| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H3PO4 + 3 MgCO3Mg(OH)2 = 3 CO2 + 9 H2O + 2 Mg3(PO4)2
C2H2 + KMnO4 + H2SO4 = COOHCOOH + K2SO4 + MnSO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5 COOHCOOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Pb(NO3)2 + NaPO4 = PbPO4 + Na(NO3)2 =>
Pb(NO3)2 + NaPO4 = PbPO4 + Na(NO3)2
CH3CHCHCH3 + KMgO4 + H2O = CH3CH(OH)CH(OH)CH3 + MgO2 + KOH =>
3 CH3CHCHCH3 + 2 KMgO4 + 4 H2O = 3 CH3CH(OH)CH(OH)CH3 + 2 MgO2 + 2 KOH
Cl + HNO3 = ClNO3 + N2O + H2O =>
8 Cl + 10 HNO3 = 8 ClNO3 + N2O + 5 H2O
PB(NO3)2 + HI = PBI2 + HNO3 =>
PB(NO3)2 + 2 HI = PBI2 + 2 HNO3
Fe(NO3)3 + K2CrO4 = FeCrO4 + K2(NO3)3 =>
Fe(NO3)3 + K2CrO4 = FeCrO4 + K2(NO3)3
NaHS + CO2 + H2O = H2S + NaHCO3 =>
NaHS + CO2 + H2O = H2S + NaHCO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PbO2 + C2 = Pb + CO =>
PbO2 + C2 = Pb + 2 CO
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Na2CO3 + HCl = H(CO3) + Na2Cl =>
Na2CO3 + HCl = H(CO3) + Na2Cl
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH{3}CHO + CU{+} + OH = CH3COO{-} + CU{2}O + H2O =>
2 CH{3}CHO + 7 CU{+} + 3 OH = CH3COO{-} + 7 CU{2}O + H2O
C7H6N2O4 + MnO4{-} + H{+} = CO2 + MnO2 + H2O + N{-} =>
C7H6N2O4 + 8 MnO4{-} + 6 H{+} = 7 CO2 + 8 MnO2 + 6 H2O + 2 N{-}
Ca(s) + Zn(NO3)2 = Ca(NO3)2(aq) + Zn2 =>
2 Ca(s) + 2 Zn(NO3)2 = 2 Ca(NO3)2(aq) + Zn2
HF(aq) + Ba(OH)2(aq) = BaF2(aq) + H2O(l) =>
2 HF(aq) + Ba(OH)2(aq) = BaF2(aq) + 2 H2O(l)
KClO3 + H2C2O2 + H2SO4 = HCl + CO2 + K2SO4 + H2O =>
2 KClO3 + 2 H2C2O2 + H2SO4 = 2 HCl + 4 CO2 + K2SO4 + 2 H2O
H3 + BO3 = B2O3 + H2O =>
2 H3 + 2 BO3 = B2O3 + 3 H2O
Na2SO3 + HCl + K2CrO4 = KCl + Na2SO4 + CrCl3 + H2O =>
3 Na2SO3 + 10 HCl + 2 K2CrO4 = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
Ca(NO3)2 + NaCl = CaNa + Cl(NO3)2 =>
Ca(NO3)2 + NaCl = CaNa + Cl(NO3)2
C4H6(OH)2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H6(OH)2 + 4 KMnO4 + 6 H2SO4 = 10 CH3COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
AgNO3(aq) + NaOH(aq) = NaNO3(aq) + AgOH =>
AgNO3(aq) + NaOH(aq) = NaNO3(aq) + AgOH
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
Pb(CH3COO)4 + Na2CO3 = Pb + (CO3)2 + NaCH3COO =>
Pb(CH3COO)4 + 2 Na2CO3 = Pb + (CO3)2 + 4 NaCH3COO
Pb(NO3)2 + (NH4)2S = PbS + NH4NO3 =>
Pb(NO3)2 + (NH4)2S = PbS + 2 NH4NO3
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2 + H2O =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2 + 6 H2O
MnCl2(H2O)6 = MnCl2 + H2O =>
MnCl2(H2O)6 = MnCl2 + 6 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
HCO3 + HCl = Cl + CO2 + H2O =>
HCO3 + HCl = Cl + CO2 + H2O
Zn + FeCl3 = ZnCl + Fe2 =>
6 Zn + 2 FeCl3 = 6 ZnCl + Fe2
MgO + HI = Mg(OH)I =>
MgO + HI = Mg(OH)I
Mg + ClH = MgCl2 + H2 =>
Mg + 2 ClH = MgCl2 + H2
CaB2 + K2CO3 = CaCO3 + KB =>
CaB2 + K2CO3 = CaCO3 + 2 KB
Pb(NO3)2 + KNO3 = KPb + NO3 =>
Pb(NO3)2 + KNO3 = KPb + 3 NO3
HCCH + [Cu(NH3)2]Cl = CuCCCu + NH3 + NH4Cl =>
HCCH + 2[Cu(NH3)2]Cl = CuCCCu + 2 NH3 + 2 NH4Cl
NH3 + HIO3 = NH4 + IO3 =>
NH3 + HIO3 = NH4 + IO3
Fe2 + ClNo2 = FeCl + No =>
Fe2 + 2 ClNo2 = 2 FeCl + 4 No
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaOH + H2SO4 = (Na)2SO4 + H2O = H + OH = H2O =>
2 NaOH + H2SO4 = (Na)2SO4 + 2 H2O
PO4{-3} + Zn{+2} = Zn3(PO4)2 =>
2 PO4{-3} + 3 Zn{+2} = Zn3(PO4)2
XeOF2 + F2 = XeOF4 =>
XeOF2 + F2 = XeOF4
Al + KClO3 = AlCl3 + K2O + Al2O3 =>
12 Al + 6 KClO3 = 2 AlCl3 + 3 K2O + 5 Al2O3
CaSOOO = CaO + SOO =>
CaSOOO = CaO + SOO
BaSiO3 = BaO + SiO2 =>
BaSiO3 = BaO + SiO2
NH3 + NO3 = N2 + H2O =>
4 NH3 + 2 NO3 = 3 N2 + 6 H2O
BaCl2 + NH4OH = BaOH + NH4Cl2 =>
BaCl2 + NH4OH = BaOH + NH4Cl2
KCN + HClO = KCl + CNOH =>
KCN + HClO = KCl + CNOH
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
| 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 sur01/11/24
Équations équilibrées sur02/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
