| Équations équilibrées la veille |
Ai2O3 + 6 HF = 2 AiF3 + 3 H2O
P4O10 + Cu2O = Cu3PO4 =>
P4O10 + 6 Cu2O = 4 Cu3PO4
CaCl2 + H3PO4 + Na2CO3 = CaCO3 + Na3PO4 + HCl =>
3 CaCl2 + 2 H3PO4 + 3 Na2CO3 = 3 CaCO3 + 2 Na3PO4 + 6 HCl
NH4Cl + O2 = HNO1 + HCl + H2O =>
NH4Cl + O2 = HNO1 + HCl + H2O
ICl3 + NaI = NaCl3 + I2 =>
ICl3 + NaI = NaCl3 + I2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Al(s) + Cu{2+}(aq) = Cu(s) + Al{3+}(aq) =>
2 Al(s) + 3 Cu{2+}(aq) = 3 Cu(s) + 2 Al{3+}(aq)
Sb + NaOH = SbOH + Na =>
Sb + NaOH = SbOH + Na
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C5H10N2O3 + O2 = CO2 + H2O + CH4N2O =>
2 C5H10N2O3 + 9 O2 = 8 CO2 + 6 H2O + 2 CH4N2O
Al(s) + Cu{2+}(aq) = Cu(s) + Al{3+}(aq) =>
2 Al(s) + 3 Cu{2+}(aq) = 3 Cu(s) + 2 Al{3+}(aq)
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Cl + KSCN = SCN + KCl =>
Cl + KSCN = SCN + KCl
C6H12N4 + H2O = CH3NH2 + CO2 =>
C6H12N4 + 4 H2O = 4 CH3NH2 + 2 CO2
NaNO2 + HCl = ClNO2 + NaH =>
NaNO2 + HCl = ClNO2 + NaH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
K2Cr2O7 + H2SO4 + H2O2 = CrO5 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + K2SO4 + 5 H2O
C9H11NO2 + HNO3 = N2 + H2O + CO2 =>
5 C9H11NO2 + 43 HNO3 = 24 N2 + 49 H2O + 45 CO2
OCl2 + H2O = HCl + O2 =>
OCl2 + H2O = 2 HCl + O2
MnO4{-} + I{-} + H{+} = Mn{2+} + I2 + H2O =>
2 MnO4{-} + 10 I{-} + 16 H{+} = 2 Mn{2+} + 5 I2 + 8 H2O
MgSO4 + Na2(CO3) = MgCO3 + Na2SO4 =>
MgSO4 + Na2(CO3) = MgCO3 + Na2SO4
AlBr3 + AgClO3 = Al(ClO3)3 + AgBr =>
AlBr3 + 3 AgClO3 = Al(ClO3)3 + 3 AgBr
BaBr2 + Mg3(PO4)2 = MgBr2 + Ba3(PO4)2 =>
3 BaBr2 + Mg3(PO4)2 = 3 MgBr2 + Ba3(PO4)2
NaOH + H3Po4 = Na2HPo4 + H2O = NA =>
2 NaOH + H3Po4 = Na2HPo4 + 2 H2O
Ag + H3PO4 = Ag3PO4 + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3PO4 + 3 H2
CH + O22 = CO22 + H22O =>
484 CH + 485 O22 = 484 CO22 + 22 H22O
NH3 + HCl = ClNH3 + H =>
NH3 + HCl = ClNH3 + H
MnO4({-}) + H2SO3 + H = Mn + SO4({-}) + H2O =>
MnO4({-}) + H2SO3 + 4 H = Mn + SO4({-}) + 3 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CrCl3 + KOH + Cl2 = K2CrO4 + KCl + H2O =>
2 CrCl3 + 16 KOH + 3 Cl2 = 2 K2CrO4 + 12 KCl + 8 H2O
MnO2(s) + CO(g) = Mn2O3(s) + CO2(g) =>
2 MnO2(s) + CO(g) = Mn2O3(s) + CO2(g)
Cu(SO4) + KOH = Cu(OH)2 + K2SO4 =>
Cu(SO4) + 2 KOH = Cu(OH)2 + K2SO4
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Zn(s) + H2SO4 = H2(g) + ZnSO4(l) =>
Zn(s) + H2SO4 = H2(g) + ZnSO4(l)
FeOH2 + LiOH3 = FeOH3 + LiO =>
3 FeOH2 + LiOH3 = 3 FeOH3 + LiO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CuSO4 + CsPO4 = CuPO4 + CsSO4 =>
CuSO4 + CsPO4 = CuPO4 + CsSO4
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
C12H28O7 + C3H3Br + NaH = NaBr + H2 + C18H32O7 =>
C12H28O7 + 2 C3H3Br + 2 NaH = 2 NaBr + 2 H2 + C18H32O7
HNO3 + Br2 = NO2 + H2O + HBrO3 =>
10 HNO3 + Br2 = 10 NO2 + 4 H2O + 2 HBrO3
SrCl2 + LiOH = SrLi + Cl2OH =>
SrCl2 + LiOH = SrLi + Cl2OH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
IO2 + Fe = Fe(IO2)3 =>
3 IO2 + Fe = Fe(IO2)3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Cd3N2 + Sr = Sr3N2 + Cd =>
Cd3N2 + 3 Sr = Sr3N2 + 3 Cd
CdS + HNO3 = Cd(NO3)2 + NO2 + H2SO4 + H2O =>
CdS + 10 HNO3 = Cd(NO3)2 + 8 NO2 + H2SO4 + 4 H2O
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
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