| Équations équilibrées la veille |
ZnC2O4 = Zn + 2 C + 2 O2
Ni(OH)2 + NaCl = NiCl2 + NaOH =>
Ni(OH)2 + 2 NaCl = NiCl2 + 2 NaOH
AlCl3MgCl2 = AlCl2MgCl3 =>
AlCl3MgCl2 = AlCl2MgCl3
Ag2S + H2 = Ag + H2S =>
Ag2S + H2 = 2 Ag + H2S
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
ZnC2O4 = Zn + C2O4 =>
ZnC2O4 = Zn + C2O4
LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2
ZnC2O4 = Zn + C2 + O4 =>
ZnC2O4 = Zn + C2 + O4
Fe(SO4) + H2(SO4) + H(NO3) = Fe2(SO4)3 + NO + H2O =>
6 Fe(SO4) + 3 H2(SO4) + 2 H(NO3) = 3 Fe2(SO4)3 + 2 NO + 4 H2O
P4 + N2O = P4O6 + N2 =>
P4 + 6 N2O = P4O6 + 6 N2
ZnC2O4 = ZnO + CO2 + CO =>
ZnC2O4 = ZnO + CO2 + CO
Ba(NO3)2 + AgNO3 = BaAg + NO3 =>
Ba(NO3)2 + AgNO3 = BaAg + 3 NO3
NF3N2 = NF =>
NF3N2 = 3 NF
Cr2O7{2-} + H{+} + Cu = Cr{3+} + H2O + Cu{2+} =>
Cr2O7{2-} + 14 H{+} + 3 Cu = 2 Cr{3+} + 7 H2O + 3 Cu{2+}
MgSO4 + NaNO3 = MgN2O6 + Na2SO4 =>
MgSO4 + 2 NaNO3 = MgN2O6 + Na2SO4
HIO3 = OHIO2 =>
HIO3 = OHIO2
NaHCO3 + HOCl = NaOCl + H2O + CO2 =>
NaHCO3 + HOCl = NaOCl + H2O + CO2
Fe(SO4) + H2(SO4) + H(NO3) = Fe2(SO4)3 + NO + H2O =>
6 Fe(SO4) + 3 H2(SO4) + 2 H(NO3) = 3 Fe2(SO4)3 + 2 NO + 4 H2O
C9H8O4 + CH4O = C8H8O3 + H2O =>
7 C9H8O4 + 9 CH4O = 9 C8H8O3 + 10 H2O
HAsO2 + I2 + H2O = HI + H3AsO4 =>
HAsO2 + I2 + 2 H2O = 2 HI + H3AsO4
FeO = O + Fe =>
FeO = O + Fe
(NH4)2O + Ca(NO3)2 = (NH4)(NO3) + CaO =>
(NH4)2O + Ca(NO3)2 = 2(NH4)(NO3) + CaO
Zn + FeP = Zn3P2 + Fe =>
3 Zn + 2 FeP = Zn3P2 + 2 Fe
CO + Al = AlO + C =>
CO + Al = AlO + C
AlCl3HCl = AlClHCl3 =>
AlCl3HCl = AlClHCl3
Sc(OH) + HNO3 = Sc(NO3) + H2O =>
Sc(OH) + HNO3 = Sc(NO3) + H2O
LiClO4(s) = LiCl(g) + O2(g) =>
LiClO4(s) = LiCl(g) + 2 O2(g)
MgNo = Mg + No =>
MgNo = Mg + No
Ca(NO2)2 + H2O = HNO2 + CaO =>
Ca(NO2)2 + H2O = 2 HNO2 + CaO
Zn(OH) + H2CO2 = H2O + Zn2(CO2) =>
2 Zn(OH) + H2CO2 = 2 H2O + Zn2(CO2)
C6H10O2Cl2 + NH3 = C6H10O2(NH2)2 + HCl =>
C6H10O2Cl2 + 2 NH3 = C6H10O2(NH2)2 + 2 HCl
Na + HCl + HNO3 = NaCl + NO + H2O =>
3 Na + 3 HCl + HNO3 = 3 NaCl + NO + 2 H2O
Pb(NO3)2 + Rb3AsO4 = Pb3(AsO4)2 + RbNO3 =>
3 Pb(NO3)2 + 2 Rb3AsO4 = Pb3(AsO4)2 + 6 RbNO3
Fe(OH)2(aq) = FeO(s) + H2O(l) =>
Fe(OH)2(aq) = FeO(s) + H2O(l)
H + AlCl3 = Al + HCl =>
3 H + AlCl3 = Al + 3 HCl
C2H2O2 + Ag(NH3)2OH = C2H8O4N2 + Ag + NH3 + H2O =>
C2H2O2 + 4 Ag(NH3)2OH = C2H8O4N2 + 4 Ag + 6 NH3 + 2 H2O
Eu(OH)2 + CO2 + H2O = CO + Eu(OH)3 =>
2 Eu(OH)2 + CO2 + H2O = CO + 2 Eu(OH)3
C25H48 + O2 = CO2 + H2O =>
C25H48 + 37 O2 = 25 CO2 + 24 H2O
O18 = O2 =>
O18 = 9 O2
Pb(NO3)2 + Fe(OH)3 = Pb(OH)2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 Fe(OH)3 = 3 Pb(OH)2 + 2 Fe(NO3)3
HAsO2 + I2 + H2O = H2AsO4{-} + I{-} + H{+} =>
HAsO2 + I2 + 2 H2O = H2AsO4{-} + 2 I{-} + 3 H{+}
H2SO4Cu3 = Cu3SO4H2 =>
H2SO4Cu3 = Cu3SO4H2
Al(OH3) + HCl = AlCl3 + H + OH =>
Al(OH3) + 3 HCl = AlCl3 + 5 H + OH
Al(NO3)3 + H2O = Al2O3 + H(NO3) =>
2 Al(NO3)3 + 3 H2O = Al2O3 + 6 H(NO3)
HBr + MgCO3 = MgBr2 + H2CO3 =>
2 HBr + MgCO3 = MgBr2 + H2CO3
Ca(NO2)2 + H2O = Ca(OH)2 + HNO2 =>
Ca(NO2)2 + 2 H2O = Ca(OH)2 + 2 HNO2
CuSO4NH4(OH) = NH4CuSO4(OH) =>
CuSO4NH4(OH) = NH4CuSO4(OH)
Mg(OH)2Cu(NO3)2 = Cu(OH)2Mg(NO3)2 =>
Mg(OH)2Cu(NO3)2 = Cu(OH)2Mg(NO3)2
Bi + H2SO4 = Bi2(SO4)3 + S02 + H2O =>
4 Bi + 8 H2SO4 = 2 Bi2(SO4)3 + S02 + 8 H2O
Na + MgCl = NaCl + Mg =>
Na + MgCl = NaCl + Mg
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| Équations équilibrées la veille |
Équations équilibrées sur11/14/24
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