| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
CH3COOAg + HNO3 = AgNO3 + NO + CH3COO + H2O =>
3 CH3COOAg + 4 HNO3 = 3 AgNO3 + NO + 3 CH3COO + 2 H2O
FeCl2 + H2S = FeS + HCl =>
FeCl2 + H2S = FeS + 2 HCl
H2O + F2 = HF + O3 =>
3 H2O + 3 F2 = 6 HF + O3
(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH4OH =>
3(NH4)2S + K2Cr2O7 + 7 H2O = 3 S + 2 Cr(OH)3 + 2 KOH + 6 NH4OH
Fe + ZnSO4 = FeSO4 + Zn =>
Fe + ZnSO4 = FeSO4 + Zn
KBr(aq) + Ca(NO3)2(aq) = CaBr2(s) + KNO3(aq) =>
2 KBr(aq) + Ca(NO3)2(aq) = CaBr2(s) + 2 KNO3(aq)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
AlBr3 + Be = BeBr2 + Al =>
2 AlBr3 + 3 Be = 3 BeBr2 + 2 Al
C5H13N + O2 = CO2 + N2 + H2O =>
4 C5H13N + 33 O2 = 20 CO2 + 2 N2 + 26 H2O
K2(CO3) + HCl = KCl + H2O + CO2 =>
K2(CO3) + 2 HCl = 2 KCl + H2O + CO2
KI(s) = K(s) + I(s) =>
KI(s) = K(s) + I(s)
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Pb(NO3)2(aq) + K2S(aq) = PbS(c) + KNO3(aq) =>
Pb(NO3)2(aq) + K2S(aq) = PbS(c) + 2 KNO3(aq)
S(O2) + (O2) = S(O3) =>
2 S(O2) + (O2) = 2 S(O3)
Ba(OH)2H2O = H3OBaO2H =>
Ba(OH)2H2O = H3OBaO2H
C5H10N2O3 + O2 = CO2 + H2O + N2 =>
C5H10N2O3 + 6 O2 = 5 CO2 + 5 H2O + N2
(NH4)2Fe(SO4)2 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
6(NH4)2Fe(SO4)2 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 6(NH4)2SO4 + 7 H2O
Na2SO4{2-} + NO2 + H2O = Na2SO3{2-} + HNO3 =>
Na2SO4{2-} + 2 NO2 + H2O = Na2SO3{2-} + 2 HNO3
H2SO3 = SO2H2O =>
H2SO3 = SO2H2O
CuO + SO2 = Cu2S + O2 =>
2 CuO + SO2 = Cu2S + 2 O2
HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2 =>
HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Cr(NO3)3 + H2O = Cr + O2 + HNO3 =>
4 Cr(NO3)3 + 6 H2O = 4 Cr + 3 O2 + 12 HNO3
K(s) + N2(g) = K3N(s) =>
6 K(s) + N2(g) = 2 K3N(s)
NaCN + HBr = H2 + NaBr + CN =>
2 NaCN + 2 HBr = H2 + 2 NaBr + 2 CN
Mg + Al2O3 = MgO3 + Al =>
Mg + Al2O3 = MgO3 + 2 Al
HC2H3O2 = H2 + C2H3O2 =>
2 HC2H3O2 = H2 + 2 C2H3O2
KClO3 + C6H10O5 = KCl + CO2 + H2O =>
4 KClO3 + C6H10O5 = 4 KCl + 6 CO2 + 5 H2O
MgS(s) + HCl = HS(g)MgCl(aq) =>
MgS(s) + HCl = HS(g)MgCl(aq)
KMnO4 + NaOH + KNO2 = KOH + H2O + Na2MnO4 + KNO3 =>
2 KMnO4 + 4 NaOH + KNO2 = 2 KOH + H2O + 2 Na2MnO4 + KNO3
VF5 + HL = V2L10 + HF =>
2 VF5 + 10 HL = V2L10 + 10 HF
C2H5SH + O2 = CO2 + H2O + S02 =>
2 C2H5SH + 7 O2 = 4 CO2 + 6 H2O + S02
CrCl2 + Cl = CrCl3 =>
CrCl2 + Cl = CrCl3
H + ClO4 = ClO + H2O =>
6 H + ClO4 = ClO + 3 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C2H3N + H2 = C2H7N =>
C2H3N + 2 H2 = C2H7N
Zn(s) + NaOH(aq) + H2O(l) = Na2Zn(OH)4(aq) + H2(g) =>
Zn(s) + 2 NaOH(aq) + 2 H2O(l) = Na2Zn(OH)4(aq) + H2(g)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
SbOCl + H2S = Sb2S3 + HCl + H2O =>
2 SbOCl + 3 H2S = Sb2S3 + 2 HCl + 2 H2O
FeS2 + HNO3 = H2SO4 + Fe(NO3)3 + H2O + NO =>
FeS2 + 8 HNO3 = 2 H2SO4 + Fe(NO3)3 + 2 H2O + 5 NO
CH13H24 + O2 = CO2 + H2 =>
2 CH13H24 + 2 O2 = 2 CO2 + 37 H2
Pb(NO3)2 + BaI2 = PbI2 + Ba(NO3)2 =>
Pb(NO3)2 + BaI2 = PbI2 + Ba(NO3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH2CH2 + KMnO4 + H2O = MnO2 + CH2(OH)CH2(OH) + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH2(OH)CH2(OH) + 2 KOH
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
H2SO4 + CH3COONa = Na2SO4 + CH3COOH =>
H2SO4 + 2 CH3COONa = Na2SO4 + 2 CH3COOH
Cl2(g) + NaBr(s) = NaCl(s) + Br2(l) =>
Cl2(g) + 2 NaBr(s) = 2 NaCl(s) + Br2(l)
Hg(NO3)2 + NaOH = Hg(OH)2 + NaNO3 =>
Hg(NO3)2 + 2 NaOH = Hg(OH)2 + 2 NaNO3
| 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 sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
