| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + TlOH = H2O + TlCH3COO
C + H + Cl = CH2Cl2 =>
C + 2 H + 2 Cl = CH2Cl2
C48H95NO5 + O2 = HCN + CO2 + H2O =>
C48H95NO5 + 68 O2 = HCN + 47 CO2 + 47 H2O
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 = =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
H2SO3 + Ni(OH)2 = Ni2(SO3)2 + H2O =>
2 H2SO3 + 2 Ni(OH)2 = Ni2(SO3)2 + 4 H2O
Na[BH4] + CH2O = Na[B(OCH3)4] =>
Na[BH4] + 4 CH2O = Na[B(OCH3)4]
NaOH + Ca(NO3)3 = Na + NO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)3 = 2 Na + 3 NO3 + Ca(OH)2
C6H12O6 + H2 = C8H10 + H2O =>
4 C6H12O6 + 15 H2 = 3 C8H10 + 24 H2O
KO2 + H2O2 = KOH + O2 =>
2 KO2 + H2O2 = 2 KOH + 2 O2
Fe(NO3)3 + NH4(OH) = Fe(OH)3 + NH4(NO3) =>
Fe(NO3)3 + 3 NH4(OH) = Fe(OH)3 + 3 NH4(NO3)
ZnC4H6O4 + Na3PO4 = NaC2H3O2 + Zn3P2O8 =>
3 ZnC4H6O4 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3P2O8
MnO2 + CO2 = MnCO4 =>
MnO2 + CO2 = MnCO4
K2S + HClO4 = H2S + KClO4 =>
K2S + 2 HClO4 = H2S + 2 KClO4
C3H8O = C + H2 + O2 =>
2 C3H8O = 6 C + 8 H2 + O2
CH3COOH + Mg(OH)2 = CH3CO(OH)2 + MgOH =>
CH3COOH + Mg(OH)2 = CH3CO(OH)2 + MgOH
Po + O2 = Po2O4 =>
2 Po + 2 O2 = Po2O4
CH2OCH3 + O2 = CO2 + H2O =>
4 CH2OCH3 + 11 O2 = 8 CO2 + 10 H2O
Pb(s) + FeSO4(aq) = PbSO4(aq) + Fe(s) =>
Pb(s) + FeSO4(aq) = PbSO4(aq) + Fe(s)
CuS + HNO3 = Cu(NO3)2 + SO2 + NO2 + H2 =>
CuS + 4 HNO3 = Cu(NO3)2 + SO2 + 2 NO2 + 2 H2
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
Cu(OH)2 + NaOH + C6H12O6 = CuOH + H2O + C6H11O7Na =>
2 Cu(OH)2 + NaOH + C6H12O6 = 2 CuOH + 2 H2O + C6H11O7Na
Al + OH{-} + H2O = [Al(OH)3{-}] + H2 =>
Al + OH{-} + 2 H2O = [Al(OH)3{-}] + H2
C13H18O2 + O2 = CO2 + H2O =>
2 C13H18O2 + 33 O2 = 26 CO2 + 18 H2O
Fe + AgCH3COO = Ag + Fe(CH3COO)2 =>
Fe + 2 AgCH3COO = 2 Ag + Fe(CH3COO)2
Fe3(Cl3)3 + AgNO3 = FeNO3 + AgCl3 =>
Fe3(Cl3)3 + 3 AgNO3 = 3 FeNO3 + 3 AgCl3
NH3 + H2SO4 = HNO3 + S + H2O =>
3 NH3 + 4 H2SO4 = 3 HNO3 + 4 S + 7 H2O
NiSO4 + NH3 = Ni + (NH3)2SO4 =>
NiSO4 + 2 NH3 = Ni + (NH3)2SO4
CuO = Cu2 + O =>
2 CuO = Cu2 + 2 O
N2 + O2 = N4O10 =>
2 N2 + 5 O2 = N4O10
NaBr(aq) + Cl2(g) = NaCl2(g) + Br2(aq) =>
2 NaBr(aq) + 2 Cl2(g) = 2 NaCl2(g) + Br2(aq)
H2SO4(aq) + H2O(l) = H3O(aq) + SO4(aq) =>
H2SO4(aq) + 2 H2O(l) = 2 H3O(aq) + SO4(aq)
Na + O2 = NaO2 =>
Na + O2 = NaO2
P + H2O = H3P + O2 =>
4 P + 6 H2O = 4 H3P + 3 O2
KIO4 + KI + H2O = KOH + I2 =>
KIO4 + 7 KI + 4 H2O = 8 KOH + 4 I2
Ca(NO3)2 + NaOH = Ca(OH)2 + NO3Na =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 NO3Na
Ca3P2 + H2O = PH3 + Ca(OH)2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca(OH)2
H2*CuO = Cu*H2O =>
H2*CuO = Cu*H2O
K2Cr2O7 + Ba(NO3)2 + H2O = BaCrO4 + HNO3 + KNO3 =>
K2Cr2O7 + 2 Ba(NO3)2 + H2O = 2 BaCrO4 + 2 HNO3 + 2 KNO3
Zn + OH{-} + H2O = Zn(OH)42{-} + H2 =>
2 Zn + 2 OH{-} + 82 H2O = 2 Zn(OH)42{-} + 41 H2
C12H22O11 + H2 = C2H5OH + CO2 =>
3 C12H22O11 + 6 H2 = 13 C2H5OH + 10 CO2
Fe(NO3)3 + NH4(OH) = Fe(OH)3 + NH4(NO3) =>
Fe(NO3)3 + 3 NH4(OH) = Fe(OH)3 + 3 NH4(NO3)
CH3OH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO + H2O =>
3 CH3OH + K2Cr2O7 + 4 H2SO4 = 3 HCOOH + Cr2(SO4)3 + K2SO + 7 H2O
Mg(HCO3)2 + HCl = MgCl + H(HCO3)2 =>
Mg(HCO3)2 + HCl = MgCl + H(HCO3)2
Na2SO3 = Na2SO4 + Na2 + S =>
4 Na2SO3 = 3 Na2SO4 + Na2 + S
NaHCO3 + H(C2H3O2) = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + H(C2H3O2) = NaC2H3O2 + H2O + CO2
CUOH + HCl = CUCl + H2O =>
CUOH + HCl = CUCl + H2O
NaHCO3 + BaO = BaCO3 + NaOH =>
NaHCO3 + BaO = BaCO3 + NaOH
Cu(NO3)2 + K2CO3 = Cu(CO3) + K2(NO3)2 =>
Cu(NO3)2 + K2CO3 = Cu(CO3) + K2(NO3)2
Al(OH)3 + Na = Al + Na(OH)3 =>
Al(OH)3 + Na = Al + Na(OH)3
CO(g) + H2(g) = C8H181 + H2O =>
16 CO(g) + 197 H2(g) = 2 C8H181 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/12/24
Équations équilibrées sur08/11/23
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