| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + CH3COOH = CH3COOCl + H2
FeCO3 + H3PO4 = Fe3(PO4)2 + CO2 + H2O =>
3 FeCO3 + 2 H3PO4 = Fe3(PO4)2 + 3 CO2 + 3 H2O
[Ag(NH3)2]NO3 + KCl = AgCl + KNO3 + NH3 =>
[Ag(NH3)2]NO3 + KCl = AgCl + KNO3 + 2 NH3
Ca + C = Ca2C =>
2 Ca + C = Ca2C
HOCl + KI = KCl + HOI =>
HOCl + KI = KCl + HOI
HCOOH + Mg(OH)2 = Mg(HCOO)2 + H2O =>
2 HCOOH + Mg(OH)2 = Mg(HCOO)2 + 2 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Na2SiO3 + H2O = Na2SiO3H2O =>
Na2SiO3 + H2O = Na2SiO3H2O
Zn2 + H2SO4 + H2O = ZnSO4*7H2O + H2 =>
Zn2 + 2 H2SO4 + 14 H2O = 2 ZnSO4*7H2O + 2 H2
Zn + CuSO4 = ZnO4 + Cu + S =>
Zn + CuSO4 = ZnO4 + Cu + S
C6H5(CHOH)CH(NHCH3)CH3HI = C6H5(CHI)CH(NHCH3)CH3H2O =>
C6H5(CHOH)CH(NHCH3)CH3HI = C6H5(CHI)CH(NHCH3)CH3H2O
SN(NO3)2 + KOH = SN(OH)2 + KNO3 =>
SN(NO3)2 + 2 KOH = SN(OH)2 + 2 KNO3
SiO2 + Na2SO4 = Na2SiO3 + SO3 =>
SiO2 + Na2SO4 = Na2SiO3 + SO3
[]KClO3 = []KCl + []O2 =>
2[]KClO3 = 2[]KCl + 3[]O2
NaClO + Bi(NO3)3*5H2O + NaOH = NaBiO3 + H2O + NaNO3 + NaCl =>
NaClO + Bi(NO3)3*5H2O + 4 NaOH = NaBiO3 + 7 H2O + 3 NaNO3 + NaCl
CH3OH + Cl2 = CH2Cl2 + H2O =>
CH3OH + Cl2 = CH2Cl2 + H2O
KCl + Fe(NO3)3 = FeCl3 + KNO3 =>
3 KCl + Fe(NO3)3 = FeCl3 + 3 KNO3
MnSO4 + KMnO4 + H2SO4 = Mn(SO4)3 + KHSO4 + H2O =>
MnSO4 + 4 KMnO4 + 18 H2SO4 = 5 Mn(SO4)3 + 4 KHSO4 + 16 H2O
CH2O + KMnO4 = K2CO3 + MnO2 + CO2 + H2O =>
3 CH2O + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + CO2 + 3 H2O
Na2S2O3 + Br2 + H2O = H2SO4 + NaBr + HBr =>
Na2S2O3 + 4 Br2 + 5 H2O = 2 H2SO4 + 2 NaBr + 6 HBr
NaOH(aq) + CuCl2(aq) = CuOH(s) + NaCl2(aq) =>
NaOH(aq) + CuCl2(aq) = CuOH(s) + NaCl2(aq)
SnPb + O2 = SnO + PbO =>
SnPb + O2 = SnO + PbO
C3H5(C17H35CO2)3 + NaOH = C17H35CO2Na + C3H5(OH)3 =>
C3H5(C17H35CO2)3 + 3 NaOH = 3 C17H35CO2Na + C3H5(OH)3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Mg + N2 = Mg5N9 =>
10 Mg + 9 N2 = 2 Mg5N9
Sr + I2 = SrI2 =>
Sr + I2 = SrI2
Fe(NO3)2 + Na2CO3 = Fe(CO3)2 + Na2NO3 =>
Fe(NO3)2 + 2 Na2CO3 = Fe(CO3)2 + 2 Na2NO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
C6H12O6 + CH3OH + CH4N2O = C8H11NO3 + H2O =>
11 C6H12O6 + 24 CH3OH + 6 CH4N2O = 12 C8H11NO3 + 60 H2O
Co2 + H3 = Co4H6 =>
2 Co2 + 2 H3 = Co4H6
Mg + N2 = Mg5N9 =>
10 Mg + 9 N2 = 2 Mg5N9
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
S + O2 + H2O = H2SO4 =>
2 S + 3 O2 + 2 H2O = 2 H2SO4
H{+} + I{-} + H2SO4 = I2 + H2S + H2O =>
8 H{+} + 8 I{-} + H2SO4 = 4 I2 + H2S + 4 H2O
Mg3B2 + HCl = B2H6 + MgCl3 + Mg2 =>
2 Mg3B2 + 12 HCl = 2 B2H6 + 4 MgCl3 + Mg2
Mg + N2 = Mg5N9 =>
10 Mg + 9 N2 = 2 Mg5N9
PbS + O2 = SO + PbO =>
PbS + O2 = SO + PbO
Fe(NO3)2 + Na2CO3 = Fe(CO3)2 + Na2NO3 =>
Fe(NO3)2 + 2 Na2CO3 = Fe(CO3)2 + 2 Na2NO3
C6H8O7 + HNO3 = CO2 + HNO2 + H2O =>
C6H8O7 + 9 HNO3 = 6 CO2 + 9 HNO2 + 4 H2O
NaOH(aq) + CuCl2(aq) = CuOH(s) + NaCl2(aq) =>
NaOH(aq) + CuCl2(aq) = CuOH(s) + NaCl2(aq)
NH2 + NO4 + KOH = NH4OH + K2NO =>
31 NH2 + NO4 + 28 KOH = 18 NH4OH + 14 K2NO
Cr + Pb(NO3)2 = Cr(NO3)3 + Pb =>
2 Cr + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 Pb
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
AuCl3 + Ag = AgCl3 + Au =>
AuCl3 + Ag = AgCl3 + Au
SiO2 + Na2SO4 = Na2SiO3 + SO3 =>
SiO2 + Na2SO4 = Na2SiO3 + SO3
Co2 + H3 = Co4H6 =>
2 Co2 + 2 H3 = Co4H6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/24
Équations équilibrées sur03/15/23
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