| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + 2 NaHCO3 = BaCO3 + CO2 + H2O + 2 NaCl
NaHCO3(aq) + HC2H3O2(aq) = NaC2H3O2 + H2O + CO2 =>
NaHCO3(aq) + HC2H3O2(aq) = NaC2H3O2 + H2O + CO2
PbNO3 + NaIO2 = PbIO2 + NaNO3 =>
PbNO3 + NaIO2 = PbIO2 + NaNO3
KNO3 + Hg + HNO2 = KNO2 + Hg(NO3)2 + H2O =>
3 KNO3 + Hg + 2 HNO2 = 3 KNO2 + Hg(NO3)2 + H2O
HCl(aq) + AgNO3(aq) = HNO3(aq) + AgCl(aq) =>
HCl(aq) + AgNO3(aq) = HNO3(aq) + AgCl(aq)
MnSO4 + Ag2O2 + H2SO4 = AgMnO4 + Ag2SO4 + H2 =>
2 MnSO4 + 4 Ag2O2 + H2SO4 = 2 AgMnO4 + 3 Ag2SO4 + H2
P2O5(aq) + H2O(l) = H3PO4(aq) =>
P2O5(aq) + 3 H2O(l) = 2 H3PO4(aq)
Ge + H2O + KOH = K2[Ge9(OH)6] + H2 =>
9 Ge + 4 H2O + 2 KOH = K2[Ge9(OH)6] + 2 H2
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + H2CO3(s) =>
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + H2CO3(s)
KI + C = KC12 + I =>
KI + 12 C = KC12 + I
CH3CH2CH2(OH) + CuO = CH3COCH3 + Cu + H2O =>
CH3CH2CH2(OH) + CuO = CH3COCH3 + Cu + H2O
K2SO4 + Na2C2O4 = K2C2O4 + Na2SO4 =>
K2SO4 + Na2C2O4 = K2C2O4 + Na2SO4
NiS + HBr = H2S + NiBr2 =>
NiS + 2 HBr = H2S + NiBr2
Ba(NO2)2 + H2SO4 = HNO2 + BaSO4 =>
Ba(NO2)2 + H2SO4 = 2 HNO2 + BaSO4
C8H8N + O2 = CO2 + H2O + N2 =>
2 C8H8N + 20 O2 = 16 CO2 + 8 H2O + N2
P2 + FeO3 = P4O10 + Fe =>
6 P2 + 10 FeO3 = 3 P4O10 + 10 Fe
SrO = O + Sr =>
SrO = O + Sr
HCIO3 + Ba(OH)2 = Ba(CIO3)2 + H2O =>
2 HCIO3 + Ba(OH)2 = Ba(CIO3)2 + 2 H2O
PCl5(s) + H2O(l) = H3PO4(aq) + HCl(g) =>
PCl5(s) + 4 H2O(l) = H3PO4(aq) + 5 HCl(g)
C2H4(s) + O2 = CO2 + H2O(s) =>
C2H4(s) + 3 O2 = 2 CO2 + 2 H2O(s)
Ba(IO3)2*H2O = I2 + O2 + BaO + H2O =>
2 Ba(IO3)2*H2O = 2 I2 + 5 O2 + 2 BaO + 2 H2O
Sn + Al(SO4)3 = Sn(SO4)4 + Al =>
3 Sn + 4 Al(SO4)3 = 3 Sn(SO4)4 + 4 Al
C6 + H6 + HNO3 = H2O + C6H5NO2 =>
C6 + H6 + HNO3 = H2O + C6H5NO2
FeSO4 + H5IO6 + HCl = Fe2(SO4)3 + FeCl3 + IH + H2O =>
24 FeSO4 + 3 H5IO6 + 24 HCl = 8 Fe2(SO4)3 + 8 FeCl3 + 3 IH + 18 H2O
C4H10 + Cl2 = C4H6Cl + HCl =>
2 C4H10 + 5 Cl2 = 2 C4H6Cl + 8 HCl
H + NO2 = H2O + N =>
4 H + NO2 = 2 H2O + N
Au + H2O = AuH2O =>
Au + H2O = AuH2O
C2H5OH + KMnO4 + H2SO4 = C2H4CO2 + MnSO4 + K2SO4 + H2O =>
15 C2H5OH + 12 KMnO4 + 18 H2SO4 = 10 C2H4CO2 + 12 MnSO4 + 6 K2SO4 + 43 H2O
CO2 + CO3Na2 + H2O = CO3HNa =>
CO2 + CO3Na2 + H2O = 2 CO3HNa
AlCl + NaPO4 = AlPO4 + NaCl =>
AlCl + NaPO4 = AlPO4 + NaCl
C2H3OOH + Al(OH)3 = C6H9AlO6 + H2O =>
3 C2H3OOH + Al(OH)3 = C6H9AlO6 + 3 H2O
Cu + Ca(No3)2 = Ca + Cu(No3)2 =>
Cu + Ca(No3)2 = Ca + Cu(No3)2
Zn(NO3)2 + Fe(No3)3 = Zn(No3)2 + Fe(NO3)3 =>
3 Zn(NO3)2 + 2 Fe(No3)3 = 3 Zn(No3)2 + 2 Fe(NO3)3
NaCl + C2H5OH + O2 = Na2O + C2H6Cl2O2 =>
2 NaCl + C2H5OH + O2 = Na2O + C2H6Cl2O2
Mg(OH)2 + AgI = AgOH + MgI2 =>
Mg(OH)2 + 2 AgI = 2 AgOH + MgI2
NO + H2O = H3O + NO3 =>
NO + 6 H2O = 4 H3O + NO3
S8 + H2 + O2 = sulfuricacid =>
S8 + 8 H2 + 16 O2 = 8 H2SO4
Fe(CrO2)2 + Na2O2 = Na2FeO4 + Na2CrO4 + Na2O =>
Fe(CrO2)2 + 5 Na2O2 = Na2FeO4 + 2 Na2CrO4 + 2 Na2O
K2Cr2O7 + H2SO4 + CuI = CuSO4 + K2SO4 + I2 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 14 H2SO4 + 6 CuI = 6 CuSO4 + 2 K2SO4 + 3 I2 + 2 Cr2(SO4)3 + 14 H2O
K(OH) + MgCl2 = KCl + Mg(OH)2 =>
2 K(OH) + MgCl2 = 2 KCl + Mg(OH)2
CuSO4 + Mg3 = Cu + MgSO4 =>
3 CuSO4 + Mg3 = 3 Cu + 3 MgSO4
FeCl3 + Br2 = FeBr2 + Cl =>
FeCl3 + Br2 = FeBr2 + 3 Cl
FeAsS + O2 = Fe2O3 + As2O3 + SO2 =>
2 FeAsS + 5 O2 = Fe2O3 + As2O3 + 2 SO2
IO{-} + I{-} + H{+} = I2 + H2O =>
IO{-} + I{-} + 2 H{+} = I2 + H2O
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
HCl + Pb = HClPb =>
HCl + Pb = HClPb
La(NO3)3 + CH4N2O = La2O3 + N2 + CO2 + H2O =>
2 La(NO3)3 + 5 CH4N2O = La2O3 + 8 N2 + 5 CO2 + 10 H2O
Hg2S + NH4 = (NH4)2S + Hg =>
Hg2S + 2 NH4 = (NH4)2S + 2 Hg
C4H10 + O2 = C4H6 + (H2O)2 =>
C4H10 + O2 = C4H6 + (H2O)2
Fe + O2 + H2O = Fe2O3*2H2O =>
4 Fe + 3 O2 + 4 H2O = 2 Fe2O3*2H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
