| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaCo3 + 4 HCl = 2 CaCl2 + 4 H + 3 Co2
Pb(NO3)2(aq) + NH4Cl(aq) = NH4NO3 + PbCl2 =>
Pb(NO3)2(aq) + 2 NH4Cl(aq) = 2 NH4NO3 + PbCl2
N2 + HNO3 = NH3 + NO =>
7 N2 + 6 HNO3 = 2 NH3 + 18 NO
CsCl + LiOH = CsOH + LiCl =>
CsCl + LiOH = CsOH + LiCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
PH3 + O2 = P225 + H2O =>
900 PH3 + 675 O2 = 4 P225 + 1350 H2O
Br2 + NO + H2O = HBr + HNO3 =>
3 Br2 + 2 NO + 4 H2O = 6 HBr + 2 HNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AgNO3 + Na2SO4 = AgNO3Na2SO4 =>
AgNO3 + Na2SO4 = AgNO3Na2SO4
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Fe2(SO3)3 + HCl = SO2 + H2O + FeCl3 =>
Fe2(SO3)3 + 6 HCl = 3 SO2 + 3 H2O + 2 FeCl3
C7H8 + KMnO4 + HCl = KCl + C7H6O2 + MnO2 + H2O =>
C7H8 + 2 KMnO4 + 2 HCl = 2 KCl + C7H6O2 + 2 MnO2 + 2 H2O
Al2O3 + HNO3 = Al[NO3]3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al[NO3]3 + 3 H2O
C6H5NH2 + H2O = H3O{+} + C6H5NH{-} =>
C6H5NH2 + H2O = H3O{+} + C6H5NH{-}
NiOH + Cd = CdOH + Ni =>
NiOH + Cd = CdOH + Ni
AlCl4 + (BH4)2CO3 = Al(CO3)2 + BH4Cl =>
AlCl4 + 2(BH4)2CO3 = Al(CO3)2 + 4 BH4Cl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
AgNO3 + H2O = AgNO3H2O =>
AgNO3 + H2O = AgNO3H2O
C5H10O5 = C87H62O15 + CO2 + H2O =>
19 C5H10O5 = C87H62O15 + 8 CO2 + 64 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Fe(NO3)2 + NaHCO3 = FeHCO3 + Na(NO3)2 =>
Fe(NO3)2 + NaHCO3 = FeHCO3 + Na(NO3)2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
Al2O3 + KOH + H2O = KAl(OH)4*12H2O =>
Al2O3 + 2 KOH + 27 H2O = 2 KAl(OH)4*12H2O
H2O2(ac) = H2O(l) + O2(g) =>
2 H2O2(ac) = 2 H2O(l) + O2(g)
I{-} + H2O2 = IO{-} + H2O =>
I{-} + H2O2 = IO{-} + H2O
ClO2 + F2 = ClO2F =>
2 ClO2 + F2 = 2 ClO2F
(CH3)2CHOH + O2 = CO2 + H2O =>
2(CH3)2CHOH + 9 O2 = 6 CO2 + 8 H2O
{210}Po{84} = {+}{4}He{2} =>
{210}Po{84} = 210{+}{4}He{2}
K4Fe(CN)4 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H =>
2 K4Fe(CN)4 + 10 KMnO4 + 31 H2SO4 = 18 KHSO4 + Fe2(SO4)3 + 10 MnSO4 + 8 HNO3 + 8 CO2 + 36 H
Cl + Br + O = ClBrO =>
Cl + Br + O = ClBrO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
CH3CONH2 + LiAlH4 + H2O = CH3CH2NH2 + LiAl(OH)2 =>
3 CH3CONH2 + 2 LiAlH4 + H2O = 3 CH3CH2NH2 + 2 LiAl(OH)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
HF + Sr(OH)2 = SrF + H(OH)2 =>
HF + Sr(OH)2 = SrF + H(OH)2
C2H7N + O2 = CO + H2O + NO2 =>
4 C2H7N + 15 O2 = 8 CO + 14 H2O + 4 NO2
ZnNa + CN = ZnC + NaN =>
ZnNa + CN = ZnC + NaN
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
SrBr2 + H2SeO4 = SrSeO4 + HBr =>
SrBr2 + H2SeO4 = SrSeO4 + 2 HBr
HNO3(g) + HI(g) = NO(g) + I2(g) + H2O(g) =>
2 HNO3(g) + 6 HI(g) = 2 NO(g) + 3 I2(g) + 4 H2O(g)
CH6 + Cl2 = C2H5Cl2 + HCl =>
4 CH6 + 9 Cl2 = 2 C2H5Cl2 + 14 HCl
MgCl2 + NH4CO3 = MgCO3 + NH4Cl2 =>
MgCl2 + NH4CO3 = MgCO3 + NH4Cl2
C10H8O + NaOH = Na + H2O + C10H7O =>
C10H8O + NaOH = Na + H2O + C10H7O
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
MnO2 + K2SO3 = KMnO4 + KSO =>
MnO2 + K2SO3 = KMnO4 + KSO
AgNo3 + KCI = AgCI + KNo3 =>
AgNo3 + KCI = AgCI + KNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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