| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P4O6 = 2 P + 3 P2O4
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe(No3)3 + HSCN = Fe(SCN)3 + HNo3 =>
Fe(No3)3 + 3 HSCN = Fe(SCN)3 + 3 HNo3
NA + Cl2 = NACl =>
2 NA + Cl2 = 2 NACl
H2O2 = H2O + O =>
H2O2 = H2O + O
K2CrO4 + Pb(NO3)2 = KNO3 + PbCrO4 =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + PbCrO4
NO2(g) + H2O(l) = HNO3(aq) + NO(s) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(s)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
CH3CONH2 + P2O5 = CH3CN + P2O6H2 =>
CH3CONH2 + P2O5 = CH3CN + P2O6H2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
S03 + H20 = H2S04 =>
40 S03 + 3 H20 = 30 H2S04
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2SO4 + Cu2O = CuSO4 + SO2 + H2O =>
3 H2SO4 + Cu2O = 2 CuSO4 + SO2 + 3 H2O
C6H5NH2 + Br2 = C6NH2BrH4 + HBr =>
C6H5NH2 + Br2 = C6NH2BrH4 + HBr
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
LiO + H20 = LiOH =>
20 LiO + H20 = 20 LiOH
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Ai + S = Ai2S3 =>
2 Ai + 3 S = Ai2S3
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
HCl + Li = LiCl + H =>
HCl + Li = LiCl + H
CAO + C = CAC2 + CO2 =>
2 CAO + 5 C = 2 CAC2 + CO2
H2O + SO4 + Al2 = Al2(SO4)H2O =>
H2O + SO4 + Al2 = Al2(SO4)H2O
Ch3COOH + Ba(OH)2 = Ba(Ch3COO)2 + H2O =>
2 Ch3COOH + Ba(OH)2 = Ba(Ch3COO)2 + 2 H2O
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
NH3 + O = NO2 + H2O =>
2 NH3 + 7 O = 2 NO2 + 3 H2O
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/19
Équations équilibrées sur02/10/18
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