| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HCl = MgCl2 + H2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
NH4OH + Ni(SO4) = NiOH + NH4(SO4) =>
NH4OH + Ni(SO4) = NiOH + NH4(SO4)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Ca(OCl)2 = Ca2 + OCl =>
2 Ca(OCl)2 = Ca2 + 4 OCl
Mg + CuSO4 = MgSO4 + Cu* =>
Mg + CuSO4 = MgSO4 + Cu*
C2HCl3 + H2O2 = CO2 + H2O + Cl =>
2 C2HCl3 + 9 H2O2 = 4 CO2 + 10 H2O + 6 Cl
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Cs + ZnO = Cs2O + Zn =>
2 Cs + ZnO = Cs2O + Zn
Zn + AsNO3 = Zn(NO3)2 + As =>
Zn + 2 AsNO3 = Zn(NO3)2 + 2 As
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
NaH2PO4 + NaOH = Na2HPO4 + H2O =>
NaH2PO4 + NaOH = Na2HPO4 + H2O
XOH + CH3CO2H = CH3CO2X + H2O =>
XOH + CH3CO2H = CH3CO2X + H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
MgF2 + CaCl2 = CaF2 + MgCl2 =>
MgF2 + CaCl2 = CaF2 + MgCl2
Zn + HNO3 = (ZnNO3)2 + NO + H2O =>
6 Zn + 8 HNO3 = 3(ZnNO3)2 + 2 NO + 4 H2O
Pb2 + CO3 = PbCO3 =>
Pb2 + 2 CO3 = 2 PbCO3
CuO + HBr = CuBr2 + H2O* =>
CuO + 2 HBr = CuBr2 + H2O*
K2C2O4*H2O + C2H2O4H2O + K2Cr2O7 = K3[Cr(C2O4)3] + CO2 + H2O =>
2 K2C2O4*H2O + 7 C2H2O4H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3] + 6 CO2 + 16 H2O
I2 + Cl2 = ICl3 =>
I2 + 3 Cl2 = 2 ICl3
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
CrY = Cr + Y =>
CrY = Cr + Y
C7H6O2 + O2 = OC2 + H2O =>
4 C7H6O2 + 9 O2 = 14 OC2 + 12 H2O
Na3PO4 + CuCl2 = NaCl + Cu3(PO4)2 =>
2 Na3PO4 + 3 CuCl2 = 6 NaCl + Cu3(PO4)2
CaCl2(aq) + Na2CO3(aq) = CaCO3 + NaCl =>
CaCl2(aq) + Na2CO3(aq) = CaCO3 + 2 NaCl
I2 + Cl2 = ICl3 =>
I2 + 3 Cl2 = 2 ICl3
FeCl3 = Fe + Cl2 =>
2 FeCl3 = 2 Fe + 3 Cl2
Ag2SO4 + K(CN) = Ag(CN) + K2SO4 =>
Ag2SO4 + 2 K(CN) = 2 Ag(CN) + K2SO4
Zn(OH)2 + H2SiO4 = Zn2(SiO4)2 + H2O =>
2 Zn(OH)2 + 2 H2SiO4 = Zn2(SiO4)2 + 4 H2O
Na2CO3 + MgSO4 = MgCO3 + Na2SO4 =>
Na2CO3 + MgSO4 = MgCO3 + Na2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
BaBr2 + Cl = BaCl2 + Br =>
BaBr2 + 2 Cl = BaCl2 + 2 Br
MoO3(s) + XeF2(g) = MoF6(aq) + Xe(g) + O2(g) =>
2 MoO3(s) + 6 XeF2(g) = 2 MoF6(aq) + 6 Xe(g) + 3 O2(g)
NaS + Pb(CH3COO)2 = PbS + Na(CH3COO)2 =>
NaS + Pb(CH3COO)2 = PbS + Na(CH3COO)2
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Cu(CH3COO)2 + KI2 = CuI + KCH3COO + I2 =>
2 Cu(CH3COO)2 + 4 KI2 = 2 CuI + 4 KCH3COO + 3 I2
ZnO + HBr = HZn + BrO =>
ZnO + HBr = HZn + BrO
(CuOH)2SO4 + H2SO4 = Cu3(OHSO4)2 + H2O =>
3(CuOH)2SO4 + H2SO4 = 2 Cu3(OHSO4)2 + 2 H2O
CuSO4 + OH2 = CuO + H2SO4 =>
CuSO4 + OH2 = CuO + H2SO4
Al2(SO4)3(aq) + Pb(NO3)2(aq) = PbSO4(s) + Al(NO3)3(aq) =>
Al2(SO4)3(aq) + 3 Pb(NO3)2(aq) = 3 PbSO4(s) + 2 Al(NO3)3(aq)
Ag2(COO)2 + Sb5 = Sb2(COO)5 + Ag2 =>
25 Ag2(COO)2 + 4 Sb5 = 10 Sb2(COO)5 + 25 Ag2
PbS + HNO3 = PbSO4 + NO2 + H2O =>
PbS + 8 HNO3 = PbSO4 + 8 NO2 + 4 H2O
CaBr2 + AgNO3 = Ca(NO3)2 + AgBr =>
CaBr2 + 2 AgNO3 = Ca(NO3)2 + 2 AgBr
Na2O2(s) + H2O(l) = NaOH(s) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(s) + O2(g)
ZnBr2 + (NH4)2S = NH4Br + ZnS =>
ZnBr2 + (NH4)2S = 2 NH4Br + ZnS
CUH10 + O2 = CUH10O2 =>
CUH10 + O2 = CUH10O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
