| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H13OH + HCl = C6H13Cl + H2O
C8H6O4 + C2H6O = C12H14O4 + H2O =>
C8H6O4 + 2 C2H6O = C12H14O4 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Au + Pt = AuPt =>
Au + Pt = AuPt
N2 + C2H4 = NH3 + C2H2 =>
N2 + 3 C2H4 = 2 NH3 + 3 C2H2
S + OH{-} = SO3{2-} + S{2-} + H2O =>
3 S + 6 OH{-} = SO3{2-} + 2 S{2-} + 3 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr
AsH3 + H3AsO4 = H3AsO3 =>
AsH3 + 3 H3AsO4 = 4 H3AsO3
Pb(NO3)2 + Na2Cr2O7 = PbCr2O7 + NaNO3 =>
Pb(NO3)2 + Na2Cr2O7 = PbCr2O7 + 2 NaNO3
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2S2O3 + Cr2O7 + H2SO4 = Na2SO4 + Cr2S3O12 + H2O =>
Na2S2O3 + Cr2O7 + 2 H2SO4 = Na2SO4 + Cr2S3O12 + 2 H2O
C6H8O7 + CH4N2S + C2H2O4 = C2H2N2S + H2O =>
C6H8O7 + 12 CH4N2S + 3 C2H2O4 = 12 C2H2N2S + 19 H2O
C14H8 + O2 = CO2 + H2O =>
C14H8 + 16 O2 = 14 CO2 + 4 H2O
Ba(OH)2 + Cl2 = BaClO2 + BaCl2 + H2O =>
4 Ba(OH)2 + 3 Cl2 = 2 BaClO2 + 2 BaCl2 + 4 H2O
N2 + Al = AlN =>
N2 + 2 Al = 2 AlN
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
P205 + BaO = Ba3P2 + O2 =>
4 P205 + 1230 BaO = 410 Ba3P2 + 615 O2
Cd + SnS2 = Sn + CdS =>
2 Cd + SnS2 = Sn + 2 CdS
Al + OCl = AlCl3 + O2 =>
2 Al + 6 OCl = 2 AlCl3 + 3 O2
PCl5 + H2S = H3PS4 + HCl =>
PCl5 + 4 H2S = H3PS4 + 5 HCl
PI3(s) = P4(s) + I2(g) =>
4 PI3(s) = P4(s) + 6 I2(g)
Pb(NO3)2 + MgS = PbS + Mg(NO3)2 =>
Pb(NO3)2 + MgS = PbS + Mg(NO3)2
H2SO4 + Li2S = Li2SO4 + H2S =>
H2SO4 + Li2S = Li2SO4 + H2S
Ba(ClO3)2 + Cr2(SO4)3 = Cr(ClO3)3 + BaSO4 =>
3 Ba(ClO3)2 + Cr2(SO4)3 = 2 Cr(ClO3)3 + 3 BaSO4
CH3CN + H2O = CH3OH + HCN =>
CH3CN + H2O = CH3OH + HCN
BaCl2(aq) + NaOH(aq) = Ba(OH)2(aq) + NaCl(aq) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 NaCl(aq)
CH3CH2CH(OH)CH3 + Na = CH3CH2CH2CH2ONa + H2 =>
2 CH3CH2CH(OH)CH3 + 2 Na = 2 CH3CH2CH2CH2ONa + H2
NH3 + Ag = AgNH3 =>
NH3 + Ag = AgNH3
ZnO + HOH = Zn(OH)2 =>
ZnO + HOH = Zn(OH)2
Na2MoO4 + HCl + Al = MoCl2 + AlCl3 + NaCl + H2O =>
3 Na2MoO4 + 24 HCl + 4 Al = 3 MoCl2 + 4 AlCl3 + 6 NaCl + 12 H2O
NeO + H2 = Ne(OH) =>
2 NeO + H2 = 2 Ne(OH)
SrCl2 + H2SO4 = SrSO4 + Cl2H2 =>
SrCl2 + H2SO4 = SrSO4 + Cl2H2
Pb(NO3)2 + NaOH = NaNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb(OH)2
Ce + O2 = Ce3O2 =>
3 Ce + O2 = Ce3O2
CH2O2 + C2H5OH = CH3COOC2H5 + H2O =>
2 CH2O2 + 3 C2H5OH = 2 CH3COOC2H5 + 3 H2O
SiO2 + Br2 = SiBr4 + O2 =>
SiO2 + 2 Br2 = SiBr4 + O2
K2SeO3 + KI + HCl = KCl + Se + I2 + H2O =>
K2SeO3 + 4 KI + 6 HCl = 6 KCl + Se + 2 I2 + 3 H2O
K2Cr2O7 + H2SO4 + C2H5OH = H2O + C2H4O + K2SO4 + Cr2(SO4)3 =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH = 7 H2O + 3 C2H4O + K2SO4 + Cr2(SO4)3
Na2SO = Na2S + O2 =>
2 Na2SO = 2 Na2S + O2
Fe + P4 = FeP =>
4 Fe + P4 = 4 FeP
(NH4)2S + ZnCl2 = ZnS + Cl(NH4) =>
(NH4)2S + ZnCl2 = ZnS + 2 Cl(NH4)
KMnO4 + I2 = KI + MnO2 + O2 =>
2 KMnO4 + I2 = 2 KI + 2 MnO2 + 2 O2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Al(OH)3(l) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(l) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
CH3CH(OH)COOH + K2Cr2O7 + H2SO4 = CH3COCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(OH)COOH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCOOH + Cr2(SO4)3 + K2SO4 + 7 H2O
CaTiO3 + NH4Cl + (CH3)2CHOH + H2O = CaCl2*2H2O + C12H28O4Ti + NH4OH =>
CaTiO3 + 2 NH4Cl + 4(CH3)2CHOH + H2O = CaCl2*2H2O + C12H28O4Ti + 2 NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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