| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
CuSO4 + CaCO3 + H2O = Cu2(OH)2CO3 + CaSO4 + CO2 =>
2 CuSO4 + 2 CaCO3 + H2O = Cu2(OH)2CO3 + 2 CaSO4 + CO2
H1Br1 + Mg(O1H1)2 = Mg1Br2 + H2O1 =>
2 H1Br1 + Mg(O1H1)2 = Mg1Br2 + 2 H2O1
CuOHNO3 + NaOH = Cu(OH)2 + NaNO3 =>
CuOHNO3 + NaOH = Cu(OH)2 + NaNO3
CH{-}CH + KMnO4 + H2O = HOOC{-}COOH + MnO2 + KOH =>
3 CH{-}CH + 4 KMnO4 + 2 H2O = 3 HOOC{-}COOH + 4 MnO2 + 4 KOH
Cu(OH)2 + HC1 = CuC2 + H2O =>
Cu(OH)2 + 2 HC1 = CuC2 + 2 H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Cu + HgSO4 = CuSO4 + Hg =>
Cu + HgSO4 = CuSO4 + Hg
Zn3P2 + H2O = Zn + OH + PH3 =>
Zn3P2 + 6 H2O = 3 Zn + 6 OH + 2 PH3
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
BaO + HOH = Ba(OH)2 =>
BaO + HOH = Ba(OH)2
LiNH2 + H2O = LiOH + NH3 =>
LiNH2 + H2O = LiOH + NH3
Ca(OH)2 + NaCl = CaCl(OH) + NaOH =>
Ca(OH)2 + NaCl = CaCl(OH) + NaOH
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
COOH + NH3 = NH4OOC =>
COOH + NH3 = NH4OOC
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
NH3 + MnCl2 + H2O2 + H2O = MnO(OH)2 + NH4Cl =>
2 NH3 + MnCl2 + H2O2 + H2O = MnO(OH)2 + 2 NH4Cl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Zr1O2 + H2O = Zr(OH)4 =>
Zr1O2 + 2 H2O = Zr(OH)4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
FeCl2 + Na2Cr2O7 + HCl = CrCl3 + NaCl + FeCl3 + H2O =>
6 FeCl2 + Na2Cr2O7 + 14 HCl = 2 CrCl3 + 2 NaCl + 6 FeCl3 + 7 H2O
MgCO3 + H3PO4 = Mg3(PO4)2 + H2CO3 =>
3 MgCO3 + 2 H3PO4 = Mg3(PO4)2 + 3 H2CO3
CH{-}CH + KMnO4 + H2O = HOOC{-}COOH + MnO2 + KOH =>
3 CH{-}CH + 4 KMnO4 + 2 H2O = 3 HOOC{-}COOH + 4 MnO2 + 4 KOH
SiH4(g) + O2(g) = SiO2(s) + H2O =>
SiH4(g) + 2 O2(g) = SiO2(s) + 2 H2O
NH3 + NH4Br = NH4NH3 + Br =>
NH3 + NH4Br = NH4NH3 + Br
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeSO4(ac) + NaOH(ac) = Na2SO4 + Fe(OH)2 =>
FeSO4(ac) + 2 NaOH(ac) = Na2SO4 + Fe(OH)2
(NH4)2PtCl4 + NH3 = Pt(NH3)2Cl2 + NH4Cl =>
(NH4)2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 NH4Cl
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
CaCl2 + KI = CaI2 + KCl =>
CaCl2 + 2 KI = CaI2 + 2 KCl
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HCl + S = SCl + H2 =>
2 HCl + 2 S = 2 SCl + H2
NH4OH + AgNO3 = NH4NO3 + Ag2O + H2O =>
2 NH4OH + 2 AgNO3 = 2 NH4NO3 + Ag2O + H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
(NH4)2S + H2O = NH4OH + NH4HS =>
(NH4)2S + H2O = NH4OH + NH4HS
AgNO3 + Zn = Ag + Zn(NO3)2 =>
2 AgNO3 + Zn = 2 Ag + Zn(NO3)2
C + H2O = CO + H2 =>
C + H2O = CO + H2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
C2O4 + NaOH = Na2CO3 + H2O =>
C2O4 + 4 NaOH = 2 Na2CO3 + 2 H2O
K2Cr2O7 + CH3COOH + H2SO4 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
4 K2Cr2O7 + 3 CH3COOH + 16 H2SO4 = 6 CO2 + 22 H2O + 4 K2SO4 + 4 Cr2(SO4)3
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BaSO4 + CH3COOH = BaCH3COOH + SO4CH3COOH =>
BaSO4 + 2 CH3COOH = BaCH3COOH + SO4CH3COOH
Mn2O7 + Na2O = Na2MnO4 + O2 =>
2 Mn2O7 + 4 Na2O = 4 Na2MnO4 + O2
| 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.
