| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3 + HCl = Fe(NO3)3HCl
C6H5O7 + H2 = C6H7O7 =>
C6H5O7 + H2 = C6H7O7
Zn + NaNO2 + KOH + H2O = Na[Zn(OH)3] + NH3 + K2NO3 =>
7 Zn + 7 NaNO2 + 8 KOH + 11 H2O = 7 Na[Zn(OH)3] + 3 NH3 + 4 K2NO3
KCO3 + NaNO3 = KNO3 + NaCO3 =>
KCO3 + NaNO3 = KNO3 + NaCO3
NH2 + H2O2 = H2O + N2O3 =>
2 NH2 + 5 H2O2 = 7 H2O + N2O3
NaBr + FeCl2 = NaCl + FeBr2 =>
2 NaBr + FeCl2 = 2 NaCl + FeBr2
S + CO = SCO =>
S + CO = SCO
C3H6 + NO = C4H3N + H2O + N =>
8 C3H6 + 15 NO = 6 C4H3N + 15 H2O + 9 N
BCl3(g) + H2O = B(OH)3(aq) + HCl(aq) =>
BCl3(g) + 3 H2O = B(OH)3(aq) + 3 HCl(aq)
CH3CHOHCH3 + HI = H2O + CH3I =>
CH3CHOHCH3 + 3 HI = H2O + 3 CH3I
HCl(aq) + NaHCO3 = NaCl(aq) + H2O + CO2(g) =>
HCl(aq) + NaHCO3 = NaCl(aq) + H2O + CO2(g)
Cu + O = CuO =>
Cu + O = CuO
MnCl7 + O2 = Mn2O7 + Cl2 =>
4 MnCl7 + 7 O2 = 2 Mn2O7 + 14 Cl2
Al(s) + Cr(NO3)2(aq) = Cr(s) + Al(NO3)3(aq) =>
2 Al(s) + 3 Cr(NO3)2(aq) = 3 Cr(s) + 2 Al(NO3)3(aq)
BCl3(g) + H2O = B(OH)3 + HCl =>
BCl3(g) + 3 H2O = B(OH)3 + 3 HCl
SbCl5(g) = SbCl3 + Cl2 =>
SbCl5(g) = SbCl3 + Cl2
CH3COOH + CH3CH3CH2OH = CH3COOCH2CH2CH3 + H2O =>
17 CH3COOH + 12 CH3CH3CH2OH = 14 CH3COOCH2CH2CH3 + 18 H2O
Cu(OH)2 + CH3CO2H = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 CH3CO2H = Cu(C2H3O2)2 + 2 H2O
P(s) + O2(g) = P4O10(s) =>
4 P(s) + 5 O2(g) = P4O10(s)
HOOCCOOH = CO2 + HCOOH =>
HOOCCOOH = CO2 + HCOOH
SbCl5(g) = SbCl3 + Cl2 =>
SbCl5(g) = SbCl3 + Cl2
HC = HC1 =>
HC = HC1
KMnO4 + H2S = S + MnO2 + H2O + KOH =>
2 KMnO4 + 3 H2S = 3 S + 2 MnO2 + 2 H2O + 2 KOH
CH2 + H2O = H2 + CO =>
CH2 + H2O = 2 H2 + CO
K + N3 = N3K =>
K + N3 = N3K
Ga2O3 + KOH = Ga2O2H + KO2 =>
Ga2O3 + KOH = Ga2O2H + KO2
Al + NaOH + HOH = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 HOH = 2 NaAl(OH)4 + 3 H2
Al + NaOH + HOH = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 HOH = 2 NaAlO2 + 3 H2
H2S + Na2O = H2O + Na2S =>
H2S + Na2O = H2O + Na2S
HgS + K2S = K2[HgS2] =>
HgS + K2S = K2[HgS2]
C17H33COOH + NaOH = C17H33COONa + H2O =>
C17H33COOH + NaOH = C17H33COONa + H2O
PbS + H2O = H2S + PbO =>
PbS + H2O = H2S + PbO
Na2SO4 + SrCl2 = NaCl + SrSO4 =>
Na2SO4 + SrCl2 = 2 NaCl + SrSO4
KOH + Na2O = NaOH + K2O =>
2 KOH + Na2O = 2 NaOH + K2O
KI + H2SO4 = I2 + K2SO4 + H2O + SO2 =>
2 KI + 2 H2SO4 = I2 + K2SO4 + 2 H2O + SO2
CsOH2 + CO2 = CsCO2 + H2O =>
CsOH2 + CO2 = CsCO2 + H2O
Cl2 + HOH = HCl + HClO =>
Cl2 + HOH = HCl + HClO
CH3CO(OH) + O2 = CO2 + H2O =>
CH3CO(OH) + 2 O2 = 2 CO2 + 2 H2O
HNO3 + P2O5 = N2O5 + HPO3 =>
2 HNO3 + P2O5 = N2O5 + 2 HPO3
AgI + KI = K2 + AgI2 =>
2 AgI + 2 KI = K2 + 2 AgI2
NaH + H{3}PO{4} = Na{3}PO{4} + H{2}O =>
NaH + 5 H{3}PO{4} = Na{3}PO{4} + 6 H{2}O
Cr2O7{-2} + C2H6O + H{+} = Cr{+3} + CO2 + H2O =>
2 Cr2O7{-2} + C2H6O + 16 H{+} = 4 Cr{+3} + 2 CO2 + 11 H2O
K2Cr2O7 + HCl = KCl + Cr2O7{2-} + H{+} =>
K2Cr2O7 + 2 HCl = 2 KCl + Cr2O7{2-} + 2 H{+}
Mg + O2 = MgO7 =>
2 Mg + 7 O2 = 2 MgO7
Ca2(PO4) + Al2(SO4)3 = Al2Ca2O16PS3 =>
Ca2(PO4) + Al2(SO4)3 = Al2Ca2O16PS3
HgSO3 + NH4NO3 = HgNO3 + NH4SO3 =>
HgSO3 + NH4NO3 = HgNO3 + NH4SO3
ZnCO3 + SiO2 = ZnSiO3 + CO2 =>
ZnCO3 + SiO2 = ZnSiO3 + CO2
HCOOCH2CH2CH3 + H2O = HCOOH + CH2CH2CH3 =>
13 HCOOCH2CH2CH3 + 6 H2O = 16 HCOOH + 12 CH2CH2CH3
NH4Br + NaOH = NH4OH + NaBr =>
NH4Br + NaOH = NH4OH + NaBr
NaHCO3 + CuCl2 = Cu(HCO3)2 + NaCl =>
2 NaHCO3 + CuCl2 = Cu(HCO3)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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