| Équations équilibrées la veille |
Na3Po4 + 3 BaCl2 = 3 NaCl2 + Ba3Po4
Mg + Cu2Cl2 = MgCl + Cu =>
2 Mg + Cu2Cl2 = 2 MgCl + 2 Cu
NCl3 = N2 + Cl2 =>
2 NCl3 = N2 + 3 Cl2
Br + O2 = Br2O =>
4 Br + O2 = 2 Br2O
Br2 + HCOOH = Br{-} + H{+} + CO2 =>
Br2 + HCOOH = 2 Br{-} + 2 H{+} + CO2
Br2 + HNO3 = HBrO3 + NO + H2O =>
3 Br2 + 10 HNO3 = 6 HBrO3 + 10 NO + 2 H2O
Al + Cu(CO3) = Cu + Al2(CO3)3 =>
2 Al + 3 Cu(CO3) = 3 Cu + Al2(CO3)3
SnO2 + Si = Sn + SiO =>
SnO2 + 2 Si = Sn + 2 SiO
C + AsO3 = As4 + CO2 =>
6 C + 4 AsO3 = As4 + 6 CO2
P2O5 + MgSO4 + H2O + NH3 = MgNH4PO4*6H2O + (NH4)2SO4 =>
P2O5 + 2 MgSO4 + 15 H2O + 6 NH3 = 2 MgNH4PO4*6H2O + 2(NH4)2SO4
KI + O3 + H2O = KOH + I2 =>
6 KI + O3 + 3 H2O = 6 KOH + 3 I2
Fe(OH)3 + (COOH)2 + K2C2O4 = K3[Fe(C2O4)3] + H2O =>
2 Fe(OH)3 + 3(COOH)2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3] + 6 H2O
Mg(HCO3)2 = CO2 + H2O + MgCO3 =>
Mg(HCO3)2 = CO2 + H2O + MgCO3
C + H2 + O = C4H10O =>
4 C + 5 H2 + O = C4H10O
ZnCl2 + SO4 = ZnSO4 + Cl =>
ZnCl2 + SO4 = ZnSO4 + 2 Cl
SNa = S + Na =>
SNa = S + Na
As2O3 + GaCl3 = AsGa + Cl + O2 =>
2 As2O3 + 4 GaCl3 = 4 AsGa + 12 Cl + 3 O2
KMnO4 + H2O + KI = MnO2 + KOH + KIO3 =>
2 KMnO4 + H2O + KI = 2 MnO2 + 2 KOH + KIO3
C11H13NO3 + Br2 + NaOH = C10H13NO2 + NaBr + CO2 + H2O =>
C11H13NO3 + Br2 + 2 NaOH = C10H13NO2 + 2 NaBr + CO2 + H2O
MnO4{2+} + H{+} + Cl{-} = Cl{+} + Mn{2+} + H2O =>
MnO4{2+} + 8 H{+} + 4 Cl{-} = 4 Cl{+} + Mn{2+} + 4 H2O
H29 + O28 = H2O =>
56 H29 + 29 O28 = 812 H2O
C4H5O4 = C + H + O =>
C4H5O4 = 4 C + 5 H + 4 O
C12H26 + Cl2 = CCl4 + HCl =>
C12H26 + 37 Cl2 = 12 CCl4 + 26 HCl
C12H26 = C6H14 + C2H4 =>
C12H26 = C6H14 + 3 C2H4
Ra3(PO4)2 + Fr2SO4 = RaSO4 + Fr3PO4 =>
Ra3(PO4)2 + 3 Fr2SO4 = 3 RaSO4 + 2 Fr3PO4
C10H12O2 + K2Cr2O7 + H2SO4 = C10H12O3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C10H12O2 + K2Cr2O7 + 4 H2SO4 = 3 C10H12O3 + Cr2(SO4)3 + K2SO4 + 4 H2O
Mg(HCO3)2 = CO2H2OMgCO3 =>
Mg(HCO3)2 = CO2H2OMgCO3
NaOH + NiCl2 = NaNi + OHCl2 =>
NaOH + NiCl2 = NaNi + OHCl2
NaOHHCIO = NaCIOHOH =>
NaOHHCIO = NaCIOHOH
FeSe + HCl = FeClHSe =>
FeSe + HCl = FeClHSe
CaN + BeO2 = CaBe + O2N =>
CaN + BeO2 = CaBe + O2N
NaOH + NiCl2 = NaNi + OHCl2 =>
NaOH + NiCl2 = NaNi + OHCl2
Zn2(SO4)2 + NaCl = ZnCl2 + Na2SO4 =>
Zn2(SO4)2 + 4 NaCl = 2 ZnCl2 + 2 Na2SO4
C16H34 + H2O = CH4 + CO2 =>
4 C16H34 + 30 H2O = 49 CH4 + 15 CO2
CuSO4(ac) + NH3 = [Cu(NH3)4]SO4 =>
CuSO4(ac) + 4 NH3 = [Cu(NH3)4]SO4
Na + Cl3 = NaCl2 =>
3 Na + 2 Cl3 = 3 NaCl2
Li(s) + H2O(l) = LiOH(aq) + H2(s) =>
2 Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(s)
FeO(l) + Al(l) = Fe(l) + Al2O3 =>
3 FeO(l) + 2 Al(l) = 3 Fe(l) + Al2O3
Mg + Co{2+} = Co + Mg{2+} =>
Mg + Co{2+} = Co + Mg{2+}
NaClO = NaOCl =>
NaClO = NaOCl
ethylene = cyclobutane =>
2 C2H4 = C4H8
Mg3Si4O10(OH)2 = H2Mg3(SiO3)4 =>
Mg3Si4O10(OH)2 = H2Mg3(SiO3)4
NaOH + NiCl2 = NaNi + OHCl2 =>
NaOH + NiCl2 = NaNi + OHCl2
C6H12O6(s) + O2 = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2 = 6 CO2(g) + 6 H2O(l)
Li + O2 = Li2O(classification) =>
4 Li + O2 = 2 Li2O(classification)
Ca(H2PO4)2(ac) + AgNO3(ac) = Ca(NO3)2(ac) + AgH2PO4(s) =>
Ca(H2PO4)2(ac) + 2 AgNO3(ac) = Ca(NO3)2(ac) + 2 AgH2PO4(s)
P(s) + K(s) = PK =>
P(s) + K(s) = PK
NaOH + C7H15COOH = C7H15COONa + H2O =>
NaOH + C7H15COOH = C7H15COONa + H2O
NaOH + NiCl2 = NaNi + OHCl2 =>
NaOH + NiCl2 = NaNi + OHCl2
Ba3(PO4)2(cr) = P2O5(cr) + BaO(cr) =>
Ba3(PO4)2(cr) = P2O5(cr) + 3 BaO(cr)
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| Équations équilibrées la veille |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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