| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sb2O4 + 3 SO2 = Sb2S3 + 5 O2
(NH4)2CrO4 + FeCl3 = (NH4)Cl + Fe2(CrO4)3 =>
3(NH4)2CrO4 + 2 FeCl3 = 6(NH4)Cl + Fe2(CrO4)3
Hg(NO3)2 + NH4I = HgI2 + NH4(NO3) =>
Hg(NO3)2 + 2 NH4I = HgI2 + 2 NH4(NO3)
K + F = KF =>
K + F = KF
Pb(OH) + HNo3 = PbNo3 + H2O =>
Pb(OH) + HNo3 = PbNo3 + H2O
Fe3O + Al2 = Al2O3 + Fe2 =>
6 Fe3O + 2 Al2 = 2 Al2O3 + 9 Fe2
BaCl2*2H2O + Na3PO4 = Ba3(PO4)2 + NaCl + H2O =>
3 BaCl2*2H2O + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl + 6 H2O
CH4COH + O2 = CO2 + H2O =>
4 CH4COH + 11 O2 = 8 CO2 + 10 H2O
AlO + SO = Al + SO3 =>
2 AlO + SO = 2 Al + SO3
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
KClO + HI = KI + HClO =>
KClO + HI = KI + HClO
NH4Cl + H2O = NH4ClH2O1 =>
NH4Cl + H2O = NH4ClH2O1
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NaH2PO4 + H2SO4 = H2PO4 + NaH2SO4 =>
NaH2PO4 + H2SO4 = H2PO4 + NaH2SO4
CO2 + H2O = C2H5OH + O =>
2 CO2 + 3 H2O = C2H5OH + 6 O
C7H14 + Cl2 = C7H14Cl2 =>
C7H14 + Cl2 = C7H14Cl2
Na2S + BaCO3 = Na2CO3 + BaS =>
Na2S + BaCO3 = Na2CO3 + BaS
Zn(OH)2 + HNO3 = ZnNO3 + (OH)2H =>
Zn(OH)2 + HNO3 = ZnNO3 + (OH)2H
C7H14 + Cl2 = C7H12 + HCl =>
C7H14 + Cl2 = C7H12 + 2 HCl
KMnO4 + HCl + Na2S2O3 = MnCl2 + Na2S4O6 + NaCl + KCl + H2O =>
2 KMnO4 + 16 HCl + 10 Na2S2O3 = 2 MnCl2 + 5 Na2S4O6 + 10 NaCl + 2 KCl + 8 H2O
Ag(NO3)2 + FeCO3 = AgCO3 + Fe(NO3)2 =>
Ag(NO3)2 + FeCO3 = AgCO3 + Fe(NO3)2
BaF + NaNO = BaNO + NaF =>
BaF + NaNO = BaNO + NaF
Cr2O7{2-} + H2C2O4 + H{-} = Cr{3-} + CO2 + H2O =>
Cr2O7{2-} + 5 H2C2O4 + 4 H{-} = 2 Cr{3-} + 10 CO2 + 7 H2O
CIO2 + H2O = HCIO2 + HCIO3 =>
2 CIO2 + H2O = HCIO2 + HCIO3
Cu + I = CuI2 =>
Cu + 2 I = CuI2
Nb2O5 + HF = NbF5 + H2O =>
Nb2O5 + 10 HF = 2 NbF5 + 5 H2O
Zn(OH)2 + Co(NO3)2 = CoZnO2 + H2O + NO2 + O2 =>
2 Zn(OH)2 + 2 Co(NO3)2 = 2 CoZnO2 + 2 H2O + 4 NO2 + O2
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SnCl2 = SnCl4 + Sn =>
2 SnCl2 = SnCl4 + Sn
PCl5 + H2O + KOH = K3PO4 + HCl =>
PCl5 + H2O + 3 KOH = K3PO4 + 5 HCl
Ca + AlN = CaN + Al =>
Ca + AlN = CaN + Al
Ba(CH3COO)2 + K2CrO4 = BaCrO4 + K2(CH3COO)2 =>
Ba(CH3COO)2 + K2CrO4 = BaCrO4 + K2(CH3COO)2
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
AgNO3 + Na2C2O4 = Ag2C2O4 + NaNO3 =>
2 AgNO3 + Na2C2O4 = Ag2C2O4 + 2 NaNO3
Ni + Fe2(SO4)3 = NiSO4 + Fe =>
3 Ni + Fe2(SO4)3 = 3 NiSO4 + 2 Fe
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH2CHCH2OH + Br2 = CH2BrCHBrCH2OH =>
CH2CHCH2OH + Br2 = CH2BrCHBrCH2OH
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C3H5Cl + NaOH + H2O = C3O2H8 + NaCl =>
C3H5Cl + NaOH + H2O = C3O2H8 + NaCl
Hg + OH = Hg(OH) =>
Hg + OH = Hg(OH)
AsH3 + AuCl3 + NaOH = Na3AsO4 + Au + H2O + NaCl =>
3 AsH3 + 8 AuCl3 + 33 NaOH = 3 Na3AsO4 + 8 Au + 21 H2O + 24 NaCl
C7H14 + Cl2 = C7H13Cl + HCl =>
C7H14 + Cl2 = C7H13Cl + HCl
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + HIO3 + H2O =>
2 K2Cr2O7 + 2 KI + 9 H2SO4 = 2 Cr2(SO4)3 + 3 K2SO4 + 2 HIO3 + 8 H2O
CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + HIO3 + H2O =>
2 K2Cr2O7 + 2 KI + 9 H2SO4 = 2 Cr2(SO4)3 + 3 K2SO4 + 2 HIO3 + 8 H2O
C7H14 + Cl2 = C7H13Cl + HCl =>
C7H14 + Cl2 = C7H13Cl + HCl
Fe2S + O2 = Fe2O3 + SO =>
Fe2S + 2 O2 = Fe2O3 + SO
C7H14 + Cl2 = C7H13Cl + HCl =>
C7H14 + Cl2 = C7H13Cl + HCl
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + HIO3 + H2O =>
2 K2Cr2O7 + 2 KI + 9 H2SO4 = 2 Cr2(SO4)3 + 3 K2SO4 + 2 HIO3 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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