| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 A + B2 = 2 A3B
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
Co + H2 = CoH =>
2 Co + H2 = 2 CoH
H2 + NO3 = HNO3 =>
H2 + 2 NO3 = 2 HNO3
AsI3 = As + I2 =>
2 AsI3 = 2 As + 3 I2
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Rb + Cl = RbCl =>
Rb + Cl = RbCl
KNO3 = KN + O2 =>
2 KNO3 = 2 KN + 3 O2
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
Co2 + H = CoH =>
Co2 + 2 H = 2 CoH
H + S + O = HSO4 =>
H + S + 4 O = HSO4
C3H8 = C6H6 + H2 =>
2 C3H8 = C6H6 + 5 H2
P2S2 = P4 + S8 =>
4 P2S2 = 2 P4 + S8
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Br + Cl2 = BrCl =>
2 Br + Cl2 = 2 BrCl
Na + KNO3 = K2O + Na2O + N2 =>
10 Na + 2 KNO3 = K2O + 5 Na2O + N2
P1 + O2 = P4O10 =>
4 P1 + 5 O2 = P4O10
A1 + O2 = A12O3 =>
24 A1 + 3 O2 = 2 A12O3
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
Si + Br2 = SiBr4 =>
Si + 2 Br2 = SiBr4
Fe + C12 = FeC11 =>
12 Fe + 11 C12 = 12 FeC11
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
H + N + O = HNO3 =>
H + N + 3 O = HNO3
CA + CL2 = CACL2 =>
CA + CL2 = CACL2
K + H2O = KO + H2 =>
K + H2O = KO + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3 + KI = NI + KH3 =>
NH3 + KI = NI + KH3
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
NO2 + H = NH3 + H2O =>
NO2 + 7 H = NH3 + 2 H2O
KCl + Pb(NO3)2 = KNO3 + PbCl2 =>
2 KCl + Pb(NO3)2 = 2 KNO3 + PbCl2
NaBr + Pb(NO3)2 = NaNO3 + PbBr2 =>
2 NaBr + Pb(NO3)2 = 2 NaNO3 + PbBr2
H + O + K0 = H2O5K0 =>
2 H + 5 O + K0 = H2O5K0
K2CrO4 + Pb(NO3)2 = KNO3 + PbCrO4 =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + PbCrO4
Na3PO4 + Pb(NO3)2 = NaNO3 + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(NO3)2 = 6 NaNO3 + Pb3(PO4)2
CO + H2O = CO2 + H =>
CO + H2O = CO2 + 2 H
KCl + Cu(NO3)2 = KNO3 + CuCl2 =>
2 KCl + Cu(NO3)2 = 2 KNO3 + CuCl2
H2 + N2 + O2 = HNO3 =>
H2 + N2 + 3 O2 = 2 HNO3
Na3PO4 + Cu(NO3)2 = NaNO3 + Cu3(PO4)2 =>
2 Na3PO4 + 3 Cu(NO3)2 = 6 NaNO3 + Cu3(PO4)2
KCl + Fe(NO3)3 = KNO3 + FeCl3 =>
3 KCl + Fe(NO3)3 = 3 KNO3 + FeCl3
H + N2 + O2 = HNO3 =>
2 H + N2 + 3 O2 = 2 HNO3
K2CrO4 + Fe(NO3)3 = KNO3 + Fe2(CrO4)3 =>
3 K2CrO4 + 2 Fe(NO3)3 = 6 KNO3 + Fe2(CrO4)3
C3H6O + O2 = C3H6O3 =>
C3H6O + O2 = C3H6O3
H2 + N + O2 = HNO3 =>
H2 + 2 N + 3 O2 = 2 HNO3
K + H2O = KOH + H =>
K + H2O = KOH + H
H3PO4 = P2O5 + H2O =>
2 H3PO4 = P2O5 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/21/06
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