| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3O4 + 8 Li = 4 Li2O + 3 Fe
K + NaOH = KNaOH =>
K + NaOH = KNaOH
SnO + Zn = Sn + ZnO =>
SnO + Zn = Sn + ZnO
CH3COOH + NH4OH = CH3NH2 + CO3 + H2 =>
CH3COOH + NH4OH = CH3NH2 + CO3 + 2 H2
P + O = P2O5(s) =>
2 P + 5 O = P2O5(s)
FeO + O2 = O3Fe =>
FeO + O2 = O3Fe
Pb + AgNO3 = Ag + Pb(NO3)2 =>
Pb + 2 AgNO3 = 2 Ag + Pb(NO3)2
Ag + Pb(NO3)2 = Pb + Ag(NO3)2 =>
Ag + Pb(NO3)2 = Pb + Ag(NO3)2
Ba(NO3) + (Na)2(SO4) = Ba(SO4) + (Na)2(NO3) =>
Ba(NO3) + (Na)2(SO4) = Ba(SO4) + (Na)2(NO3)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C2H4 + NaOH = C2H5NaO =>
C2H4 + NaOH = C2H5NaO
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
K2Cr2O7 + SnCl2 + H2SO4 = SnCl4 + Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 6 SnCl2 + 14 H2SO4 = 3 SnCl4 + 3 Sn(SO4)2 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C5H10 + HF2 = C5H9 + H2F2 =>
C5H10 + HF2 = C5H9 + H2F2
VO2 + Fe2O3 = VO5 + FeO =>
VO2 + 3 Fe2O3 = VO5 + 6 FeO
Ca3(PO4)2 + SiO2 = CaSiO3 + P4O10 =>
2 Ca3(PO4)2 + 6 SiO2 = 6 CaSiO3 + P4O10
CH3CH3 + Br* = CH3CH2 + HBr =>
CH3CH3 + Br* = CH3CH2 + HBr
H3C6H5O7 + NaOH = H2O + Na3C6H5O7 =>
H3C6H5O7 + 3 NaOH = 3 H2O + Na3C6H5O7
Zn + Fe(No4)3 = Zn(No4)2 + Fe =>
3 Zn + 2 Fe(No4)3 = 3 Zn(No4)2 + 2 Fe
NaClO3 + MnCO3 = NaCl + MnO2 + CO2 =>
NaClO3 + 3 MnCO3 = NaCl + 3 MnO2 + 3 CO2
C8H9NO + CuCl2*2H2O + HCl = C16H20N2CuCl4O2 + H2O =>
2 C8H9NO + CuCl2*2H2O + 2 HCl = C16H20N2CuCl4O2 + 2 H2O
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
KClO3 + LiOH = LiClO3 + KOH =>
KClO3 + LiOH = LiClO3 + KOH
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Na3PO4(aq) + AlCl3(aq) = NaCl + AlPO4 =>
Na3PO4(aq) + AlCl3(aq) = 3 NaCl + AlPO4
CS2(s) + CO(g) = C(g) + SO2(g) =>
CS2(s) + 4 CO(g) = 5 C(g) + 2 SO2(g)
CH3CH3OH + K2Cr2O7 + HH2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH3CH3OH + 5 K2Cr2O7 + 20 HH2SO4 = 2 CH3COOH + 5 Cr2(SO4)3 + 5 K2SO4 + 33 H2O
HCl + Na2CO3 + CaO = CO2 + H2O + CaCl + NaO =>
2 HCl + Na2CO3 + 2 CaO = CO2 + H2O + 2 CaCl + 2 NaO
Mg2(NO3)2 + Zn = Mg2(NO3)2Zn =>
Mg2(NO3)2 + Zn = Mg2(NO3)2Zn
Zn + Ni(OH)3 = Ni + Zn(OH)2 =>
3 Zn + 2 Ni(OH)3 = 2 Ni + 3 Zn(OH)2
MnO4{-} + H{+} + CH3OH = Mn{2+} + H2O + HCO2H =>
4 MnO4{-} + 12 H{+} + 5 CH3OH = 4 Mn{2+} + 11 H2O + 5 HCO2H
K2FeO4 + HBr = FeBr3 + H2O + KBr + O2 =>
4 K2FeO4 + 20 HBr = 4 FeBr3 + 10 H2O + 8 KBr + 3 O2
KClO3 + Mn2O4 = K2O + Mn(ClO3)4 =>
8 KClO3 + Mn2O4 = 4 K2O + 2 Mn(ClO3)4
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
C8H11NO + HCl = C8H12ClNO =>
C8H11NO + HCl = C8H12ClNO
H2SO4(aq) + Sr(OH)2(aq) = H2(OH)2(aq) + SrSO4(aq) =>
H2SO4(aq) + Sr(OH)2(aq) = H2(OH)2(aq) + SrSO4(aq)
P3 + O2 = P3O4 =>
P3 + 2 O2 = P3O4
KBr + BaCl2 = BaBr + KCl2 =>
KBr + BaCl2 = BaBr + KCl2
Ca(s) + AlCl3(aq) = Ca2Cl(aq) + Al(s) =>
6 Ca(s) + AlCl3(aq) = 3 Ca2Cl(aq) + Al(s)
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
CaHPO4 + Na2CO3 = CaCO3 + Na2HPO4 =>
CaHPO4 + Na2CO3 = CaCO3 + Na2HPO4
NaPO4 + Ca(OH) = NaOH + CaPO4 =>
NaPO4 + Ca(OH) = NaOH + CaPO4
NaO + H3PO4 = Na3(PO4)2 + H2O =>
3 NaO + 2 H3PO4 = Na3(PO4)2 + 3 H2O
CH4 + HO + NO2 = CH3NO2 + H2O =>
CH4 + HO + NO2 = CH3NO2 + H2O
((CH3(CH2)6CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)6CH3)) + 25 O2 = 16 CO2 + 18 H2O
C12H25SO4H + NaOH = C12H25SO4Na + H2O =>
C12H25SO4H + NaOH = C12H25SO4Na + H2O
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
NaO + H3PO4 = Na3(PO4)2 + H2O =>
3 NaO + 2 H3PO4 = Na3(PO4)2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/24
Équations équilibrées sur03/11/23
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