| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3(g)NaCl(aq) = AgCl(s)NaNO3(aq)
KHCO3(aq) + H2SO4(aq) = K2SO4(aq) + CO2(g) + H2O(l) =>
2 KHCO3(aq) + H2SO4(aq) = K2SO4(aq) + 2 CO2(g) + 2 H2O(l)
Pb[NO3]2 + K2CrO4 = PbCrO4 + K2[NO3]2 =>
Pb[NO3]2 + K2CrO4 = PbCrO4 + K2[NO3]2
SnCl2 + HgCl2 = SnCl4Hg2Cl2 =>
SnCl2 + 2 HgCl2 = SnCl4Hg2Cl2
Al + FeO = FeAlO =>
Al + FeO = FeAlO
Mg(OH)2 + CO2 = H2CO3 + MgO =>
Mg(OH)2 + CO2 = H2CO3 + MgO
CHICO + O2 = CO2 + H2CO3 + I2 =>
4 CHICO + 7 O2 = 6 CO2 + 2 H2CO3 + 2 I2
CaCO3 + Cl2 = CaOCl2 + CO2 =>
CaCO3 + Cl2 = CaOCl2 + CO2
CH3CH2OH + O2 = C2H4O + H2O =>
2 CH3CH2OH + O2 = 2 C2H4O + 2 H2O
(P4O6)2 + H2O = H3PO3 =>
(P4O6)2 + 12 H2O = 8 H3PO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg(OH)2 + HF = MgF2 + H2O =>
Mg(OH)2 + 2 HF = MgF2 + 2 H2O
NH4Cl + KHCO3 = NH4HCO3 + KCl =>
NH4Cl + KHCO3 = NH4HCO3 + KCl
KMnO4 + H = K + MnO2 + H2O =>
KMnO4 + 4 H = K + MnO2 + 2 H2O
AgNO3(aq)NaOH(aq) = AgOH(s)NaNO3(aq) =>
AgNO3(aq)NaOH(aq) = AgOH(s)NaNO3(aq)
C2H5NSCI + O2 = CO + H2O + NO2 + SO2 + HCI =>
C2H5NSCI + 4 O2 = 2 CO + 2 H2O + NO2 + SO2 + HCI
CrO4(aq)H(aq) = Cr2O7(aq)H2O(l) =>
2 CrO4(aq)H(aq) = Cr2O7(aq)H2O(l)
CH3COOC2H5 + NaOH = CH3CH2OH + CH3COONa =>
CH3COOC2H5 + NaOH = CH3CH2OH + CH3COONa
Al + O2 + H2O + OH{-} = [Al(OH)4]{-} =>
4 Al + 3 O2 + 6 H2O + 4 OH{-} = 4[Al(OH)4]{-}
CuSO4(H2O) = CuSO4 + (H2O) =>
CuSO4(H2O) = CuSO4 + (H2O)
NaHCO3 + Co(NO3)2*6H2O + H2O2 = Na3[Co(CO3)3] + H2O + NO3 =>
6 NaHCO3 + 2 Co(NO3)2*6H2O + 3 H2O2 = 2 Na3[Co(CO3)3] + 18 H2O + 4 NO3
NO3 + H2O = HNO3 + O =>
2 NO3 + H2O = 2 HNO3 + O
Zn(CN)2 = Zn{2+} + CN{-} =>
Zn(CN)2 = Zn{2+} + 2 CN{-}
C2H4O + O = C2H4O2 =>
C2H4O + O = C2H4O2
CH3COOH(aq)NaOH(aq) = CH3COONa(aq)H2O(l) =>
CH3COOH(aq)NaOH(aq) = CH3COONa(aq)H2O(l)
Ag(s) + H2S(g) + O2 = Ag2S + H2O(l) =>
4 Ag(s) + 2 H2S(g) + O2 = 2 Ag2S + 2 H2O(l)
Fe(No3)3 + SCN = Fe(SCN)3 + No3 =>
Fe(No3)3 + 3 SCN = Fe(SCN)3 + 3 No3
X + XY2 = X2Y =>
3 X + XY2 = 2 X2Y
BaCl2 + Ag2O = BaO + AgCl =>
BaCl2 + Ag2O = BaO + 2 AgCl
AgNO3 + PH3 = Ag + H3PO4 + NO =>
2 AgNO3 + PH3 = 2 Ag + H3PO4 + 2 NO
CH3COOH + CaCO3 = CO2 + H2O + CaCH3COO =>
9 CH3COOH + 8 CaCO3 = 10 CO2 + 6 H2O + 8 CaCH3COO
AgCl + NaNO3 + NH4OH = AgOH + H4Cl + NaN3 + NO3 =>
3 AgCl + NaNO3 + 3 NH4OH = 3 AgOH + 3 H4Cl + NaN3 + NO3
AgNO3 + PH3 = Ag + H3PO4 + NO =>
2 AgNO3 + PH3 = 2 Ag + H3PO4 + 2 NO
C + CrO3 + H2SO4 = CO2 + Cr2(SO4)3 + H2O =>
3 C + 4 CrO3 + 6 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 6 H2O
HCHO + O2 = CO + H2O =>
2 HCHO + O2 = 2 CO + 2 H2O
H2O2 + HCl + Au = AuCl3 + H2O =>
3 H2O2 + 6 HCl + 2 Au = 2 AuCl3 + 6 H2O
NaClO + NaI + H2SO4 = Na2SO4 + NaCl + I2 + H2O =>
NaClO + 2 NaI + H2SO4 = Na2SO4 + NaCl + I2 + H2O
CoSO4 + KOH = CoOH + K(SO4) =>
CoSO4 + KOH = CoOH + K(SO4)
NiSO4 + Na2S = NiS + Na2SO4 =>
NiSO4 + Na2S = NiS + Na2SO4
C2H4 + C2H6 = C2H5 =>
C2H4 + C2H6 = 2 C2H5
KI + Br2 = I2 + K2Br =>
4 KI + Br2 = 2 I2 + 2 K2Br
Pb(NO3)2 + HCl = Pb(NO3)2HCl =>
Pb(NO3)2 + HCl = Pb(NO3)2HCl
K3N + HCl = KCl + NH3 =>
K3N + 3 HCl = 3 KCl + NH3
Cr(OH)3 + HCl + H2O = CrCl3*6H2O =>
Cr(OH)3 + 3 HCl + 3 H2O = CrCl3*6H2O
BaCl2 + (NH4)2SO4 = (NH4)2Cl2 + BaSO4 =>
BaCl2 + (NH4)2SO4 = (NH4)2Cl2 + BaSO4
Na2SO4 + CuCO3 + HCl = NaCl + CuSO4 + CO2 + H2O =>
Na2SO4 + CuCO3 + 2 HCl = 2 NaCl + CuSO4 + CO2 + H2O
Na2S2O8 + Fe2O3 + NaOH = Na2FeO4 + Na2SO4 + H2O =>
3 Na2S2O8 + Fe2O3 + 10 NaOH = 2 Na2FeO4 + 6 Na2SO4 + 5 H2O
C2H4 + O3 = CO2 + H2O =>
C2H4 + 2 O3 = 2 CO2 + 2 H2O
Cr2O3 + K2SO3 = KCrO2 + SO2 =>
Cr2O3 + K2SO3 = 2 KCrO2 + SO2
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
| 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 66 67 68 69 70 71 72 73 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
