| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5CH2Cl + AgNO3 = AgCl + C7H7NO3
NH2OH + H2O2 = HNO3 + H2O =>
NH2OH + 3 H2O2 = HNO3 + 4 H2O
FeCl3 + KSCN = (Fe(SCN))Cl2 + KCl =>
FeCl3 + KSCN = (Fe(SCN))Cl2 + KCl
H3PO4 + KIO3 + K2S = I2 + K2SO4 + K3PO4 + H2O =>
8 H3PO4 + 24 KIO3 + 15 K2S = 12 I2 + 15 K2SO4 + 8 K3PO4 + 12 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SO4 + H2 = H2O + SO2 =>
SO4 + 2 H2 = 2 H2O + SO2
CaBr2 + Mg(C2H3O2)2 = MgBr2 + Ca(C2H3O2)2 =>
CaBr2 + Mg(C2H3O2)2 = MgBr2 + Ca(C2H3O2)2
Cr2O3 + KNO3 + KNO2 = NO + K2CrO4 =>
Cr2O3 + KNO3 + 3 KNO2 = 4 NO + 2 K2CrO4
Cr2(SO4)3 = Cr + SO4 =>
Cr2(SO4)3 = 2 Cr + 3 SO4
P + O3 = P223121O23123121 =>
223121 P + 7707707 O3 = P223121O23123121
CH + NCl3 = N2 + H2 + CCl4 =>
6 CH + 8 NCl3 = 4 N2 + 3 H2 + 6 CCl4
FeS2 + NO3 + H2O = N2 + FeOOH + SO4 =>
12 FeS2 + 38 NO3 + 6 H2O = 19 N2 + 12 FeOOH + 24 SO4
Li + N = Li2N =>
2 Li + N = Li2N
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Pt(s) + O2(g) = PtO =>
2 Pt(s) + O2(g) = 2 PtO
H2SO4 + CuCO3 = CS2 + O2 + H2 + Cu =>
4 H2SO4 + 2 CuCO3 = 2 CS2 + 11 O2 + 4 H2 + 2 Cu
Na{3} + KOH = NaOH + K{3}PO{4} =>
Na{3} + KOH = NaOH + K{3}PO{4}
KMnO4 + Br2 = KBr + MnBr2 + O2 =>
2 KMnO4 + 3 Br2 = 2 KBr + 2 MnBr2 + 4 O2
Na2O + BaO + B2O3 = NaBaB9O15 =>
Na2O + 2 BaO + 9 B2O3 = 2 NaBaB9O15
C9H20O2 + O2 = CO2 + H2O =>
C9H20O2 + 13 O2 = 9 CO2 + 10 H2O
VSO4 + KMnO4 + H2SO4 = (VO2)2SO4 + MnSO4 + K2SO4 + H2O =>
10 VSO4 + 6 KMnO4 + 4 H2SO4 = 5(VO2)2SO4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
V + O = VO2 =>
V + 2 O = VO2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
ZnO + MgO = MgZnO + O2 =>
2 ZnO + 2 MgO = 2 MgZnO + O2
NHClO4 + P = P2O5 + PCl + NO + H2O =>
2 NHClO4 + 4 P = P2O5 + 2 PCl + 2 NO + H2O
HSO4 + Hg = Hg2SO4 + SO2 + H2O =>
4 HSO4 + 6 Hg = 3 Hg2SO4 + SO2 + 2 H2O
(CO2)20 + (LiOH)2 = Li2CO3 + H2O =>
(CO2)20 + 20(LiOH)2 = 20 Li2CO3 + 20 H2O
Ba(OH)2 + H3Po4 = Ba(HPo4) + H2O =>
Ba(OH)2 + H3Po4 = Ba(HPo4) + 2 H2O
AlCl + AgNo = Al(No) + AgCl(s) =>
AlCl + AgNo = Al(No) + AgCl(s)
Zincoxide + sodiumhydroxide = Na2ZnO2 + water =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
BaS + NaH = Na2S + BaH2 =>
BaS + 2 NaH = Na2S + BaH2
*HCl + FeS = FeCl2 + H2S =>
2*HCl + FeS = FeCl2 + H2S
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HCOOH + [Ag(NH3)2OH] = NH3 + H2O + Ag + CO2 =>
HCOOH + 2[Ag(NH3)2OH] = 4 NH3 + 2 H2O + 2 Ag + CO2
Na3[Fe(OH)6] + NaOH + O2 = Na4FeO4 + H2O =>
4 Na3[Fe(OH)6] + 4 NaOH + O2 = 4 Na4FeO4 + 14 H2O
Al(OH)3 + H2CO3 = AlOHCO3 + H2O =>
Al(OH)3 + H2CO3 = AlOHCO3 + 2 H2O
FeHO2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeHO2 + 3 H2SO4 = Fe2(SO4)3 + 4 H2O
Mg3N2(s) + H2O(l) = Mg(OH)2 + NH3(s) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2 + 2 NH3(s)
CUO + CO2 = CU + CO3 =>
CUO + CO2 = CU + CO3
CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O
NaNO3 + C12H22O11 = Na2O + N2 + CO + H2O =>
24 NaNO3 + 5 C12H22O11 = 12 Na2O + 12 N2 + 60 CO + 55 H2O
HCH3COO + NaH2CO3 = CO2 + H2O + NaC2H3O2 =>
7 HCH3COO + 8 NaH2CO3 = 6 CO2 + 10 H2O + 8 NaC2H3O2
C2H5OH + CO2 = C + H2O =>
C2H5OH + CO2 = 3 C + 3 H2O
C8H32 = CH4 =>
C8H32 = 8 CH4
C3H5(COOC17H33)3 + O2 = CO2 + H2O =>
C3H5(COOC17H33)3 + 80 O2 = 57 CO2 + 52 H2O
Na2[Sn(OH)4] + H2O = Na2[Sn(OH)6] + H2 =>
Na2[Sn(OH)4] + 2 H2O = Na2[Sn(OH)6] + H2
NaOH + H3Cit = H2O + Na3Cit =>
3 NaOH + H3Cit = 3 H2O + Na3Cit
(NH4)2SO4 + Sr(NO3)2 = NH4(NO3) + SrSO4 =>
(NH4)2SO4 + Sr(NO3)2 = 2 NH4(NO3) + SrSO4
C6H12O + Na = C6H10Na + H2O =>
C6H12O + Na = C6H10Na + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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