| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaCl2 + O2 = 2 CaO + 2 Cl2
Ag(NO)3(aq) + H2O(aq) = Ag2O(s) + H(NO)3(aq) =>
2 Ag(NO)3(aq) + H2O(aq) = Ag2O(s) + 2 H(NO)3(aq)
NaNO3 + Co = Na + Co(NO3)2 =>
2 NaNO3 + Co = 2 Na + Co(NO3)2
H2S + NiSO4 = H2SO4 + NiS =>
H2S + NiSO4 = H2SO4 + NiS
NH4OH + I2 = NH4I + NI3 + H2O =>
4 NH4OH + 3 I2 = 3 NH4I + NI3 + 4 H2O
MgBr + KCl = MgCl + KBr =>
MgBr + KCl = MgCl + KBr
Fe(NO3)3 + NH4SCN = NH4 + NO3 + [Fe(SCN)3] =>
Fe(NO3)3 + 3 NH4SCN = 3 NH4 + 3 NO3 + [Fe(SCN)3]
PH4I + H2O = PH3 + H3O + I =>
PH4I + H2O = PH3 + H3O + I
SCl4 + HNO3 + H2O = NO2 + HCl + H2SO4 =>
SCl4 + 2 HNO3 + 2 H2O = 2 NO2 + 4 HCl + H2SO4
Br2 + Cd = Br{-} + Cd{2+} =>
Br2 + Cd = 2 Br{-} + Cd{2+}
CS2 + O2(g) = CO2(g) + SO2(g) =>
CS2 + 3 O2(g) = CO2(g) + 2 SO2(g)
Zr(OH)4 + H3PO3 = Zr3(PO3)4 + H2O =>
3 Zr(OH)4 + 4 H3PO3 = Zr3(PO3)4 + 12 H2O
NaO + NO2 = NaO2 + NO =>
NaO + NO2 = NaO2 + NO
Ga2(CO3)3 = Ga2O3 + CO2 =>
Ga2(CO3)3 = Ga2O3 + 3 CO2
LiOH + MnCO3 = Li2MnO3 + CO2 + H2 =>
2 LiOH + MnCO3 = Li2MnO3 + CO2 + H2
HBr + Pb(CH3COO)2 = PbBr2 + CH3COOH =>
2 HBr + Pb(CH3COO)2 = PbBr2 + 2 CH3COOH
Al + H2O2 = AlO2 + H2 =>
Al + H2O2 = AlO2 + H2
Ca + Al2O3 = CaAl12O19 + Al =>
3 Ca + 19 Al2O3 = 3 CaAl12O19 + 2 Al
Cu + HBrO3 + H2SO4 = Br2 + H2O + CuSO4 =>
5 Cu + 2 HBrO3 + 5 H2SO4 = Br2 + 6 H2O + 5 CuSO4
Cl2 + LiOH = LiOCl + LiCl + H2O =>
Cl2 + 2 LiOH = LiOCl + LiCl + H2O
Sc + H2O = Sc(OH)2 + H2 =>
Sc + 2 H2O = Sc(OH)2 + H2
K2 + CrO4 + AgNO = Ag2CrO4 + KNO =>
K2 + CrO4 + 2 AgNO = Ag2CrO4 + 2 KNO
HBr + Ba = HBa + Br =>
HBr + Ba = HBa + Br
H2O + P2O5 = H6P2O8 =>
3 H2O + P2O5 = H6P2O8
HCl(aq) + HNO3(aq) + Pt(s) = NO2(g) + H2PtCl6(aq) + H2O =>
6 HCl(aq) + 4 HNO3(aq) + Pt(s) = 4 NO2(g) + H2PtCl6(aq) + 4 H2O
ClO3 + H2O = ClO4 + H3O =>
ClO3 + 3 H2O = ClO4 + 2 H3O
KClOH2 = KClH2O =>
KClOH2 = KClH2O
Cl2 + LiOH = LiOCl + LiCl + H2O =>
Cl2 + 2 LiOH = LiOCl + LiCl + H2O
HgCl2 + NH4OH = Hg2(NH3) + H2O + Cl2 =>
2 HgCl2 + NH4OH = Hg2(NH3) + H2O + 2 Cl2
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
Pb + AgCl = PbCl4 + Ag =>
Pb + 4 AgCl = PbCl4 + 4 Ag
CH3COOCOCH3 + CH3OH = CH3COOCH3 + CH3COOH =>
CH3COOCOCH3 + CH3OH = CH3COOCH3 + CH3COOH
C6H12O2 + O2 = CO2H2O =>
C6H12O2 + 8 O2 = 6 CO2H2O
Pb(ClO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaClO3(aq) =>
Pb(ClO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaClO3(aq)
C7H8 + Br2 = C6H4BrCH3 + HBr =>
C7H8 + Br2 = C6H4BrCH3 + HBr
HgCl2 + NH4OH = HgNH2Cl + NH4Cl + H2O =>
HgCl2 + 2 NH4OH = HgNH2Cl + NH4Cl + 2 H2O
HgCl2 + NH4OH = Hg2(NH3) + H2O + Cl2 =>
2 HgCl2 + NH4OH = Hg2(NH3) + H2O + 2 Cl2
KFeO2 = Fe2O3 + K2O =>
2 KFeO2 = Fe2O3 + K2O
C6H14 + O2 = CO2 + HOH =>
2 C6H14 + 19 O2 = 12 CO2 + 14 HOH
HgCl2 + NH4OH = Hg(OH)2 + NH4Cl =>
HgCl2 + 2 NH4OH = Hg(OH)2 + 2 NH4Cl
CO2 + HBr = CBr4 + H2O =>
CO2 + 4 HBr = CBr4 + 2 H2O
C7H8 + Br2 = C7Br2 + H =>
C7H8 + Br2 = C7Br2 + 8 H
I + Na2S2O3 = I2S2O3 + Na =>
2 I + Na2S2O3 = I2S2O3 + 2 Na
C7H8 + Br2 = C7H8Br =>
2 C7H8 + Br2 = 2 C7H8Br
HgCl2 + NH4OH = HgClNH2 + HCl + H2O =>
HgCl2 + NH4OH = HgClNH2 + HCl + H2O
SO2 + KMnO4 + KOH = K2SO4 + MnO2 + H2O =>
3 SO2 + 2 KMnO4 + 4 KOH = 3 K2SO4 + 2 MnO2 + 2 H2O
Na2Cr2O7 + H2SO4 + Na2O2 = CrO5 + Na2SO4 + H2O =>
Na2Cr2O7 + 5 H2SO4 + 4 Na2O2 = 2 CrO5 + 5 Na2SO4 + 5 H2O
Cu + HNO3 = CuNO23 + NO + H2O =>
3 Cu + 44 HNO3 = 3 CuNO23 + 41 NO + 22 H2O
CaO3 + C = CaCO3 =>
CaO3 + C = CaCO3
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/17/24
Équations équilibrées sur08/16/23
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