| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrO + 2 HCl = CrCl2 + H2O
Hg(NO3)2 + K2Cr2O7 = HgCr2O7 + KNO3 =>
Hg(NO3)2 + K2Cr2O7 = HgCr2O7 + 2 KNO3
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
NH4OH + Mg(NO3)2 = NH4(NO3) + Mg(OH)2 =>
2 NH4OH + Mg(NO3)2 = 2 NH4(NO3) + Mg(OH)2
MnO2 + HCl = H2O + MnCl + Cl2 =>
2 MnO2 + 8 HCl = 4 H2O + 2 MnCl + 3 Cl2
Cr(OH)3 + NHO3 = H2O + Cr(NO3)3 =>
Cr(OH)3 + 3 NHO3 = 3 H2O + Cr(NO3)3
NH3 + O2 = N0 + H2O =>
4 NH3 + 3 O2 = 4 N0 + 6 H2O
SrO2 + Ir + Cu = Sr3IrCuO6 =>
3 SrO2 + Ir + Cu = Sr3IrCuO6
Fe2O3(s) + Al(s) = Fe + Al2O3(s) =>
Fe2O3(s) + 2 Al(s) = 2 Fe + Al2O3(s)
Fe0CuIISO4 = FeIISO4Cu0 =>
Fe0CuIISO4 = FeIISO4Cu0
Ba(NO3)2 = BaON2O5 =>
Ba(NO3)2 = BaON2O5
Na2CO3(ac) + HC2H3O2(ac) = NaC2H3O2 + H2O + CO2 =>
Na2CO3(ac) + 2 HC2H3O2(ac) = 2 NaC2H3O2 + H2O + CO2
CH3CH2OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 8 KMnO4 + 12 H2SO4 = 10 HCOOH + 8 MnSO4 + 4 K2SO4 + 17 H2O
CaOH2Mg(NO3)2 = Ca(NO3)2MgOH2 =>
CaOH2Mg(NO3)2 = Ca(NO3)2MgOH2
C2H5OHHBr = C2H5BrH2O =>
C2H5OHHBr = C2H5BrH2O
HfO2 + CCl4 = HfCl4 + COCl2 =>
HfO2 + 2 CCl4 = HfCl4 + 2 COCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(CH3COO)2 + K2Cr2O7 + H2O = PbCrO4 + KCH3COO + CH3COOH =>
2 Pb(CH3COO)2 + K2Cr2O7 + H2O = 2 PbCrO4 + 2 KCH3COO + 2 CH3COOH
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
Cr(OH)3 + NHO3 = H2O + Cr(NO3)3 =>
Cr(OH)3 + 3 NHO3 = 3 H2O + Cr(NO3)3
C6H5NO2 + NaOH = C6H5OH + NaNO2 =>
C6H5NO2 + NaOH = C6H5OH + NaNO2
MgHClNa2CO3 = MgCO3Na2ClH =>
MgHClNa2CO3 = MgCO3Na2ClH
BaCO3 + O2 = BaO + CO3 =>
2 BaCO3 + O2 = 2 BaO + 2 CO3
WF6 + H2O = WO3 + HF =>
WF6 + 3 H2O = WO3 + 6 HF
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MgO + H2O2 = Mg(OH)2 + O2 =>
2 MgO + 2 H2O2 = 2 Mg(OH)2 + O2
C9H10 + KMnO4 + H2O = C9H12O2 + KOH + MnO2 =>
3 C9H10 + 2 KMnO4 + 4 H2O = 3 C9H12O2 + 2 KOH + 2 MnO2
Al + ClH = AlCl3 + H =>
Al + 3 ClH = AlCl3 + 3 H
SrO2 + Ir + Cu = Sr3IrCuO6 =>
3 SrO2 + Ir + Cu = Sr3IrCuO6
MnO4{-} + Cl{-} + H{+} = Mn{+2)+Cl2+H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 2 Mn{+2)+5Cl2+8H2O
HNO3 + F2 = NO2 + HFO3 + H2O =>
10 HNO3 + F2 = 10 NO2 + 2 HFO3 + 4 H2O
[Co(C5H6O4)](C12H8N2) + O2 = N2 + H2O + CO2 + Co3O4 =>
6[Co(C5H6O4)](C12H8N2) + 115 O2 = 6 N2 + 42 H2O + 102 CO2 + 2 Co3O4
Na2SO4 + H2O = OH + HNa2SO4 =>
Na2SO4 + H2O = OH + HNa2SO4
zincsulfate + hydrogen = zinc + sulfuricacid =>
ZnSO4 + H2 = Zn + H2SO4
Br + HI = BrI + H =>
Br + HI = BrI + H
FeCl3 + KCNS = Fe(CNS) + KCl3 =>
FeCl3 + KCNS = Fe(CNS) + KCl3
zincsulfate + hydrogen = zinc + sulfuricacid =>
ZnSO4 + H2 = Zn + H2SO4
S + KNO2 + KOH = K2SO3 + N2 + H2O =>
3 S + 4 KNO2 + 2 KOH = 3 K2SO3 + 2 N2 + H2O
Sb + S8 = Sb2S5 =>
16 Sb + 5 S8 = 8 Sb2S5
K2CO3 + H3PO4 = KH2PO4 + CO2 + H2O =>
K2CO3 + 2 H3PO4 = 2 KH2PO4 + CO2 + H2O
C3H6OH2O = C3H6(OH)2 =>
C3H6OH2O = C3H6(OH)2
KClO3 + I2 + H2O = KIO3 + HIO3 + HCl =>
5 KClO3 + 3 I2 + 3 H2O = 5 KIO3 + HIO3 + 5 HCl
H2504 + NaC1 = HC1 + Na504 =>
63 H2504 + 157752 NaC1 = 157752 HC1 + 313 Na504
NH4Cl + S2Cl2 = S4N4 + S8 + HCl =>
4 NH4Cl + 6 S2Cl2 = S4N4 + S8 + 16 HCl
CuO + H2O2 = Cu(OH)2 + O2 =>
2 CuO + 2 H2O2 = 2 Cu(OH)2 + O2
PbOHNO3 = PbO2HNO2 =>
PbOHNO3 = PbO2HNO2
Zn3N2 + P3N5 + NH4N3 = ZnH2P4N8 + N2 =>
2 Zn3N2 + 8 P3N5 + 3 NH4N3 = 6 ZnH2P4N8 + 4 N2
Sr + OH = Sr(OH) =>
Sr + OH = Sr(OH)
Na + Cl2(g) = NaCl(s) =>
2 Na + Cl2(g) = 2 NaCl(s)
C3(H8) + O2 = C(O2) + H2(O) =>
C3(H8) + 5 O2 = 3 C(O2) + 4 H2(O)
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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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