| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C40H50OH + 209 H2O2 = 80 CO2 + 260 H2O
PO4 + CaCl2 = Ca(PO4)2 + Cl =>
2 PO4 + CaCl2 = Ca(PO4)2 + 2 Cl
HC2H3O2 + Pb(OH)2 = Pb(C2H3O2)2 + H2O =>
2 HC2H3O2 + Pb(OH)2 = Pb(C2H3O2)2 + 2 H2O
BaS + H2O = Ba(OH)2 + Ba(HS)2 =>
2 BaS + 2 H2O = Ba(OH)2 + Ba(HS)2
C3H6 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 MnO2 + 2 KOH
Zn + HNO3 = ZnNO3 + H2(g) =>
2 Zn + 2 HNO3 = 2 ZnNO3 + H2(g)
CaClOCl + H2SO4 = CaSO4 + Cl2 + H2O =>
CaClOCl + H2SO4 = CaSO4 + Cl2 + H2O
Fe2O3 + FeF3 = Fe3OF7 =>
Fe2O3 + 7 FeF3 = 3 Fe3OF7
ZnBr2 + NH4OH = Zn(OH) + NH4Br2 =>
ZnBr2 + NH4OH = Zn(OH) + NH4Br2
N2O4 = NO2 =>
N2O4 = 2 NO2
ROH + NaOH = RONa + H2O =>
ROH + NaOH = RONa + H2O
Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
Ag + HCl = AgCl2 + H =>
Ag + 2 HCl = AgCl2 + 2 H
Ca(OH)2 + COOH = Ca(COO)2 + H2O =>
Ca(OH)2 + 2 COOH = Ca(COO)2 + 2 H2O
NO3{-} + Zn{+} + H3O{+} = Zn{2+} + NO2{-} + H2O =>
NO3{-} + 2 Zn{+} + 2 H3O{+} = 2 Zn{2+} + NO2{-} + 3 H2O
C6H5OH + KMnO4 = C4H6O6 + CO2 + KMn =>
4 C6H5OH + 9 KMnO4 = 4 C4H6O6 + 8 CO2 + 9 KMn
KVO3 + K2S + H2O = K3VS4 + KOH =>
KVO3 + 4 K2S + 3 H2O = K3VS4 + 6 KOH
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Na3(PO4) + Fe2O3 = Na2O + Fe(PO4) =>
2 Na3(PO4) + Fe2O3 = 3 Na2O + 2 Fe(PO4)
Zn + NaNO3 + NaOH + H2O = Na2(Zn(OH)4) + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2(Zn(OH)4) + NH3
CaCl2 + MnI2 = CaI2 + MnCl2 =>
CaCl2 + MnI2 = CaI2 + MnCl2
HCCH + O2 = C + H2O =>
2 HCCH + O2 = 4 C + 2 H2O
K2O = K + O2 =>
2 K2O = 4 K + O2
HNO3(aq) + (NH4)2CO3(aq) = (NH4)NO3(aq) + H2CO3(aq) =>
2 HNO3(aq) + (NH4)2CO3(aq) = 2(NH4)NO3(aq) + H2CO3(aq)
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2O2 + MnO4 = H2Mn + O =>
H2O2 + MnO4 = H2Mn + 6 O
Iron(III)Chloride + Fluoride = Iron(III)Fluoride + Chloride =>
FeCl3 + 3 F{1-} = FeF3 + 3 Cl{1-}
Cu + HNO3 + NaHCO3 = H2O + Cu(NO3)2 + NaC =>
5 Cu + 10 HNO3 + 2 NaHCO3 = 6 H2O + 5 Cu(NO3)2 + 2 NaC
C3H6N6O6 + O2 = CO2 + NO2 + H2O =>
2 C3H6N6O6 + 15 O2 = 6 CO2 + 12 NO2 + 6 H2O
U(SO4)2 + Ce(SO4)2 + H2O = UO2SO4 + Ce2(SO4)3 + H2SO4 =>
U(SO4)2 + 2 Ce(SO4)2 + 2 H2O = UO2SO4 + Ce2(SO4)3 + 2 H2SO4
HNO3(aq) + (NH4)2CO3(aq) = (NH4)NO3(aq) + H2CO3(aq) =>
2 HNO3(aq) + (NH4)2CO3(aq) = 2(NH4)NO3(aq) + H2CO3(aq)
Mn(NO3)2 + NaOCl + H2O = NaCl + MnO2 + HNO3 =>
Mn(NO3)2 + NaOCl + H2O = NaCl + MnO2 + 2 HNO3
KOH + KBr = KBrKOH =>
KOH + KBr = KBrKOH
LiBH4 + CH3CHO + H2O = CH3CH2OH + Li[B(OH)4] =>
LiBH4 + 4 CH3CHO + 4 H2O = 4 CH3CH2OH + Li[B(OH)4]
PbO2 + H{+} + W = WO2 + Pb{2+} + H2O =>
2 PbO2 + 4 H{+} + W = WO2 + 2 Pb{2+} + 2 H2O
C6H5CH2CH2OH + HBr{+} = C6H5CH2CH2Br + H2O{+} =>
C6H5CH2CH2OH + HBr{+} = C6H5CH2CH2Br + H2O{+}
FeOOH + KClO + KOH = KFeO4 + H2O + KCl =>
FeOOH + 2 KClO + KOH = KFeO4 + H2O + 2 KCl
Ba(ClO3)2 + Na2S = NaClO3 + BaS =>
Ba(ClO3)2 + Na2S = 2 NaClO3 + BaS
Au + HNO2 = Au2O + NH =>
4 Au + HNO2 = 2 Au2O + NH
A2 + NaOH = A2OH + Na =>
A2 + NaOH = A2OH + Na
Cu + (NH4)2CO3 + O2 = [Cu(NH3)2]CO3 + H2O =>
2 Cu + 2(NH4)2CO3 + O2 = 2[Cu(NH3)2]CO3 + 2 H2O
CaCl2 + Na3C6H5O7 = Ca3(C6H5O7) + Na + Cl2 =>
3 CaCl2 + Na3C6H5O7 = Ca3(C6H5O7) + 3 Na + 3 Cl2
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
C2H6 + O2 = CH + H2O =>
C2H6 + O2 = 2 CH + 2 H2O
Mg3(PO4)2 + HBr = MgBr2 + H2O + P2O5 =>
Mg3(PO4)2 + 6 HBr = 3 MgBr2 + 3 H2O + P2O5
C100H193 + O200 = C100O200 + H200O100 =>
400 C100H193 + 593 O200 = 400 C100O200 + 386 H200O100
CuSO4 + NaI = CuI + I2 + Na2SO4 =>
2 CuSO4 + 4 NaI = 2 CuI + I2 + 2 Na2SO4
C + BaSO4 = BaS + CO =>
4 C + BaSO4 = BaS + 4 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/24
Équations équilibrées sur02/13/23
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