| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NH4OH(aq) + H3PO4(aq) = (NH4)3PO4 + 3 H2O
Mg2O2 + CO2 = Mg2(CO3)2 =>
Mg2O2 + 2 CO2 = Mg2(CO3)2
CaCl2 + K3PO4 = Ca3(PO4)2(s) + KCl(aq) =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2(s) + 6 KCl(aq)
Al4C3(s) + H2O(l) = Al(OH)3(aq) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(aq) + 3 CH4(g)
Sn + AuCl = SnCl2 + Au =>
Sn + 2 AuCl = SnCl2 + 2 Au
NO + HOH = HNO3 + H =>
NO + 2 HOH = HNO3 + 3 H
HCHO2 + NaOH = NaCHO2 + H2O =>
HCHO2 + NaOH = NaCHO2 + H2O
NaOH + CH3COOH = H2O + Na(CH3COO) =>
NaOH + CH3COOH = H2O + Na(CH3COO)
H2SO4 + Na3PO4 = Na2HPO4 + Na2SO4 =>
H2SO4 + 2 Na3PO4 = 2 Na2HPO4 + Na2SO4
(NH4)2CO3 + LiOH = Li2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 LiOH = Li2CO3 + 2 NH3 + 2 H2O
SiH3Cl + H2O = HCl + (SiH3)2O =>
2 SiH3Cl + H2O = 2 HCl + (SiH3)2O
HCl + LiOH = lithiumchloride + H2O =>
HCl + LiOH = LiCl + H2O
Na2CO3(s) + HCl(aq) = CO2(g) + H2O + NaCl(aw) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O + 2 NaCl(aw)
CdI2 + Br2 = I + CdBr2 =>
CdI2 + Br2 = 2 I + CdBr2
Fe(s) + Cl = FeCl2 =>
Fe(s) + 2 Cl = FeCl2
Cl2 + C2H6 = H2 + C2H5Cl =>
Cl2 + 2 C2H6 = H2 + 2 C2H5Cl
K(NO3)2 + NHCl = KCl + NH(NO3)2 =>
K(NO3)2 + NHCl = KCl + NH(NO3)2
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
NiSO4 + C2H8N2 = [Ni(C2H8N2)]SO4 =>
NiSO4 + C2H8N2 = [Ni(C2H8N2)]SO4
KMnO4 + KNO2 + H2O = Mn2O3 + KNO3 + KOH =>
2 KMnO4 + 4 KNO2 + H2O = Mn2O3 + 4 KNO3 + 2 KOH
Cs(OH) + HCl = CsCl + H2O =>
Cs(OH) + HCl = CsCl + H2O
NH4(OH) + HCl = NH4ClHOH =>
NH4(OH) + HCl = NH4ClHOH
Fe3NO3 + Na3PO4 = Fe3PO4 + Na3NO3 =>
Fe3NO3 + Na3PO4 = Fe3PO4 + Na3NO3
H2 + I2 = HI =>
H2 + I2 = 2 HI
Sb2S3 + H + NO3 = Sb2O5 + H2SO4 + NO =>
2 Sb2S3 + 12 H + 17 NO3 = 2 Sb2O5 + 6 H2SO4 + 17 NO
Fe2(SO4)3 + NaOH = Fe2(OH)3 + NaSO4 =>
Fe2(SO4)3 + 3 NaOH = Fe2(OH)3 + 3 NaSO4
CH3Br + CH3NH2 = CH3NH2CH3 + Br =>
CH3Br + CH3NH2 = CH3NH2CH3 + Br
C2H5OH + HO{-}SO2{-}OH = C2H5O{-}SO2{-}OH + H2O =>
C2H5OH + HO{-}SO2{-}OH = C2H5O{-}SO2{-}OH + H2O
KMnO4 + H2SO4 + CH3CH3CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 2 CH3CH3CHO = K2SO4 + 2 MnSO4 + 3 CH3COOH + 4 H2O
Fe + O = FeO32425 =>
Fe + 32425 O = FeO32425
NH3 + KMnO4 + KOH = N2 + K2MnO4*H2O =>
2 NH3 + 6 KMnO4 + 6 KOH = N2 + 6 K2MnO4*H2O
Cu3AsS4 + Na2S = Cu2S + Na3AsS4 =>
2 Cu3AsS4 + 3 Na2S = 3 Cu2S + 2 Na3AsS4
NaHCO3(aq) + HBr(aq) = NaBr + CO2(g) + H2O =>
NaHCO3(aq) + HBr(aq) = NaBr + CO2(g) + H2O
H2O + S2O8{2-} + Cr{3+} = SO4{2-} + Cr2O7{2-} + H{+} =>
7 H2O + 3 S2O8{2-} + 2 Cr{3+} = 6 SO4{2-} + Cr2O7{2-} + 14 H{+}
Al + NaOH + NaNO3 + H2O = NH3 + Na3[Al(OH)6] =>
8 Al + 21 NaOH + 3 NaNO3 + 18 H2O = 3 NH3 + 8 Na3[Al(OH)6]
Zn + H3PO4 = Zn(PO4) + H3 =>
Zn + H3PO4 = Zn(PO4) + H3
Zn + HNO3 = Zn2NO3 + NH4NO3 + H2O =>
16 Zn + 10 HNO3 = 8 Zn2NO3 + NH4NO3 + 3 H2O
Mg(H2PO4)2 + Na3PO4 = NaH2PO4 + Mg3(PO4)2 =>
3 Mg(H2PO4)2 + 2 Na3PO4 = 6 NaH2PO4 + Mg3(PO4)2
H3O + CaCO3 = H2O + HCO3 + Ca =>
H3O + CaCO3 = H2O + HCO3 + Ca
Na + H2O = ONaOH + H2 =>
2 Na + 4 H2O = 2 ONaOH + 3 H2
Fe{3+} + O{2-} = Fe2 + O3 =>
2 Fe{3+} + 3 O{2-} = Fe2 + O3
I2O5 + NaOH = Na + IO3 + H2O =>
I2O5 + 2 NaOH = 2 Na + 2 IO3 + H2O
KIO3 + N2H4 + H2SO4 = N2 + I2 + H2O + K2SO4 =>
4 KIO3 + 5 N2H4 + 2 H2SO4 = 5 N2 + 2 I2 + 12 H2O + 2 K2SO4
Al(Cl)3 + NaOH = Al(OH)3 + NaCl =>
Al(Cl)3 + 3 NaOH = Al(OH)3 + 3 NaCl
NO2 + KClO + KOH = KNO3 + KCl + H2O =>
2 NO2 + KClO + 2 KOH = 2 KNO3 + KCl + H2O
H2O2 + H{+} + Co{2+} = Co{3+} + H2O =>
H2O2 + 2 H{+} + 2 Co{2+} = 2 Co{3+} + 2 H2O
H(ClO4) + Cu(OH)2 = Cu(ClO4)2 + H2O =>
2 H(ClO4) + Cu(OH)2 = Cu(ClO4)2 + 2 H2O
C18H30O2 + O2 = CO2 + H2O =>
2 C18H30O2 + 49 O2 = 36 CO2 + 30 H2O
SnO2 + HNO3 + Pb = Sn + Pb(NO3)2 + H2O =>
SnO2 + 4 HNO3 + 2 Pb = Sn + 2 Pb(NO3)2 + 2 H2O
CuSO4 + AgNO3 = Cu(NO3)2 + Ag2O4S =>
CuSO4 + 2 AgNO3 = Cu(NO3)2 + Ag2O4S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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