| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H + P + 2 O2 = H3PO4
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
Ca2 + F2 = Ca2F6 =>
Ca2 + 3 F2 = Ca2F6
CaO + SO3 = CaSO4 = CaSO3 =>
CaO + SO3 = CaSO4
HNO3 + Na2S2O3 = NaNO3 + H2S2O3 =>
2 HNO3 + Na2S2O3 = 2 NaNO3 + H2S2O3
Ni(NO3)2 + NH3 = Ni(OH)2 + HNO2 + NO =>
Ni(NO3)2 + NH3 = Ni(OH)2 + HNO2 + 2 NO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AI(OH)3 + HCN = AI(CN)3 + H2O =>
AI(OH)3 + 3 HCN = AI(CN)3 + 3 H2O
BeSO4 + Na2CO3 + H2O = Be(OH)2*BeCO3 + CO2 + Na2SO4 =>
2 BeSO4 + 2 Na2CO3 + H2O = Be(OH)2*BeCO3 + CO2 + 2 Na2SO4
MgCl2 + H2O = MgCl2*6H2O =>
MgCl2 + 6 H2O = MgCl2*6H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Li[FeCl4] + LiCH3 = Li2[FeCl4] + CH3CH3 =>
2 Li[FeCl4] + 2 LiCH3 = 2 Li2[FeCl4] + CH3CH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgO + CO2 = MgCO + O2 =>
MgO + CO2 = MgCO + O2
LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl
Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
HClO2 + HCl = H2O + Cl2 =>
HClO2 + 3 HCl = 2 H2O + 2 Cl2
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
Ni{2+} + Ca(OH)2 = Ca{2+} + Ni(OH)2 =>
Ni{2+} + Ca(OH)2 = Ca{2+} + Ni(OH)2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Potassiumhydroxide + Nitricacid = Potassiumnitrate + Water =>
KOH + HNO3 = KNO3 + H2O
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
H2O2MnO2 = H2OMnO3 =>
H2O2MnO2 = H2OMnO3
Li + Au + Mg = LiAuMg =>
Li + Au + Mg = LiAuMg
K + O2 = K2O =>
4 K + O2 = 2 K2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCOOH = COH2O =>
HCOOH = COH2O
CON2H4(aq) = C3N6H6(l) + CO2(g) + NH3(g) =>
6 CON2H4(aq) = C3N6H6(l) + 3 CO2(g) + 6 NH3(g)
FeBr3 = Fe + Br2 =>
2 FeBr3 = 2 Fe + 3 Br2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
TiP2O7 + NaOH = Ti(OH)4 + Na4P2O7 =>
TiP2O7 + 4 NaOH = Ti(OH)4 + Na4P2O7
FeOHCl = FeClOH =>
FeOHCl = FeClOH
La + H2O = La(OH)3 + H2 =>
2 La + 6 H2O = 2 La(OH)3 + 3 H2
FeCl3 + C5H8O2 + C2H3O2Na = Fe(C5H7O2)3 + NaCl + C2H4O2 =>
FeCl3 + 3 C5H8O2 + 3 C2H3O2Na = Fe(C5H7O2)3 + 3 NaCl + 3 C2H4O2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
KI + MnO2 + H2SO4 = I + MnSO4 + K2SO4 + H2O =>
2 KI + MnO2 + 2 H2SO4 = 2 I + MnSO4 + K2SO4 + 2 H2O
NaH = HNa =>
NaH = HNa
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
O13 = O =>
O13 = 13 O
Ag(SO4) = AgSO4 =>
Ag(SO4) = AgSO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Pb(ClO4)2(aq) + K2CO3(aq) = PbCO3(s) + KClO4(aq) =>
Pb(ClO4)2(aq) + K2CO3(aq) = PbCO3(s) + 2 KClO4(aq)
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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