| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiSO4 + 6 NH3*H2O = [Ni(NH3)6]SO4 + 6 H2O
H2SO4 + Cs2O = Cs2SO4 + H2O =>
H2SO4 + Cs2O = Cs2SO4 + H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
NaOH + CH3CH3CHPOCH3F = CH3CH3CHPOCH3OH + NaF =>
NaOH + CH3CH3CHPOCH3F = CH3CH3CHPOCH3OH + NaF
Fe(NO3)3 + Na2Cr2O7 = Fe2(Cr2O7)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2Cr2O7 = Fe2(Cr2O7)3 + 6 NaNO3
Zn + H2SO4 = ZnSO4 + hydrogen =>
Zn + H2SO4 = ZnSO4 + H2
BaNO{3}{3} + LiSO{4} = BaSO{4} + LiNO{3} =>
BaNO{3}{3} + LiSO{4} = BaSO{4} + LiNO{3}
H2O + Na2S2O5 + Na2S2O4 = NaHSO3Na2S2O4 =>
H2O + Na2S2O5 + 2 Na2S2O4 = 2 NaHSO3Na2S2O4
C6H5C3H7 + O2 = C6H5OH + CH3COCH3 =>
C6H5C3H7 + O2 = C6H5OH + CH3COCH3
BeO + NaOH = Be + NaO + H2O =>
BeO + 2 NaOH = Be + 2 NaO + H2O
NaOH(aq) + Fe(NO3)3(aq) = Fe(OH)3 + NaNO3 =>
3 NaOH(aq) + Fe(NO3)3(aq) = Fe(OH)3 + 3 NaNO3
Al2(SO4)3 + Ba(OH)2 = BaSO4 + Ba3(Al(OH)6)2 =>
Al2(SO4)3 + 6 Ba(OH)2 = 3 BaSO4 + Ba3(Al(OH)6)2
H3PO4 + CaMg(CO3)2 = CaH4P2O8 + Mg3(PO4)2 + H2O + CO2 =>
8 H3PO4 + 3 CaMg(CO3)2 = 3 CaH4P2O8 + Mg3(PO4)2 + 6 H2O + 6 CO2
HNO3 + CaHCO3 = CO2 + H2O + CaNO3 =>
HNO3 + CaHCO3 = CO2 + H2O + CaNO3
NH4SCN + FeCl3 = (NH4)3[Fe(SCN)6] + NH4Cl =>
6 NH4SCN + FeCl3 = (NH4)3[Fe(SCN)6] + 3 NH4Cl
HClO4 + Zn(OH)2 = Zn(ClO4)2 + H2O =>
2 HClO4 + Zn(OH)2 = Zn(ClO4)2 + 2 H2O
SnCl2 + NH3 = Sn(NH3)2 + Cl =>
SnCl2 + 2 NH3 = Sn(NH3)2 + 2 Cl
KCO3 + HCl = KCl + HCO3 =>
KCO3 + HCl = KCl + HCO3
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
Pb(NO3)2 + NaNO3 = PbNO3 + Na(NO3)2 =>
Pb(NO3)2 + NaNO3 = PbNO3 + Na(NO3)2
Cl2 + I2 + H2O = Cl{-} + IO3{-} + H{+} =>
5 Cl2 + I2 + 6 H2O = 10 Cl{-} + 2 IO3{-} + 12 H{+}
Ba + Al2(SO4)3 = Al + BaSO4 =>
3 Ba + Al2(SO4)3 = 2 Al + 3 BaSO4
Bi3 + H1 = BiH =>
Bi3 + 3 H1 = 3 BiH
HCOOH + Li2O = H2O + HCOOLi =>
2 HCOOH + Li2O = H2O + 2 HCOOLi
CrCl3 + Pb3O4 + KOH = K2CrO4 + K2PbO2 + KCl + H2O =>
2 CrCl3 + 3 Pb3O4 + 28 KOH = 2 K2CrO4 + 9 K2PbO2 + 6 KCl + 14 H2O
C14H12 + HBr = C14H12Br2 + H2 =>
C14H12 + 2 HBr = C14H12Br2 + H2
Mg(OH)2 + HCl = MgCl + OH + H2O =>
Mg(OH)2 + HCl = MgCl + OH + H2O
Hg2(C2H3O2)2 + HCl = HgCl + H(C2H3O2) =>
Hg2(C2H3O2)2 + 2 HCl = 2 HgCl + 2 H(C2H3O2)
Fe(NO3)3 + Na2CO3 = Fe2CO3 + Na2 + NO3 =>
2 Fe(NO3)3 + Na2CO3 = Fe2CO3 + Na2 + 6 NO3
S{2+} + SO3{2-} = S + SO4{2-} =>
S{2+} + 4 SO3{2-} = 2 S + 3 SO4{2-}
CuO + C3H5OH = CO2 + Cu + H2O =>
8 CuO + C3H5OH = 3 CO2 + 8 Cu + 3 H2O
HCH2CHCO2 + OH = HCCHCO2 + H2O =>
HCH2CHCO2 + 2 OH = HCCHCO2 + 2 H2O
H2O2 + NaI = O2 + H2NaI =>
H2O2 + NaI = O2 + H2NaI
S4 = S8 =>
2 S4 = S8
Na(CN) + HBr = NaBr + H(CN) =>
Na(CN) + HBr = NaBr + H(CN)
BaCl = Ba + Cl =>
BaCl = Ba + Cl
Cu2{+} + HCl = [CuCl4]2{+} + H2 =>
Cu2{+} + 8 HCl = [CuCl4]2{+} + 4 H2
O3 = O4 =>
4 O3 = 3 O4
Zn + O3 = ZnO3 =>
Zn + O3 = ZnO3
CdS + CuSO4 = CdSO4 + CuS =>
CdS + CuSO4 = CdSO4 + CuS
CH2CHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
3 CH2CHCH2OH + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 CH2(OH)CH(OH)CH2(OH)
P4O6 + OH = PO4 + H2O =>
P4O6 + 20 OH = 4 PO4 + 10 H2O
H2SO3 + Na(OH) = SO3Na2 + H2O =>
H2SO3 + 2 Na(OH) = SO3Na2 + 2 H2O
HCOOH + Na2CO3*10H2O = HCOONa + H2O + CO3 =>
3 HCOOH + 2 Na2CO3*10H2O = 4 HCOONa + 21 H2O + CO3
K2CrO4 + H2O2 = Cr2O3 + O2 + KOH =>
4 K2CrO4 + 4 H2O2 = 2 Cr2O3 + 5 O2 + 8 KOH
HJ + Pb(NO3)2 = HNO3 + PbJ2 =>
2 HJ + Pb(NO3)2 = 2 HNO3 + PbJ2
C12H22O11(s) + O2(s) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(s) = 12 CO2(g) + 11 H2O(g)
C10H140 + O2 = CO2 + H2O =>
C10H140 + 45 O2 = 10 CO2 + 70 H2O
COCl2 + AgNO3 = AgCl2 + CONO3 =>
COCl2 + AgNO3 = AgCl2 + CONO3
CaPO4 + C = CaP + CO =>
CaPO4 + 4 C = CaP + 4 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/29/24
Équations équilibrées sur03/30/23
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