| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + Cl2 = 2 NaCl
CaO + Al2O3 = Ca(AlO2)2 =>
CaO + Al2O3 = Ca(AlO2)2
NaPO4 + P = PPO4 + Na =>
NaPO4 + P = PPO4 + Na
KO3 + H2O = KOH + H2O2 =>
2 KO3 + 6 H2O = 2 KOH + 5 H2O2
Ra2 + O2 = RaO =>
Ra2 + O2 = 2 RaO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HI(aq) + RbOH(aq) = RbHI(aq) + OH(s) =>
HI(aq) + RbOH(aq) = RbHI(aq) + OH(s)
Nd + NdBr3 = NdBr2 =>
Nd + 2 NdBr3 = 3 NdBr2
KO3 + H2O = KOH + H2O2 =>
2 KO3 + 6 H2O = 2 KOH + 5 H2O2
AlNO + NaOH = Al(OH)3 + Na3NO =>
AlNO + 3 NaOH = Al(OH)3 + Na3NO
NaPO4 + P = PPO4 + Na =>
NaPO4 + P = PPO4 + Na
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
F2 + O3 = OF2 =>
3 F2 + O3 = 3 OF2
MgSO4 + Pb(NO3)2 = Mg(NO3)2 + Pb2(SO4)2 =>
2 MgSO4 + 2 Pb(NO3)2 = 2 Mg(NO3)2 + Pb2(SO4)2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
HgCl2 + KI(aq) = HgI2(s) + KCl(aq) =>
HgCl2 + 2 KI(aq) = HgI2(s) + 2 KCl(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl2 + NaOH = NaCl + NaClO1000000 + H2O =>
5001 Cl2 + 10002 NaOH = 10001.994999NaCl + 0.005001NaClO1000000 + 5001 H2O
OF2H2O = O2 + HF =>
OF2H2O = O2 + 2 HF
(C6H12O6) = C2 + H2O =>
(C6H12O6) = 3 C2 + 6 H2O
Ca + MgSO4 = Mg + CaSO4 =>
Ca + MgSO4 = Mg + CaSO4
KI(s) + Pb(NO3)2(s) = PbI2(s) + KNO3(ac) =>
2 KI(s) + Pb(NO3)2(s) = PbI2(s) + 2 KNO3(ac)
NaSCN + KMnO4 + H2SO4 = MnSO4 + KSO4 + HCN + H2O + NaSO4 =>
4 NaSCN + 7 KMnO4 + 14 H2SO4 = 7 MnSO4 + 7 KSO4 + 4 HCN + 12 H2O + 4 NaSO4
KO3 + H2O = KOH + O2 =>
4 KO3 + 2 H2O = 4 KOH + 5 O2
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + H2S = Al2S + H2 =>
2 Al + H2S = Al2S + H2
Ba(Cl)2 + K2CO3 = BaCO3 + KCl =>
Ba(Cl)2 + K2CO3 = BaCO3 + 2 KCl
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al(NO3)3(aq) + NH4OH(aq) = NH4NO3(aq) + Al(OH)3(s) =>
Al(NO3)3(aq) + 3 NH4OH(aq) = 3 NH4NO3(aq) + Al(OH)3(s)
Sn(OH)2 + KOH = K2(SnO2) + H2O =>
Sn(OH)2 + 2 KOH = K2(SnO2) + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
K3[Fe(CN)6] + NH4CNS = KCNS + (NH4)3[Fe(CN)6] =>
K3[Fe(CN)6] + 3 NH4CNS = 3 KCNS + (NH4)3[Fe(CN)6]
NaPO4 + P = PPO4 + Na =>
NaPO4 + P = PPO4 + Na
KO3 + H2O = KOH + H2O2 =>
2 KO3 + 6 H2O = 2 KOH + 5 H2O2
Sb2O3(s) + NaOH(ac) = NaSbO2(ac) + H2O(i) =>
Sb2O3(s) + 2 NaOH(ac) = 2 NaSbO2(ac) + H2O(i)
Cu(OH)2CuCO3(s) = CuO(s) + H2O(l) + CO2(g) =>
Cu(OH)2CuCO3(s) = 2 CuO(s) + H2O(l) + CO2(g)
PtBr4 + Ba3N2 = Pt3N4 + BaBr2 =>
3 PtBr4 + 2 Ba3N2 = Pt3N4 + 6 BaBr2
FeCl3 + CaCO3 = FeClCO3 + CaCl2 =>
FeCl3 + CaCO3 = FeClCO3 + CaCl2
CH2CHCHCH2 + H2 = C4H10 =>
CH2CHCHCH2 + 2 H2 = C4H10
Zn(NO3)2*6H2O + C3H7NO = CO2 + H2O + N2 + ZnO =>
17 Zn(NO3)2*6H2O + 10 C3H7NO = 30 CO2 + 137 H2O + 22 N2 + 17 ZnO
CH2CHCHCH2 + H2 = C4H10 =>
CH2CHCHCH2 + 2 H2 = C4H10
ZnO + Mg(OH)2 = ZnMgO2 + H2O =>
ZnO + Mg(OH)2 = ZnMgO2 + H2O
FeSO4(s) + K3[Fe(CN)6](aq) = Fe3[Fe(CN)6]2(s) + K2SO4(aq) =>
3 FeSO4(s) + 2 K3[Fe(CN)6](aq) = Fe3[Fe(CN)6]2(s) + 3 K2SO4(aq)
MgSO4 + FeS = MgS + FeSO4 =>
MgSO4 + FeS = MgS + FeSO4
TeF6 + H2O = HF + TeO3 =>
TeF6 + 3 H2O = 6 HF + TeO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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