>
4 Fe + 2 HCl2 = 4 FeCl + H2
OSCl2 + H2O = SO2 + HCl =>
OSCl2 + H2O = SO2 + 2 HCl
LiBr + CoSO3 = CoBr2 + Li2SO3 =>
2 LiBr + CoSO3 = CoBr2 + Li2SO3
K2Cr2O7 + H2SO4 + HCHO = K2SO4 + Cr2(SO4)3 + HCOOH + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 HCHO = K2SO4 + Cr2(SO4)3 + 3 HCOOH + 4 H2O
C6H5SO3Na + NaOH = C6H5OH + Na2SO3 =>
C6H5SO3Na + NaOH = C6H5OH + Na2SO3
SiCl4 + OC2H6 = Si(OC2H5)4 + HCl =>
SiCl4 + 4 OC2H6 = Si(OC2H5)4 + 4 HCl
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
Al(NO3)3 + Cr(OH)3 = Al(OH)3 + Cr(NO3)3 =>
Al(NO3)3 + Cr(OH)3 = Al(OH)3 + Cr(NO3)3
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
WO3 + NaOH = Na2[WO4] + H2O =>
WO3 + 2 NaOH = Na2[WO4] + H2O
Pb + H2SO4 = Pb(SO4)2 + H2 =>
Pb + 2 H2SO4 = Pb(SO4)2 + 2 H2
NH3 + Rb = RbNH2 + H2 =>
2 NH3 + 2 Rb = 2 RbNH2 + H2
Na2SO3 + K2S = Na2S + K2SO3 =>
Na2SO3 + K2S = Na2S + K2SO3
ZnS + Pb(NO3)2 = PbS + Zn(NO3)2 =>
ZnS + Pb(NO3)2 = PbS + Zn(NO3)2
C2H5OH = CH2CH2 + H2O =>
C2H5OH = CH2CH2 + H2O
H{+} + I{-} + H2O2 = I2 + H2O =>
2 H{+} + 2 I{-} + H2O2 = I2 + 2 H2O
Fe2O3 + C = Fe + (CO) =>
Fe2O3 + 3 C = 2 Fe + 3(CO)
Al2O3*H2O + CaSO4*2H2O = Al2(SO4)3 + Ca(OH)2 + H2O =>
Al2O3*H2O + 3 CaSO4*2H2O = Al2(SO4)3 + 3 Ca(OH)2 + 4 H2O
Pt3YbEr2H = Pt3 + Yb1 + Er2 + H =>
Pt3YbEr2H = Pt3 + Yb1 + Er2 + H
C18H32O16 = C + H2O =>
C18H32O16 = 18 C + 16 H2O
NH4OH + NaHCO3 = NH4HCO3 + NaOH =>
NH4OH + NaHCO3 = NH4HCO3 + NaOH
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl + H2O + KCl =>
6 FeCl2 + KMnO4 + 8 HCl = 6 FeCl3 + MnCl + 4 H2O + KCl
Na3PO4 + CaS = Ca3(PO4)2 + Na2S =>
2 Na3PO4 + 3 CaS = Ca3(PO4)2 + 3 Na2S
Fe(OH)3CaO = FeOCa(OH)3 =>
Fe(OH)3CaO = FeOCa(OH)3
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
NH4TcO4 + HF = TcO3F + NH4F + H2O =>
NH4TcO4 + 2 HF = TcO3F + NH4F + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
H2SO4 + KCl = K2(SO4) + HCl =>
H2SO4 + 2 KCl = K2(SO4) + 2 HCl
NH4Cl + AgNO3 = AgCl + N2O + H2O =>
NH4Cl + AgNO3 = AgCl + N2O + 2 H2O
PtO2(s) = Pt(s)O2(g) =>
PtO2(s) = Pt(s)O2(g)
Cu0 = Cu2 =>
2 Cu0 = Cu2
HCHO + KMnO4 + H2SO4 = H2CO2 + H2O + MnSO4 + K2SO4 =>
5 HCHO + 2 KMnO4 + 3 H2SO4 = 5 H2CO2 + 3 H2O + 2 MnSO4 + K2SO4
K3C6H5O7 = K3 + C6H5O7 =>
K3C6H5O7 = K3 + C6H5O7
KO2 + H2O = KOH + H2O2 =>
2 KO2 + 4 H2O = 2 KOH + 3 H2O2
CS + Cl2 = CCl4 + S2Cl2 =>
2 CS + 5 Cl2 = 2 CCl4 + S2Cl2
Br2 + O2 = Br2O2 =>
Br2 + O2 = Br2O2
CuCl + NH3 + H2O = Cu(OH)2 + (NH4)2Cl =>
CuCl + 2 NH3 + 2 H2O = Cu(OH)2 + (NH4)2Cl
P = P5 =>
5 P = P5
C + HOH = CO + H2 =>
C + HOH = CO + H2
Bi(OH)2NO3 + HNO3 = Bi(NO3)3 + H2O =>
Bi(OH)2NO3 + 2 HNO3 = Bi(NO3)3 + 2 H2O
ZnS + Pb(NO3)2 = PbS + Zn(NO3)2 =>
ZnS + Pb(NO3)2 = PbS + Zn(NO3)2
C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
NO2 + H2SO4 = SO4 + HNO2 =>
2 NO2 + H2SO4 = SO4 + 2 HNO2
KNO3 + HBr = KBr + HNO3 =>
KNO3 + HBr = KBr + HNO3
C3H6Br2Zn = ZnBr2C3H6 =>
C3H6Br2Zn = ZnBr2C3H6
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
CaCO3 + H3PO4 = CaPO4 + CO3H3 =>
CaCO3 + H3PO4 = CaPO4 + CO3H3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
