| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NPCl2)4 + 8 NaCH3O = [(CH3O)2PN]4 + 8 NaCl
Fe + Ca2(CO3)2 = Fe2(CO3)3 + Ca =>
4 Fe + 3 Ca2(CO3)2 = 2 Fe2(CO3)3 + 6 Ca
NaClO2 = NaClO3 + NaCl =>
3 NaClO2 = 2 NaClO3 + NaCl
NaCl + H2SO4 = H2S + H2O + Cl2 + Na2SO4 =>
8 NaCl + 5 H2SO4 = H2S + 4 H2O + 4 Cl2 + 4 Na2SO4
KSCN + KMnO4 + H2SO4 = K2SO4 + CO2 + NO2 + MnSO4 + H2O =>
KSCN + 3 KMnO4 + 4 H2SO4 = 2 K2SO4 + CO2 + NO2 + 3 MnSO4 + 4 H2O
CuCl + Zn(OH)2 = Cu(OH)2 + ZnCl =>
CuCl + Zn(OH)2 = Cu(OH)2 + ZnCl
Al4C3(s) + H2O = Al(OH)3(s) + CH4 =>
Al4C3(s) + 12 H2O = 4 Al(OH)3(s) + 3 CH4
MgSO4 + Li(OH)2 = LiSO4 + Mg(OH)2 =>
MgSO4 + Li(OH)2 = LiSO4 + Mg(OH)2
ZnCl2 + NaOH = ZnOH + Cl2Na =>
ZnCl2 + NaOH = ZnOH + Cl2Na
NH4OH + CuSO4 = Cu(OH)2 + NH4 + SO4 =>
2 NH4OH + CuSO4 = Cu(OH)2 + 2 NH4 + SO4
Ba(OH)2 + ZnSO4 = Ba2(SO4)2 + Zn(OH)2 =>
2 Ba(OH)2 + 2 ZnSO4 = Ba2(SO4)2 + 2 Zn(OH)2
Cr2O3Ba(OH)2 = Ba(CrO2)2H2O =>
Cr2O3Ba(OH)2 = Ba(CrO2)2H2O
CaCl2 + HF = CaF2 + HCl =>
CaCl2 + 2 HF = CaF2 + 2 HCl
PbO2 + H2O2 + KOH = K[Pb(OH)3] + O2 =>
PbO2 + H2O2 + KOH = K[Pb(OH)3] + O2
HCO2H + H2O = H3O + CO2H =>
HCO2H + H2O = H3O + CO2H
HSO4 + C = SO2 + H2O + CO2 =>
4 HSO4 + 3 C = 4 SO2 + 2 H2O + 3 CO2
H2(SO4) + (NH4)(OH) = H(OH) + (NH4)2(SO4) =>
H2(SO4) + 2(NH4)(OH) = 2 H(OH) + (NH4)2(SO4)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
ZnCO3 + CH3COOH = ZnCH3COOH + CO2 + H2O =>
4 ZnCO3 + 5 CH3COOH = 4 ZnCH3COOH + 6 CO2 + 2 H2O
Li2CO3 + H2O + CO2 = LiHCO3 =>
Li2CO3 + H2O + CO2 = 2 LiHCO3
K2CO3 + Co(ClO3)2 = KClO3 + Co(CO3) =>
K2CO3 + Co(ClO3)2 = 2 KClO3 + Co(CO3)
MgS + O2 = MgO + SO2 =>
2 MgS + 3 O2 = 2 MgO + 2 SO2
Cu(s) + AgNO3 = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 AgNO3 = 2 Ag(s) + Cu(NO3)2
Cu(OH)2 + H = Cu + H2O =>
Cu(OH)2 + 2 H = Cu + 2 H2O
K2Cr2O7(ac) + NaOH(ac) = H2O(ac) + K2CrO4(ac) + Na2CrO4(ac) =>
K2Cr2O7(ac) + 2 NaOH(ac) = H2O(ac) + K2CrO4(ac) + Na2CrO4(ac)
H2 + Pt(NO3)2 = HNO3 + Pt =>
H2 + Pt(NO3)2 = 2 HNO3 + Pt
S = S3 =>
3 S = S3
Li3O4P + CsI = CsO4P + Li3I =>
Li3O4P + CsI = CsO4P + Li3I
MgOKOH = MgOHKO =>
MgOKOH = MgOHKO
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
S + HNO3 = NO3S + H2 =>
2 S + 2 HNO3 = 2 NO3S + H2
Mn(OH)6 + H2CO3 = Mn(CO3)3 + H2O =>
Mn(OH)6 + 3 H2CO3 = Mn(CO3)3 + 6 H2O
Fe2 + H2O = FeO + H2 =>
Fe2 + 2 H2O = 2 FeO + 2 H2
FeO3 + Al = Al2O3 + Fe =>
FeO3 + 2 Al = Al2O3 + Fe
H2 = H =>
H2 = 2 H
CaCl2 + HF = CaF2 + HCl =>
CaCl2 + 2 HF = CaF2 + 2 HCl
Pb(NO3)2 + Na2S2O3 = PbS2O3 + NaNO3 =>
Pb(NO3)2 + Na2S2O3 = PbS2O3 + 2 NaNO3
MgCO3KOH = MgOHKCO3 =>
MgCO3KOH = MgOHKCO3
CuCI2 + Zn = CuZn2 + CI2 =>
CuCI2 + 2 Zn = CuZn2 + CI2
Zn + HNO3 = Zn(NO32) + NO + H2O =>
3 Zn + 62 HNO3 = 3 Zn(NO32) + 59 NO + 31 H2O
NaC2H3O2 + Pb(SO4) = [Pb(C2H3O2)2] + Na + SO4 =>
2 NaC2H3O2 + Pb(SO4) = [Pb(C2H3O2)2] + 2 Na + SO4
K2SO3 + HCI = KCI + H2O + SO2 =>
K2SO3 + 2 HCI = 2 KCI + H2O + SO2
C6H12(l) + O2(g) = CO2 + H2O =>
C6H12(l) + 9 O2(g) = 6 CO2 + 6 H2O
ZnCl2 + Fe2O3 = FeCl3 + Zn + O2 =>
6 ZnCl2 + 2 Fe2O3 = 4 FeCl3 + 6 Zn + 3 O2
NiOO + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
NiOO + Fe + 2 H2O = Ni(OH)2 + Fe(OH)2
CuCl + F2 = CuF2 + Cl2 =>
2 CuCl + 2 F2 = 2 CuF2 + Cl2
B2S3(s) + H2O(l) = (H3BO3) + H2S =>
B2S3(s) + 6 H2O(l) = 2(H3BO3) + 3 H2S
CO2 + H2O + KNO3 + Na2HPO4 = C106H181O45N16P + O2 + K{+} + Na{+} + OH{-} =>
106 CO2 + 99 H2O + 16 KNO3 + Na2HPO4 = C106H181O45N16P + 150 O2 + 16 K{+} + 2 Na{+} + 18 OH{-}
Fe + S8 = Fe(S)2 =>
4 Fe + S8 = 4 Fe(S)2
CaO + Br = CaBr2 + O =>
CaO + 2 Br = CaBr2 + O
| 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 52 53 54 55 56 57 58 59 60 61 62 63 64 65 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
