| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3(aq) + CuBr2(aq) = 2 NH4Br(aq) + CuCO3(s)
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
P2O5 + H2O = PH3 + O6 =>
3 P2O5 + 9 H2O = 6 PH3 + 4 O6
CuSO4 + K3PO4 = Cu3(PO4)2 + K2SO4 =>
3 CuSO4 + 2 K3PO4 = Cu3(PO4)2 + 3 K2SO4
MnO4 + As4O6 = Mn + AsO4 =>
5 MnO4 + 2 As4O6 = 5 Mn + 8 AsO4
Co(NO3)2 + C2H5NO2 = Co + H2O + N2 + CO2 =>
3 Co(NO3)2 + 4 C2H5NO2 = 3 Co + 10 H2O + 5 N2 + 8 CO2
C5H8O + O2 = CO2 + H2O =>
2 C5H8O + 13 O2 = 10 CO2 + 8 H2O
MnSO4 + NaBrO3 + HNO3 = Mn(SO4)2 + Mn(NO3)4 + NaBr + H2O =>
6 MnSO4 + 2 NaBrO3 + 12 HNO3 = 3 Mn(SO4)2 + 3 Mn(NO3)4 + 2 NaBr + 6 H2O
C2H3Cl + Cl2 = C2H2Cl2 + HCl =>
C2H3Cl + Cl2 = C2H2Cl2 + HCl
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C38H78 + O2 = CO2 + H2O =>
2 C38H78 + 115 O2 = 76 CO2 + 78 H2O
C3H7OK + H2O = C3H7OH + KOH =>
C3H7OK + H2O = C3H7OH + KOH
BaSO3(s) = BaO(s) + SO2(g) =>
BaSO3(s) = BaO(s) + SO2(g)
NH4Cl + K = NH3 + KCl + H2 =>
2 NH4Cl + 2 K = 2 NH3 + 2 KCl + H2
H2SeO3 + Cu(OH)2 = Cu(SeO3) + H2O =>
H2SeO3 + Cu(OH)2 = Cu(SeO3) + 2 H2O
F + FeI3 = I2 + FeF3 =>
6 F + 2 FeI3 = 3 I2 + 2 FeF3
AgNO3 + ZnS = Ag2S + Zn(NO3)2 =>
2 AgNO3 + ZnS = Ag2S + Zn(NO3)2
AgClO4 + CaBr2 = AgBr + Ca(ClO4)2 =>
2 AgClO4 + CaBr2 = 2 AgBr + Ca(ClO4)2
Ca(OH)2 + BaBr2 = CaBr2 + Ba(OH)2 =>
Ca(OH)2 + BaBr2 = CaBr2 + Ba(OH)2
Fe + HNO = FeNO + H =>
Fe + HNO = FeNO + H
NaCl + AgF = NaF + AgCl =>
NaCl + AgF = NaF + AgCl
N3 + F = NF3 =>
N3 + 9 F = 3 NF3
Na(OH) + AlCl3 = Al(OH)3 + NaCl =>
3 Na(OH) + AlCl3 = Al(OH)3 + 3 NaCl
C8H8 + K2Cr2O7 + H2SO4 = C7H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
21 C8H8 + 20 K2Cr2O7 + 80 H2SO4 = 24 C7H6O2 + 20 K2SO4 + 20 Cr2(SO4)3 + 92 H2O
CH3NO2 + Fe + HCl = CH3NH2 + FeCl2 + H2O =>
CH3NO2 + 3 Fe + 6 HCl = CH3NH2 + 3 FeCl2 + 2 H2O
C5H8 + K2Cr2O7 + H2SO4 = C5H8O4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C5H8 + 4 K2Cr2O7 + 16 H2SO4 = 3 C5H8O4 + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
NaCl + FeO = Na2O + FeCl2 =>
2 NaCl + FeO = Na2O + FeCl2
AgNO3 + HF = AgF + HNO3 =>
AgNO3 + HF = AgF + HNO3
Al + Pb(NO3) = Pb + Al(NO3) =>
Al + Pb(NO3) = Pb + Al(NO3)
NaNO3 + CuCO3 = Na2CO3 + Cu(NO3)2 =>
2 NaNO3 + CuCO3 = Na2CO3 + Cu(NO3)2
AgNO3 + HF = AgF + HNO3 =>
AgNO3 + HF = AgF + HNO3
Na2S + H2O = NaOH + S + H2 =>
Na2S + 2 H2O = 2 NaOH + S + H2
C62H5SH + O2 = CO2 + H2O + SO2 =>
2 C62H5SH + 129 O2 = 124 CO2 + 6 H2O + 2 SO2
MgOH = MgO + H2 =>
2 MgOH = 2 MgO + H2
SO3 + CuOH = CuSO4 + H2 =>
2 SO3 + 2 CuOH = 2 CuSO4 + H2
C7H6O3 + CH3COOH = C9H8O4 =>
10 C7H6O3 + CH3COOH = 8 C9H8O4
CuCl2 + K4[Fe(CN)6] = Cu2Fe(CN)6 + KCl =>
2 CuCl2 + K4[Fe(CN)6] = Cu2Fe(CN)6 + 4 KCl
SiH4 + H2O = (H2SiO3)4 + H2 =>
4 SiH4 + 12 H2O = (H2SiO3)4 + 16 H2
C2H5OH + BaCl2 = Ba(OH)2 + C2H5Cl =>
2 C2H5OH + BaCl2 = Ba(OH)2 + 2 C2H5Cl
H2O + FeCl3 + Fe = HCl + FeO =>
3 H2O + 2 FeCl3 + Fe = 6 HCl + 3 FeO
C6H8O6 + O2 = CO2 + H2O =>
C6H8O6 + 5 O2 = 6 CO2 + 4 H2O
Fe2S3 + HC2H3O2 = Fe(C2H3O2)3 + H2S =>
Fe2S3 + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2S
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
H2O + CrO3 = H2Cr2O7 =>
H2O + 2 CrO3 = H2Cr2O7
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
AgNO3 + ZnS = Ag2S + Zn(NO3)2 =>
2 AgNO3 + ZnS = Ag2S + Zn(NO3)2
Cu2SO4 + K4Fe(CN)6 = Cu4Fe(CN)6 + K2SO4 =>
2 Cu2SO4 + K4Fe(CN)6 = Cu4Fe(CN)6 + 2 K2SO4
Cr2(SO4)3 + NH3 = [Cr(NH3)6]2(SO4)3 =>
Cr2(SO4)3 + 12 NH3 = [Cr(NH3)6]2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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