| Équations équilibrées la veille | Équations équilibrées le lendemain |
(AlCl3)2 + 6 H2O = 6 HCl + 2 Al(OH)3
C2H2 + O2 = C3O3 + H2O =>
6 C2H2 + 9 O2 = 4 C3O3 + 6 H2O
NaOH + SO3 = H2O + Na2SO4 =>
2 NaOH + SO3 = H2O + Na2SO4
NaNO3 + PbO = Pb(NO3)2 + Na2ONa2O =>
4 NaNO3 + 2 PbO = 2 Pb(NO3)2 + Na2ONa2O
Ba + N3 = Ba3N3 =>
3 Ba + N3 = Ba3N3
RCOOH + NaHCO3 = RCO3 + CNaOH + H2O =>
4 RCOOH + 3 NaHCO3 = 4 RCO3 + 3 CNaOH + 2 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
Mn(NO3)2(H2O)4 + Fe(NO3)3(H2O)9 + C2H2O4(H2O)2 = MnFe2O4 + N2 + CO2 + H2O =>
Mn(NO3)2(H2O)4 + 2 Fe(NO3)3(H2O)9 + 20 C2H2O4(H2O)2 = MnFe2O4 + 4 N2 + 40 CO2 + 82 H2O
Mg3(PO4)2 + K2C2O4 = MgC2O4 + K3PO4 =>
Mg3(PO4)2 + 3 K2C2O4 = 3 MgC2O4 + 2 K3PO4
HBrO + Au(OH)3 = Au(BrO)3 + H2O =>
3 HBrO + Au(OH)3 = Au(BrO)3 + 3 H2O
KI + BaF2 = BaI2 + KF =>
2 KI + BaF2 = BaI2 + 2 KF
MnO2 + KCl = ClO2 + KMn =>
MnO2 + KCl = ClO2 + KMn
H2TeCl6 + NaOH = H2O + NaCl + Na2TeO3 =>
H2TeCl6 + 8 NaOH = 5 H2O + 6 NaCl + Na2TeO3
ZnCl2 + K2(SO4) = Zn(SO4) + KCl =>
ZnCl2 + K2(SO4) = Zn(SO4) + 2 KCl
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
ZnBr + NaS = ZnS + NaBr =>
ZnBr + NaS = ZnS + NaBr
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H2C2O4 + NaHCO3 = H2C2O4Na + H2O + CO2 =>
3 H2C2O4 + 2 NaHCO3 = 2 H2C2O4Na + 2 H2O + 4 CO2
NH3 + Br2 + NaOH = N2 + NaBr + H2O =>
2 NH3 + 3 Br2 + 6 NaOH = N2 + 6 NaBr + 6 H2O
C6H4OHCOOH + FeCl2 = HCl + Fe(C7H5O3)2 =>
2 C6H4OHCOOH + FeCl2 = 2 HCl + Fe(C7H5O3)2
SnO2 + H4As2O7 = SnAs2O7 + H2O =>
SnO2 + H4As2O7 = SnAs2O7 + 2 H2O
Na2CrO4 + H2 + C = Cr2O3 + NaOH + CO2 =>
4 Na2CrO4 + 4 H2 + C = 2 Cr2O3 + 8 NaOH + CO2
RCOOH + NaHCO3 = RCO3 + CNaOH + H2O =>
4 RCOOH + 3 NaHCO3 = 4 RCO3 + 3 CNaOH + 2 H2O
HCl + Ca(OH)2(aq) = H2O + CaCl2(aq) =>
2 HCl + Ca(OH)2(aq) = 2 H2O + CaCl2(aq)
MnO4 + AgH = Mn + Ag + H2O =>
MnO4 + 8 AgH = Mn + 8 Ag + 4 H2O
La(NO3)3 + Cr(NO3)2 + (CH2)6N4 = LaCrO3 + CO2 + N2 + H2O =>
6 La(NO3)3 + 6 Cr(NO3)2 + 4(CH2)6N4 = 6 LaCrO3 + 24 CO2 + 23 N2 + 24 H2O
Al(OH)3 + HClO4 = HCl(OH)3 + O4Al =>
Al(OH)3 + HClO4 = HCl(OH)3 + O4Al
KBr + H2SO4 = H2O + SO2 + Br2 + KHSO4 =>
2 KBr + 3 H2SO4 = 2 H2O + SO2 + Br2 + 2 KHSO4
Mg + ClO4 = Mg(ClO4)2 =>
Mg + 2 ClO4 = Mg(ClO4)2
KMnO4 + As2O3 + H2SO4 = K2SO4 + MnSO4 + As2O5 + H2O =>
4 KMnO4 + 5 As2O3 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 As2O5 + 6 H2O
LiOH + Ca = LiCa + OH =>
LiOH + Ca = LiCa + OH
CrO3 + K2SO4 + H2O = K2Cr2O7 + H2SO4 =>
2 CrO3 + K2SO4 + H2O = K2Cr2O7 + H2SO4
Pb(NO3)2 + NaOH = Pb(OH) + Na(NO3)2 =>
Pb(NO3)2 + NaOH = Pb(OH) + Na(NO3)2
NH4NO3 + NaOH = H2O + NH3 + NaNO3 =>
NH4NO3 + NaOH = H2O + NH3 + NaNO3
Mn + SnCl2 = MnCl2 + Sn =>
Mn + SnCl2 = MnCl2 + Sn
K3(PO4) + Fe(C2H3O2)2 = K3(C2H3O2)2 + Fe(PO4) =>
K3(PO4) + Fe(C2H3O2)2 = K3(C2H3O2)2 + Fe(PO4)
Tl2O3(s) + CO2(g) = Tl2(CO3)3(s) =>
Tl2O3(s) + 3 CO2(g) = Tl2(CO3)3(s)
CO2 + N2 = CO2N2 =>
CO2 + N2 = CO2N2
PC13 + C1 = PC15 =>
PC13 + 2 C1 = PC15
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Br2{-8} + Cu = Cu5{-2} + Br =>
Br2{-8} + 20 Cu = 4 Cu5{-2} + 2 Br
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Fe + C2H3O2Ag = (C2H3O2)2Fe + Ag =>
Fe + 2 C2H3O2Ag = (C2H3O2)2Fe + 2 Ag
Fe(s) + O2(g) + H2O(l) = Fe(OH)2(aq) =>
2 Fe(s) + O2(g) + 2 H2O(l) = 2 Fe(OH)2(aq)
CH2O + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2O + K2Cr2O7 + 4 H2SO4 = 3 HCOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
Mn(NO3)2 = MnO4 + NO =>
Mn(NO3)2 = MnO4 + 2 NO
Pb(OH)2 + Na2CrO4 = PbCrO4 + NaOH =>
Pb(OH)2 + Na2CrO4 = PbCrO4 + 2 NaOH
Mg(OH)2 + HNO3 = MgO3 + HN(OH)2 =>
Mg(OH)2 + HNO3 = MgO3 + HN(OH)2
Bi2(SO4)3 + Cu2(CrO4) = Cu2SO4 + Bi2(CrO4)3 =>
Bi2(SO4)3 + 3 Cu2(CrO4) = 3 Cu2SO4 + Bi2(CrO4)3
| 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 80 81 82 83 84 85 86 87 88 89 90 91 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
