| Équations équilibrées la veille | Équations équilibrées le lendemain |
KSO4 + MnClO3 = KClO3 + MnSO4
KHSO3 + H2O = H2SO3 + KOH =>
KHSO3 + H2O = H2SO3 + KOH
NaHC03 + HCl = H2C03 + NaCl =>
NaHC03 + HCl = H2C03 + NaCl
Au + HClO + HCl = HAuCl4 + H2O =>
2 Au + 3 HClO + 5 HCl = 2 HAuCl4 + 3 H2O
H2S + SO2 = S + H2SO4 =>
H2S + 2 SO2 = 2 S + H2SO4
Cl + FeI3 = Fe + Cl3I3 =>
3 Cl + FeI3 = Fe + Cl3I3
H2Co3 + H2O = H3O + Co3 =>
H2Co3 + 2 H2O = 2 H3O + Co3
NH3 + KMnO4 = N2 + MnO2 + KOH + H2O =>
2 NH3 + 2 KMnO4 = N2 + 2 MnO2 + 2 KOH + 2 H2O
MgSO4 + PbNO3 = Mg(NO3)2 + Pb2SO4 =>
MgSO4 + 2 PbNO3 = Mg(NO3)2 + Pb2SO4
BN + NH4N3 + (PNCl2)3 = B2P6N10(NH)3 + HCl + N2 =>
8 BN + 15 NH4N3 + 8(PNCl2)3 = 4 B2P6N10(NH)3 + 48 HCl + 20 N2
CaSiO3(s) + HF(aq) = CaF2(aq) + SiF4(g) + H2O(l) =>
CaSiO3(s) + 6 HF(aq) = CaF2(aq) + SiF4(g) + 3 H2O(l)
Na2SO3 + H2O + Cl = Na2SO4 + HCl =>
Na2SO3 + H2O + 2 Cl = Na2SO4 + 2 HCl
A1 + H3PO4 = A1PO4 + H2 =>
2 A1 + 2 H3PO4 = 2 A1PO4 + 3 H2
Ca + H3P = CaP + H3 =>
Ca + H3P = CaP + H3
Gd2O3 + ZnO = Gd2ZnO4 =>
Gd2O3 + ZnO = Gd2ZnO4
N3 + H2 + Cl2 = NH4Cl =>
2 N3 + 12 H2 + 3 Cl2 = 6 NH4Cl
CH3OH + MnO4{-} = CO + MnO2 + OH{-} + H2O =>
3 CH3OH + 4 MnO4{-} = 3 CO + 4 MnO2 + 4 OH{-} + 4 H2O
FeCl3 + KSCN = FeSCN{2+} + KCl + Cl{-} =>
FeCl3 + KSCN = FeSCN{2+} + KCl + 2 Cl{-}
Mg(NO3)2(aq) + Na2CO3(aq) = MgCO3(s) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaNO3(aq)
*2Fe + O2 = *2Fe2O3 =>
2*2Fe + 3 O2 = *2Fe2O3
Na2S + Li4C = Na4C + Li2S =>
2 Na2S + Li4C = Na4C + 2 Li2S
NaCl + NH3 = NaH3 + ClN =>
NaCl + NH3 = NaH3 + ClN
La2 + O3 + HCl = La2O3HCl =>
La2 + O3 + HCl = La2O3HCl
PbO2(s) + H{+}(aq) + SO4{2-}(aq) + Pb(s) = PbSO4(s) + H2O(l) =>
PbO2(s) + 4 H{+}(aq) + 2 SO4{2-}(aq) + Pb(s) = 2 PbSO4(s) + 2 H2O(l)
HClO4 + F{-} = HF + ClO4{-} =>
HClO4 + F{-} = HF + ClO4{-}
NaOH + H2SO4 = HSO4{-} + NaOH2{+} =>
NaOH + H2SO4 = HSO4{-} + NaOH2{+}
HS + HCl = H2 + SCl =>
HS + HCl = H2 + SCl
C6H5Cl + KOH = C6H4 + KCl + H2O =>
C6H5Cl + KOH = C6H4 + KCl + H2O
CaCl2 + Li2SO4 = CaSO4 + Li2Cl2 =>
CaCl2 + Li2SO4 = CaSO4 + Li2Cl2
WAtEr = W4 + At6 + Er8 =>
24 WAtEr = 6 W4 + 4 At6 + 3 Er8
NH3 + Co(NO3)2 = Co(NH3) + NO3 =>
NH3 + Co(NO3)2 = Co(NH3) + 2 NO3
Al2(SO4)3(l) + BaCl2(l) = AlCl3(aq) + BaSO4(s) =>
Al2(SO4)3(l) + 3 BaCl2(l) = 2 AlCl3(aq) + 3 BaSO4(s)
CaCl2 + Br2 = CaBr2 + Cl2 =>
CaCl2 + Br2 = CaBr2 + Cl2
HCOOH + K = (HCOO)K + H2 =>
2 HCOOH + 2 K = 2(HCOO)K + H2
K2CrO4 + Pb(NO3)2 = K(NO3) + Pb(CrO4) =>
K2CrO4 + Pb(NO3)2 = 2 K(NO3) + Pb(CrO4)
Ag2OH2SO4 = Ag2SO4H2O =>
Ag2OH2SO4 = Ag2SO4H2O
C14H8O4 + Al(OH)3 = (C14H6O4)3Al2 + H2O =>
3 C14H8O4 + 2 Al(OH)3 = (C14H6O4)3Al2 + 6 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
KNO2 + KCrO43 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
41 KNO2 + KCrO43 + 4 HNO3 = 42 KNO3 + Cr(NO3)3 + 2 H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
C6H10 + F2 = CHF3 + HF =>
C6H10 + 11 F2 = 6 CHF3 + 4 HF
Mg5Fe5Al4Si6O20(OH)16 + K2Al4Si6Al2O20(OH)4 + SiO2 = K2Mg3Fe3Si6Al2O20(OH)4 + MgFeSi5Al4O18H2O + H2O =>
Mg5Fe5Al4Si6O20(OH)16 + K2Al4Si6Al2O20(OH)4 + 4 SiO2 = K2Mg3Fe3Si6Al2O20(OH)4 + 2 MgFeSi5Al4O18H2O + 6 H2O
Na2O2 + Fe(OH)2 + H2O = Na3[Fe(OH)6] + Fe(OH)3 =>
3 Na2O2 + 6 Fe(OH)2 + 6 H2O = 2 Na3[Fe(OH)6] + 4 Fe(OH)3
C5H10 + H2 = C5H12 =>
C5H10 + H2 = C5H12
Al2S3(l) + H2O(l) = Al(OH)3(s) + H2S =>
Al2S3(l) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2S
Na2S + Cu(Cl)2 = NaCl + CuS =>
Na2S + Cu(Cl)2 = 2 NaCl + CuS
CuS + Cl2 = CuCl2 + S6 =>
6 CuS + 6 Cl2 = 6 CuCl2 + S6
Zn(s) + [Fe(CN6)]{3-} = Zn{2+} + [Fe(CN6)]{4-} =>
Zn(s) + 2[Fe(CN6)]{3-} = Zn{2+} + 2[Fe(CN6)]{4-}
K2C2O4 + Ba(NO3)2 = KNO3 + BaC2O4 =>
K2C2O4 + Ba(NO3)2 = 2 KNO3 + BaC2O4
KOH + Cr2O3 = KCrO2 + H2O =>
2 KOH + Cr2O3 = 2 KCrO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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