| Équations équilibrées la veille |
NaH2O = NaOH + H
H2O = H + O =>
H2O = 2 H + O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
H + O2 + N = HON =>
2 H + O2 + 2 N = 2 HON
C2H6O + KMnO4 + H2SO4 = K2SO4 + Mn(OH)2 + C2H5COOH + H2O =>
15 C2H6O + 8 KMnO4 + 4 H2SO4 = 4 K2SO4 + 8 Mn(OH)2 + 10 C2H5COOH + 11 H2O
C2H5CHO + Ag2O = C2H5COOH + Ag =>
C2H5CHO + Ag2O = C2H5COOH + 2 Ag
C27H37N + C2H4O2 = C56H72N2 + H2O + C4H8O2 =>
4 C27H37N + 4 C2H4O2 = 2 C56H72N2 + 6 H2O + C4H8O2
CaCO3 + CuCl2 = CuCO3 + CaCl2 =>
CaCO3 + CuCl2 = CuCO3 + CaCl2
KMnO4 + NaHSO3 + H2SO4 = MnSO4 + NaHSO4 + KHSO4 + H2O =>
2 KMnO4 + 5 NaHSO3 + 4 H2SO4 = 2 MnSO4 + 5 NaHSO4 + 2 KHSO4 + 3 H2O
K + HBr = KBr + H =>
K + HBr = KBr + H
Sr(OH)2 + CO2 = SrCO3 + H2O =>
Sr(OH)2 + CO2 = SrCO3 + H2O
Cu(No3)2 + NaI = CuI + Na(No3)2 =>
Cu(No3)2 + NaI = CuI + Na(No3)2
C2H5OCOOH + H2O = C2H5OCOO + H3O =>
C2H5OCOOH + H2O = C2H5OCOO + H3O
Pb(C2H3O2)2(an) + HCl(aq) = PbCl2(s) + HC2H3O2(aq) =>
Pb(C2H3O2)2(an) + 2 HCl(aq) = PbCl2(s) + 2 HC2H3O2(aq)
Ca(OH)2 + H3PO4 = H2O + H + Ca(PO4) =>
Ca(OH)2 + H3PO4 = 2 H2O + H + Ca(PO4)
C3H10S + O2 = CO2 + H2O + SO4 =>
2 C3H10S + 15 O2 = 6 CO2 + 10 H2O + 2 SO4
NaH + Y2O = NaOH + Y =>
NaH + Y2O = NaOH + 2 Y
HCl + HClO = H2O + Cl2 =>
HCl + HClO = H2O + Cl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2SO4 + Fe(HCO3)3 = Fe2(SO4)3 + H2O + CO2 =>
3 H2SO4 + 2 Fe(HCO3)3 = Fe2(SO4)3 + 6 H2O + 6 CO2
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
NH3 + F2 = N2F4 + HF =>
2 NH3 + 5 F2 = N2F4 + 6 HF
Br20 + Na2O = Br2O + Na2 =>
Br20 + 10 Na2O = 10 Br2O + 10 Na2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
PHCH3 + O2 = PHCOO + H2O =>
4 PHCH3 + 7 O2 = 4 PHCOO + 6 H2O
C6H12O6 + Br2 + H2O = C6H12O7 + HBr =>
C6H12O6 + Br2 + H2O = C6H12O7 + 2 HBr
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O
H2SO4 + AuH3O3 = Au2(SO4)3 + H2O =>
3 H2SO4 + 2 AuH3O3 = Au2(SO4)3 + 6 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CaO + S = CaS + CaSO4 =>
4 CaO + 4 S = 3 CaS + CaSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgBr2 + AgNO3 = AgBr + Mg(NO3)2 =>
MgBr2 + 2 AgNO3 = 2 AgBr + Mg(NO3)2
H2O + C2H8N2O4 = H2C2O4 + NH4OH =>
2 H2O + C2H8N2O4 = H2C2O4 + 2 NH4OH
SiF4 + NaOH = Na2SiO3 + NaF + H2O =>
SiF4 + 6 NaOH = Na2SiO3 + 4 NaF + 3 H2O
NaBH4 + I2 = B2H6 + H2 + NaI =>
2 NaBH4 + I2 = B2H6 + H2 + 2 NaI
CoCuSO4 = CoSO4Cu =>
CoCuSO4 = CoSO4Cu
(NH4)2PtCl6 = NH4Cl + Pt + Cl2 =>
(NH4)2PtCl6 = 2 NH4Cl + Pt + 2 Cl2
HNO3 + P4 + H2O = NO + H3PO4 =>
20 HNO3 + 3 P4 + 8 H2O = 20 NO + 12 H3PO4
F3CCOONa + Br3CCOOH = F3CCOONaH{+} + Br3CCOO{-} =>
F3CCOONa + Br3CCOOH = F3CCOONaH{+} + Br3CCOO{-}
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
MgCO3 + SiO2 = MgSiO3 + CO2 =>
MgCO3 + SiO2 = MgSiO3 + CO2
H2O = H + O =>
H2O = 2 H + O
Al(s) + MgCl2(aq) = AlCl3(aq) + Mg(s) =>
2 Al(s) + 3 MgCl2(aq) = 2 AlCl3(aq) + 3 Mg(s)
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| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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