| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbBr2 + K2CO3 = PbCO3 + 2 KBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li3PO4 + CaSO3 = Ca3(PO4)2 + Li2O + SO2 =>
2 Li3PO4 + 3 CaSO3 = Ca3(PO4)2 + 3 Li2O + 3 SO2
Ag(NH3)2Cl + KI = AgI + K(NH3)2Cl =>
Ag(NH3)2Cl + KI = AgI + K(NH3)2Cl
HNO3 + K2 = KNO3 + H2 =>
2 HNO3 + K2 = 2 KNO3 + H2
ZnO + (NH4)2CO3 = Zn(NH3)2CO3 + H2O =>
ZnO + (NH4)2CO3 = Zn(NH3)2CO3 + H2O
C3H8O + H2O = CH4 + OH =>
C3H8O + 5 H2O = 3 CH4 + 6 OH
KNO3 + KSCN + Au = KAuC2N2 + NO + K2SO3 =>
3 KNO3 + 2 KSCN + Au = KAuC2N2 + 3 NO + 2 K2SO3
CrCl3 + Br2 + NaOH = Na2CrO4 + NaBr + NaCl + H2O =>
2 CrCl3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 6 NaCl + 8 H2O
TiO2 + H2 = Ti(s) + H2O(g) =>
TiO2 + 2 H2 = Ti(s) + 2 H2O(g)
NaCH3N2OCl + NaOCN = C2H3N3O2 + Na + Cl =>
NaCH3N2OCl + NaOCN = C2H3N3O2 + 2 Na + Cl
[Ag(NH3)2] + Cl + HNO3 = NH4NO3 + AgCl =>
[Ag(NH3)2] + Cl + 2 HNO3 = 2 NH4NO3 + AgCl
C6H10O + HNO3 = C6H10O4 + H2O + NO2 =>
C6H10O + 6 HNO3 = C6H10O4 + 3 H2O + 6 NO2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
FeCl2 + CoCl2 + KNO3 + NaOH = CoFe2O4 + KNO2 + NaCl + H2O =>
2 FeCl2 + CoCl2 + KNO3 + 6 NaOH = CoFe2O4 + KNO2 + 6 NaCl + 3 H2O
Zn + ClH = HZnCl =>
Zn + ClH = HZnCl
HBrO + NaOH = HBr(OH)2 + Na2O =>
HBrO + 2 NaOH = HBr(OH)2 + Na2O
Ti(NO3)4 = Ti(NO2)4 + O2 =>
Ti(NO3)4 = Ti(NO2)4 + 2 O2
CoOC = COCo =>
CoOC = COCo
HCl(aq) + Na2SO4(aq) = H2SO4 + NaCl =>
2 HCl(aq) + Na2SO4(aq) = H2SO4 + 2 NaCl
Ca + FeSO4 = Ca(SO4)2 + Fe =>
Ca + 2 FeSO4 = Ca(SO4)2 + 2 Fe
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
Te + NO3{-} + H2O = TeO3{2-} + N2O4 + OH{-} =>
Te + 4 NO3{-} + H2O = TeO3{2-} + 2 N2O4 + 2 OH{-}
NaN3 + KNO3 = N2 + Na2O + K2O =>
10 NaN3 + 2 KNO3 = 16 N2 + 5 Na2O + K2O
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Al(C2H3O2)3 + NaOH = Al(OH)3 + NaC2H3O2 =>
Al(C2H3O2)3 + 3 NaOH = Al(OH)3 + 3 NaC2H3O2
FeCl3 + H2SO4 + NaOH = (FeOH)SO4 + NaCl + H2O =>
FeCl3 + H2SO4 + 3 NaOH = (FeOH)SO4 + 3 NaCl + 2 H2O
Na2CO3 + Al(C2H3O2)3 = Al2(CO3)3 + NaC2H3O2 =>
3 Na2CO3 + 2 Al(C2H3O2)3 = Al2(CO3)3 + 6 NaC2H3O2
CH3OH(l) + Na(s) = CH3ONa + H2(g) =>
2 CH3OH(l) + 2 Na(s) = 2 CH3ONa + H2(g)
CaO + H2SO4 = CaO5SH2 =>
CaO + H2SO4 = CaO5SH2
MnCO3 + NaMnO4 + NaOH = MnO2 + Na2CO3 + H2O =>
3 MnCO3 + 2 NaMnO4 + 4 NaOH = 5 MnO2 + 3 Na2CO3 + 2 H2O
FeS + PbCl2 = FeCl2 + PbS =>
FeS + PbCl2 = FeCl2 + PbS
CH3(CH)3CH2 + O2 = CO2 + H2O =>
CH3(CH)3CH2 + 7 O2 = 5 CO2 + 4 H2O
C6H12O6 + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 C6H12O6 + 24 MnO4{-} + 72 H{+} = 30 CO2 + 24 Mn{2+} + 66 H2O
Mg(s) + H2SO4(l) = MgSO4(aq) + H2(g) =>
Mg(s) + H2SO4(l) = MgSO4(aq) + H2(g)
C12H7N2 + O2 = CO2 + H2O + N2 =>
4 C12H7N2 + 55 O2 = 48 CO2 + 14 H2O + 4 N2
C9H7N(l) + O2(g) = H2O(l) + CO(g) + NO2(g) =>
4 C9H7N(l) + 29 O2(g) = 14 H2O(l) + 36 CO(g) + 4 NO2(g)
KOH + Na2CrO4 + BaCl2 = NaOH + KCl + BaCrO4 =>
2 KOH + Na2CrO4 + BaCl2 = 2 NaOH + 2 KCl + BaCrO4
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + Na2SO3 + KOH = H2O + K2MnO4 + Na2SO4 =>
2 KMnO4 + Na2SO3 + 2 KOH = H2O + 2 K2MnO4 + Na2SO4
C5H9NO4 + O2 = H2O + CO2 + HNO3 =>
2 C5H9NO4 + 13 O2 = 8 H2O + 10 CO2 + 2 HNO3
NaCl + O2 = Na2O2 + Cl2 =>
2 NaCl + O2 = Na2O2 + Cl2
I2 + Cl2 + OH{-} = H3IO62{-} + Cl{-} + H2O =>
I2 + 120 Cl2 + 242 OH{-} = 2 H3IO62{-} + 240 Cl{-} + 118 H2O
MnO2 + Na2CO3 = MnCO3 + NaO =>
MnO2 + Na2CO3 = MnCO3 + 2 NaO
H2SO4 = H2 + SO3 + O2 =>
2 H2SO4 = 2 H2 + 2 SO3 + O2
Co + KNO3 + HCl = NO + CoCl2 + KCl + H2O =>
3 Co + 2 KNO3 + 8 HCl = 2 NO + 3 CoCl2 + 2 KCl + 4 H2O
LiCl + O2 = ClO + LiO2 =>
2 LiCl + 3 O2 = 2 ClO + 2 LiO2
Na3PO4(aq) + MgCl2(aq) = Mg3(PO4)2 + NaCl =>
2 Na3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2 + 6 NaCl
HBr + SO3 = Br + SO2 + H2O =>
2 HBr + SO3 = 2 Br + SO2 + H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
