| Équations équilibrées la veille |
H3AsO4 + 3 NaOH = 3 HOH + Na3AsO4
HClO4 + Ni(OH)2 = Ni(ClO4)2 + H2O =>
2 HClO4 + Ni(OH)2 = Ni(ClO4)2 + 2 H2O
C2H6O + O2 = C2H4O2 + H2O =>
C2H6O + O2 = C2H4O2 + H2O
H3AsO4 + NaOH = HOH + Na3AsO4 =>
H3AsO4 + 3 NaOH = 3 HOH + Na3AsO4
(CH3COO)2Zn + KHSO4 = CH3COOH + ZnSO4 + K2SO4 =>
(CH3COO)2Zn + 2 KHSO4 = 2 CH3COOH + ZnSO4 + K2SO4
C6 + H12O6 = C2H5OH + CO2 =>
C6 + H12O6 = 2 C2H5OH + 2 CO2
Al + NH4ClO4 = AlCl3 + NO2 + H2O =>
Al + 3 NH4ClO4 = AlCl3 + 3 NO2 + 6 H2O
AgNO3 + H2S = HNO3 + Ag2S =>
2 AgNO3 + H2S = 2 HNO3 + Ag2S
Ag2CO3 + HNO3 = AgNO3 + H2CO3 =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + H2CO3
CH3COOH + Ca(HCO3)2 = (CHCOO)2Ca + H2O + CO2 =>
3 CH3COOH + 2 Ca(HCO3)2 = 2(CHCOO)2Ca + 6 H2O + 2 CO2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
CdO + Mg = MgO + Cd =>
CdO + Mg = MgO + Cd
C4H8(COOH)2 + CH3OH = (COOH)C4H8(CH3COO) + H2O =>
C4H8(COOH)2 + CH3OH = (COOH)C4H8(CH3COO) + H2O
Na2SO4 + CuCl2 = NaCl + CuSO4 =>
Na2SO4 + CuCl2 = 2 NaCl + CuSO4
NaOH + H3AsO4 = Na3AsO4 + H2O =>
3 NaOH + H3AsO4 = Na3AsO4 + 3 H2O
WO3 + C2H6 = WO2 + H2O + CO2 =>
7 WO3 + C2H6 = 7 WO2 + 3 H2O + 2 CO2
H3AsO4 + NaOH = HOH + Na3AsO4 =>
H3AsO4 + 3 NaOH = 3 HOH + Na3AsO4
Mn2O3 + CN{-} + H2O = Mn(CN)6{4-} + (CN)2 + OH{-} =>
Mn2O3 + 14 CN{-} + 3 H2O = 2 Mn(CN)6{4-} + (CN)2 + 6 OH{-}
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
H2O + HBr + AgNO3 = AgBr + H3NO4 =>
H2O + HBr + AgNO3 = AgBr + H3NO4
C3H7OH + C2H5COOH = C5H12COO + H2O =>
C3H7OH + C2H5COOH = C5H12COO + H2O
NaBO3 + H2SO4 + KMnO4 = MnSO4 + H3BO3 + Na2SO4 + K2SO4 + O2 =>
6 NaBO3 + 9 H2SO4 + 4 KMnO4 = 4 MnSO4 + 6 H3BO3 + 3 Na2SO4 + 2 K2SO4 + 8 O2
HC4N4 = CN + H10 =>
10 HC4N4 = 40 CN + H10
Mn + H2S = MnS + H2 =>
Mn + H2S = MnS + H2
H3AsO4 + NaOH = HOH + Na3AsO4 =>
H3AsO4 + 3 NaOH = 3 HOH + Na3AsO4
F{2} + NaI = I{2} + NaF =>
F{2} + NaI = I{2} + NaF
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
H2SO4 + KCl = K2SO4 + HCl =>
H2SO4 + 2 KCl = K2SO4 + 2 HCl
H3AsO4 + NaOH = HOH + Na3AsO4 =>
H3AsO4 + 3 NaOH = 3 HOH + Na3AsO4
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NaCI + AgNo3 = NaNo3 + AgCI =>
NaCI + AgNo3 = NaNo3 + AgCI
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ag(NO3) + Fe(NO3)39H2O + Al(NO3)39H2O + C6H8O7H2O = FeAgAlO2 + NO2 + H2O + CO2 =>
9 Ag(NO3) + 9.0000000000001Fe(NO3)39H2O + 9.0000000000001Al(NO3)39H2O + 77 C6H8O7H2O = 9.0000000000001FeAgAlO2 + 711 NO2 + 403 H2O + 462 CO2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
H3AsO4 + NaOH = HOH + Na3AsO4 =>
H3AsO4 + 3 NaOH = 3 HOH + Na3AsO4
Ca3P2 + H2O = Ca(OH)2 + P2H6 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + P2H6
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Zn(OH)2(s) + HCl(aq) = ZnCl2(aq) + H2O(l) =>
Zn(OH)2(s) + 2 HCl(aq) = ZnCl2(aq) + 2 H2O(l)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KC2H3O2H2O = C2H4O2KOH =>
KC2H3O2H2O = C2H4O2KOH
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
PbCl4 + Al2O3 = PbO2 + AlCl3 =>
3 PbCl4 + 2 Al2O3 = 3 PbO2 + 4 AlCl3
Cu + MgCl2 = CuCl2 + Mg =>
Cu + MgCl2 = CuCl2 + Mg
Pd2O = Pd + O2 =>
2 Pd2O = 4 Pd + O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MnO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + H2O + MnSO4 =>
MnO2 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + 2 H2O + MnSO4
Ca(s) + F2(g) = CaF(s) =>
2 Ca(s) + F2(g) = 2 CaF(s)
Zn + Ni = ZnNi =>
Zn + Ni = ZnNi
P2S3 + O = P4O10 + SO2 =>
2 P2S3 + 22 O = P4O10 + 6 SO2
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Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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