| Équations équilibrées la veille |
MgI + KOH = Mg(OH) + KI
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
(C6H10O5)4 + H2O = C12H22O11 =>
(C6H10O5)4 + 2 H2O = 2 C12H22O11
Na2S + Zn = ZnS + Na =>
Na2S + Zn = ZnS + 2 Na
C2H3O2Cl(g) + O2(g) = CO2(g) + H2O(g) + HCl(g) =>
2 C2H3O2Cl(g) + 3 O2(g) = 4 CO2(g) + 2 H2O(g) + 2 HCl(g)
CrO3 + Na2O = Na2CrO4 =>
CrO3 + Na2O = Na2CrO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
HCI + Cr = CrCI + H =>
HCI + Cr = CrCI + H
SnCl2 + H = Sn + HCl2 =>
SnCl2 + H = Sn + HCl2
Ca2[Fe(CN)6] + HCl = Fe(CN)2 + HCN + CaCl2 =>
Ca2[Fe(CN)6] + 4 HCl = Fe(CN)2 + 4 HCN + 2 CaCl2
CH2O2 + Cu = CuCH2O2 =>
CH2O2 + Cu = CuCH2O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4
NaOH + HS = NaS + H2O =>
NaOH + HS = NaS + H2O
BaCl2 + K2SO3 = BaSO3 + K2Cl2 =>
BaCl2 + K2SO3 = BaSO3 + K2Cl2
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
K2Cr2O7 + H2O + H2S = Cr(OH)3 + S + KOH =>
K2Cr2O7 + H2O + 3 H2S = 2 Cr(OH)3 + 3 S + 2 KOH
AlCl3 + KOH = AlOH + KCl3 =>
AlCl3 + KOH = AlOH + KCl3
Na2S5 + C6H2N3NaO7 + H2O = NaOH + C6H4N3NaO5 + S =>
3 Na2S5 + C6H2N3NaO7 + 4 H2O = 6 NaOH + C6H4N3NaO5 + 15 S
F2 + OH{-} = OF2 + F{-} + H2O =>
2 F2 + 2 OH{-} = OF2 + 2 F{-} + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H12O6 + HCl + CH3OH + CH4N2O = C12H14Cl2N2 + H2O =>
C6H12O6 + 2 HCl + 5 CH3OH + CH4N2O = C12H14Cl2N2 + 12 H2O
ZnS + AlN = Zn3N2 + Al2S3 =>
3 ZnS + 2 AlN = Zn3N2 + Al2S3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaOH + Si2O4 = Na2SiO3 + H2O =>
4 NaOH + Si2O4 = 2 Na2SiO3 + 2 H2O
H3NO3 + CaCO3 = Ca3(NO3)2 + H2O + CO2 =>
2 H3NO3 + 3 CaCO3 = Ca3(NO3)2 + 3 H2O + 3 CO2
H2S + Na[Al(OH)4] = Na2S + Al(OH)3 + H2O =>
H2S + 2 Na[Al(OH)4] = Na2S + 2 Al(OH)3 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
HNO3 + H2SO4 = NO3 + S + H2O =>
6 HNO3 + H2SO4 = 6 NO3 + S + 4 H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
C12H7 + O2 = CO2 + H2O =>
4 C12H7 + 55 O2 = 48 CO2 + 14 H2O
HNO3 + H2SO4 = NO3 + S + H2O =>
6 HNO3 + H2SO4 = 6 NO3 + S + 4 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C23H8 + O2 = CO2 + H2O =>
C23H8 + 25 O2 = 23 CO2 + 4 H2O
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Cu + S = Cu2S =>
2 Cu + S = Cu2S
CuS + NO3{-} + H{+} = Cu{2+} + NO(g) + HSO4{-} + H2O =>
3 CuS + 8 NO3{-} + 11 H{+} = 3 Cu{2+} + 8 NO(g) + 3 HSO4{-} + 4 H2O
KCr(SO4)2 + K2S2O8 + H2O = K2Cr2O7 + K2SO4 + H2SO4 =>
2 KCr(SO4)2 + 3 K2S2O8 + 7 H2O = K2Cr2O7 + 3 K2SO4 + 7 H2SO4
HCl + NaH2SO3 = H2SO3 + NaHCl =>
HCl + NaH2SO3 = H2SO3 + NaHCl
P2O5 + K2O = K3PO4 =>
P2O5 + 3 K2O = 2 K3PO4
Ba(NO3)2 + Li2SO4 = Ba(SO4) + LiNO3 =>
Ba(NO3)2 + Li2SO4 = Ba(SO4) + 2 LiNO3
Na2CO3 + MgBr2 = NaBr + MgCO3 =>
Na2CO3 + MgBr2 = 2 NaBr + MgCO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba(MnO4)2 = BaO + MnO + O2 =>
2 Ba(MnO4)2 = 2 BaO + 4 MnO + 5 O2
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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