| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Zn + L2 = 2 ZnL
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
NaNO3 + PbO2 = Pb(NO3)2 + NaO =>
2 NaNO3 + PbO2 = Pb(NO3)2 + 2 NaO
Ag2SO4 + Pb(NO3)2 = Ag2(NO3)2 + PbSO4 =>
Ag2SO4 + Pb(NO3)2 = Ag2(NO3)2 + PbSO4
AgNO3 + Na2HPO4 = AgPO4 + Na2HNO3 =>
AgNO3 + Na2HPO4 = AgPO4 + Na2HNO3
Cr + Cr2O7{2-} + H{+} = Cr{3+} + H2O =>
2 Cr + Cr2O7{2-} + 14 H{+} = 4 Cr{3+} + 7 H2O
Nh3 + Cl = Nh3Cl3 =>
Nh3 + 3 Cl = Nh3Cl3
C57H104O6 + O2 = CO2 + H2O =>
C57H104O6 + 80 O2 = 57 CO2 + 52 H2O
I2 + Na2S2O3Na2S4O6 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3Na2S4O6 = 2 NaI + 3 Na2S4O6
BeF2 + Mg = MgF2 + Be =>
BeF2 + Mg = MgF2 + Be
Ca + S(s) = CaS(s) =>
Ca + S(s) = CaS(s)
KHC4H4O6 = K + HC4H4O6 =>
KHC4H4O6 = K + HC4H4O6
KClO3 = KClO46 + KCl =>
46 KClO3 = 3 KClO46 + 43 KCl
Cr2O3 + HNO2 = Cr(NO2)3 + H2O =>
Cr2O3 + 6 HNO2 = 2 Cr(NO2)3 + 3 H2O
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
NaCHO3 + C2H4O2 = NaC2H4O2 + CO2 + H2O =>
8 NaCHO3 + 9 C2H4O2 = 8 NaC2H4O2 + 10 CO2 + 6 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KMnO4 + K2SO3 + NaOH = K2MnO4 + K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + K2SO3 + 2 NaOH = K2MnO4 + K2SO4 + Na2MnO4 + H2O
Bi(NO3)3 + ZnCO3 = Bi2(CO3)3 + Zn(NO3)2 =>
2 Bi(NO3)3 + 3 ZnCO3 = Bi2(CO3)3 + 3 Zn(NO3)2
HC8H4O4 + HCl = H2C8H4O4 + Cl2 =>
2 HC8H4O4 + 2 HCl = 2 H2C8H4O4 + Cl2
K(s) + X(g) = KX(s) =>
K(s) + X(g) = KX(s)
H2SO4 + Rb2O = H2O + Rb2SO4 =>
H2SO4 + Rb2O = H2O + Rb2SO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeCl2(aq) + KMnO4(aq) + HCl(aq) = FeCl3(aq) + MnCl2(aq) + H2O(l) + KCl(aq) =>
5 FeCl2(aq) + KMnO4(aq) + 8 HCl(aq) = 5 FeCl3(aq) + MnCl2(aq) + 4 H2O(l) + KCl(aq)
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
Mg2L2 = Mg + L =>
Mg2L2 = 2 Mg + 2 L
H2SeO4 = Se + O + H =>
H2SeO4 = Se + 4 O + 2 H
Sn4 + O2 = SnO2 =>
Sn4 + 4 O2 = 4 SnO2
PbCO3 + H3PO4 = Pb3(PO4)2 + H2CO3 =>
3 PbCO3 + 2 H3PO4 = Pb3(PO4)2 + 3 H2CO3
Zn(NO3)2*6H2O + C6H8O7 = ZnO + CO2 + H2O + NO2 =>
9 Zn(NO3)2*6H2O + C6H8O7 = 9 ZnO + 6 CO2 + 58 H2O + 18 NO2
H2S + V2O3 = V2S3 + H2O =>
3 H2S + V2O3 = V2S3 + 3 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Ca(OH)2 + PO4H3 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 PO4H3 = Ca3(PO4)2 + 6 H2O
CoSO4 + KNO2 + CH3COOH = K3[Co(NO2)6] + NO + CH3COOK + H2O + K2SO4 =>
CoSO4 + 7 KNO2 + 2 CH3COOH = K3[Co(NO2)6] + NO + 2 CH3COOK + H2O + K2SO4
AgNO + NaCl = Ag + Cl + NaNO =>
AgNO + NaCl = Ag + Cl + NaNO
As2O5 = As + O2 =>
2 As2O5 = 4 As + 5 O2
Rb2CO3 + HI = RbI + CO2 + H2O =>
Rb2CO3 + 2 HI = 2 RbI + CO2 + H2O
KIO3 + KBr + HCl = KCl + KI + Br2 + H2O =>
KIO3 + 6 KBr + 6 HCl = 6 KCl + KI + 3 Br2 + 3 H2O
Ca + Ce2 = CaCe2 =>
Ca + Ce2 = CaCe2
NaHSO3 + HI = NaI + H2O + SO2 =>
NaHSO3 + HI = NaI + H2O + SO2
Zn + B + O2 = Zn3(BO3)2 =>
3 Zn + 2 B + 3 O2 = Zn3(BO3)2
C3H7Cl + Na = C3H7Na + Cl2 =>
2 C3H7Cl + 2 Na = 2 C3H7Na + Cl2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
H4O4C4 + HBr + H2O2 = H4C2O4Br2 + H2O =>
H4O4C4 + 4 HBr + 4 H2O2 = 2 H4C2O4Br2 + 4 H2O
PbS + O2 = PbO + SO2 = H2O =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
