| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N3 + 6 H2O = 3 NH4NO2
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
O = O3 =>
3 O = O3
Hg + Ca(OH)2 = HgOH + Ca =>
2 Hg + Ca(OH)2 = 2 HgOH + Ca
AlCl3 + NaCl + H2O = Na[Al(OH)4] + HCl =>
AlCl3 + NaCl + 4 H2O = Na[Al(OH)4] + 4 HCl
NaClO3 + H2SO4 + CH3OH = ClO2 + NaH2SO4 + CO2 + H2O =>
3 NaClO3 + 3 H2SO4 + CH3OH = 3 ClO2 + 3 NaH2SO4 + CO2 + 2 H2O
C3H8 + NO = CO2 + H2O + N2 =>
C3H8 + 10 NO = 3 CO2 + 4 H2O + 5 N2
Zn + CaO2 = Ca + ZnO2 =>
Zn + CaO2 = Ca + ZnO2
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
HOC(CO2H)(CH2CO2H)2 + Fe = FeO + H + CO =>
HOC(CO2H)(CH2CO2H)2 + Fe = FeO + 8 H + 6 CO
C3H5OH + HOCl = C3H5Cl + H2O2 =>
C3H5OH + HOCl = C3H5Cl + H2O2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Sn + N2 = Sn3N4 =>
3 Sn + 2 N2 = Sn3N4
CH2CHOCOOH + O2 = CO2 + H2O =>
2 CH2CHOCOOH + 5 O2 = 6 CO2 + 4 H2O
KClO4(heated) = KCl + O2 =>
KClO4(heated) = KCl + 2 O2
I2 + Na2S2O3 + NaOH = NaI + Na2S2O6 + H2O =>
3 I2 + Na2S2O3 + 6 NaOH = 6 NaI + Na2S2O6 + 3 H2O
HS + BiN = BiS + HN =>
HS + BiN = BiS + HN
PbCl2 + K2S = KCl + PbS =>
PbCl2 + K2S = 2 KCl + PbS
CH3COOH + Fe = (CH3COO)2Fe + H2 =>
2 CH3COOH + Fe = (CH3COO)2Fe + H2
HNO3 + K2CO3 = CO2 + H2O + KNO3 =>
2 HNO3 + K2CO3 = CO2 + H2O + 2 KNO3
H2SO4(aq) + KOH(aq) = H2O(l) + K2SO4(aq) =>
H2SO4(aq) + 2 KOH(aq) = 2 H2O(l) + K2SO4(aq)
Fe2(CO3)3 + Na2SO4 = Fe2(SO4)3 + Na2O + CO2 =>
Fe2(CO3)3 + 3 Na2SO4 = Fe2(SO4)3 + 3 Na2O + 3 CO2
C8H18(OH)3 + O2 = CO2 + H2O =>
4 C8H18(OH)3 + 47 O2 = 32 CO2 + 42 H2O
Pb(NO3)2 + Cu(SO4) = Pb(SO4)2 + Cu(NO3) =>
Pb(NO3)2 + 2 Cu(SO4) = Pb(SO4)2 + 2 Cu(NO3)
KPO4 + BF2 = KF2 + BPO4 =>
KPO4 + BF2 = KF2 + BPO4
NH4 + O2 = (NH4)2O2 =>
2 NH4 + O2 = (NH4)2O2
N2(g) + O2 + H2O = HNO3 =>
2 N2(g) + 5 O2 + 2 H2O = 4 HNO3
C6H5OH + CH2O = C6H4(OH)2 + CH4 =>
7 C6H5OH + 9 CH2O = 8 C6H4(OH)2 + 3 CH4
Po + HNO3 = Po(NO3)4 + H2O + NO =>
3 Po + 16 HNO3 = 3 Po(NO3)4 + 8 H2O + 4 NO
H3PO4 + K(OH)2 = K3(PO4)2 + H2O =>
2 H3PO4 + 3 K(OH)2 = K3(PO4)2 + 6 H2O
Mn4 + O2 = MnO =>
Mn4 + 2 O2 = 4 MnO
C24H50 + O2 = C02 + H2O =>
2 C24H50 + 25 O2 = 24 C02 + 50 H2O
Cu(NO3)2 + NH4OH = [Cu(NH3)4] + HNO3 + H2O =>
4 Cu(NO3)2 + 17 NH4OH = 4[Cu(NH3)4] + 9 HNO3 + 14 H2O
FeSO4 + HBrO2 + HCl = FeBr3 + FeCl3 + Fe2(SO4)3 + H2O =>
12 FeSO4 + 3 HBrO2 + 9 HCl = FeBr3 + 3 FeCl3 + 4 Fe2(SO4)3 + 6 H2O
BaOH + CH3CO2H = Ba(CH3CO2) + H2O =>
BaOH + CH3CO2H = Ba(CH3CO2) + H2O
SrCO3 + ZnO + (NH4)H2PO4 = SrZn2(PO4)2 + NH3 + CO2 + H2O =>
SrCO3 + 2 ZnO + 2(NH4)H2PO4 = SrZn2(PO4)2 + 2 NH3 + CO2 + 3 H2O
IrCl2 = IrCl + Cl2 =>
2 IrCl2 = 2 IrCl + Cl2
C13H10O + C4H10O + C6H5MgBr = C19H16O + MgBrOH =>
25 C13H10O + 5 C4H10O + 9 C6H5MgBr = 21 C19H16O + 9 MgBrOH
O37 + KI + H2SO4 = K2SO4 + I2 + H2O =>
O37 + 74 KI + 37 H2SO4 = 37 K2SO4 + 37 I2 + 37 H2O
AlCl3*6H2O + NaOH = Al2O3 + NaCl + H2O =>
2 AlCl3*6H2O + 6 NaOH = Al2O3 + 6 NaCl + 15 H2O
C6H5CH2Cl + HNO3 = C6H5COOH + HCl + NH =>
3 C6H5CH2Cl + 2 HNO3 = 3 C6H5COOH + 3 HCl + 2 NH
MnO4{-} + H{+} + e = Mn + H2O =>
MnO4{-} + 8 H{+} + 7e = Mn + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + NiCl2 = Ni + ZnCl2 =>
Zn + NiCl2 = Ni + ZnCl2
KHSO4 + NaOH = H2O + KOH + Na2SO4 =>
KHSO4 + 2 NaOH = H2O + KOH + Na2SO4
Cu{+} + HNO3 + H{+} = Cu{2+} + NO + H2O =>
3 Cu{+} + HNO3 + 3 H{+} = 3 Cu{2+} + NO + 2 H2O
P4S3 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P4S3 + 38 HNO3 = 4 H3PO4 + 3 H2SO4 + 38 NO2 + 10 H2O
Li + KOH = KLiOH =>
Li + KOH = KLiOH
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NO3 + As + H2O = N2O + HAsO2 =>
6 NO3 + 10 As + 5 H2O = 3 N2O + 10 HAsO2
| 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 74 75 76 77 78 79 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/24
Équations équilibrées sur07/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
