| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + HCl = KHSO4 + KCl
Na2S + SnCl2 = NaCl + SnS =>
Na2S + SnCl2 = 2 NaCl + SnS
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
Fe2(SO4)3 + Ca(OH)2 + H2O = CaSO4*2H2O + FeOOH =>
Fe2(SO4)3 + 3 Ca(OH)2 + 4 H2O = 3 CaSO4*2H2O + 2 FeOOH
C6H11Cl + NH3 = C6H11NH2 + HCl =>
C6H11Cl + NH3 = C6H11NH2 + HCl
NO(g) + H2O(l) = NH3(g) + O2(g) =>
4 NO(g) + 6 H2O(l) = 4 NH3(g) + 5 O2(g)
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Al2 + S3 + H2O = Al(OH)3 + H2S =>
Al2 + S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
CaCO3 + CO2 + H2O = Ca{2+} + HCO3{-} =>
CaCO3 + CO2 + H2O = Ca{2+} + 2 HCO3{-}
W(ClO3)5 + Ag3N = W3N5 + Ag(ClO3) =>
3 W(ClO3)5 + 5 Ag3N = W3N5 + 15 Ag(ClO3)
C2H5 + C2H4O2 = C3H6O2 + H2O =>
4 C2H5 + 11 C2H4O2 = 10 C3H6O2 + 2 H2O
CrO2{-} + Cl2 + OH{-} = CrO42{-} + Cl{-} + H2O =>
CrO2{-} + 40 Cl2 + 80 OH{-} = CrO42{-} + 80 Cl{-} + 40 H2O
NaOCl + NaOH + Na2S2O3 = Na2SO4 + NaCl + H2O =>
4 NaOCl + 2 NaOH + Na2S2O3 = 2 Na2SO4 + 4 NaCl + H2O
Ba(OH)2 + HOBr = H2O + Ba(OBr)2 =>
Ba(OH)2 + 2 HOBr = 2 H2O + Ba(OBr)2
MgH2O + NaCl2ZnCuH57C33O27 = MgNaCl2ZnCuH59C33O28 =>
MgH2O + NaCl2ZnCuH57C33O27 = MgNaCl2ZnCuH59C33O28
AgNO3 + C2H5Br + H2O = AgBr + C2H5OH + HNO3 =>
AgNO3 + C2H5Br + H2O = AgBr + C2H5OH + HNO3
Na2SO4 + H2 + Cl = H2SO4 + NaCl =>
Na2SO4 + H2 + 2 Cl = H2SO4 + 2 NaCl
C3H + O2(g) = CO2 + H2O =>
4 C3H + 13 O2(g) = 12 CO2 + 2 H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
SO3 + NH3 = NO + H2S + H2O =>
5 SO3 + 8 NH3 = 8 NO + 5 H2S + 7 H2O
FeSO4 + KMnO4 + H2SO4 = K2SO4 + H2O + Fe2(SO4)3 + MnSO4 =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 8 H2O + 5 Fe2(SO4)3 + 2 MnSO4
HgS + HCl + HNO3 = H2HgCl4 + S + NO + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2HgCl4 + 3 S + 2 NO + 4 H2O
CH3I + NaOH = NaI + CH3OH =>
CH3I + NaOH = NaI + CH3OH
C12H25NaO4S + CaCl2 = C12H25O4S{-} + NaCl + Ca{2+} =>
2 C12H25NaO4S + CaCl2 = 2 C12H25O4S{-} + 2 NaCl + Ca{2+}
H12UC11 = H6C5 + H6C6 + U =>
H12UC11 = H6C5 + H6C6 + U
H2SO4 + Na2S2O3 = H2O + Na2SO4 + SO2 =>
3 H2SO4 + Na2S2O3 = 3 H2O + Na2SO4 + 4 SO2
H2SO4 + Zn = ZnHSO4 + H =>
H2SO4 + Zn = ZnHSO4 + H
K2SO3 + HBr = SO2 + HOH + KBr =>
K2SO3 + 2 HBr = SO2 + HOH + 2 KBr
Al + KMnO4 = MnO2 + Al2O3 + K2O =>
2 Al + 2 KMnO4 = 2 MnO2 + Al2O3 + K2O
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
C25H35 + O2 = CO2 + H2O =>
4 C25H35 + 135 O2 = 100 CO2 + 70 H2O
H2 + O9 = H2O =>
9 H2 + O9 = 9 H2O
Ag3PO4 + KBr = AgBr + K3PO4 =>
Ag3PO4 + 3 KBr = 3 AgBr + K3PO4
Ca{2+} + O{2-} + H3O = CaOH + H2O =>
Ca{2+} + O{2-} + H3O = CaOH + H2O
CO2 = COO =>
CO2 = COO
TiCl3 + KMnO4 + H2O = TiOCl2 + MnO2 + KCl + HCl =>
3 TiCl3 + KMnO4 + H2O = 3 TiOCl2 + MnO2 + KCl + 2 HCl
Na9 + P3 = Na3P =>
Na9 + P3 = 3 Na3P
BaBr2 + Na2SO4 = BaSO4 + Na2Br2 =>
BaBr2 + Na2SO4 = BaSO4 + Na2Br2
Fe{2+} + [Fe(CN)6]{3-} = Fe3[Fe(CN)6]2 =>
3 Fe{2+} + 2[Fe(CN)6]{3-} = Fe3[Fe(CN)6]2
MnO2(s) + HCl(aq) = MnCl2(aq) + H2O(l) + Cl(aq) =>
MnO2(s) + 4 HCl(aq) = MnCl2(aq) + 2 H2O(l) + 2 Cl(aq)
Ca(OH)2 + Ca(NO3)2 = Ca(OH)NO3 =>
Ca(OH)2 + Ca(NO3)2 = 2 Ca(OH)NO3
SbS3 = Sb + S3 =>
SbS3 = Sb + S3
CH2OH{-}CH2{-}CH2OH + KMnO4 + H2SO4 = HOOC{-}CH2{-}CH2{-}COOH + MnSO4 + K2SO4 + H2O =>
5 CH2OH{-}CH2{-}CH2OH + 4 KMnO4 + 6 H2SO4 = 5 HOOC{-}CH2{-}CH2{-}COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
MnO4{-} + HNO2 + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 HNO2 + H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
ZrO2 + H3PO4 + Eu2O3 + K2CO3 = K2EuZr(PO4)3 + H2O + CO2 =>
2 ZrO2 + 6 H3PO4 + Eu2O3 + 2 K2CO3 = 2 K2EuZr(PO4)3 + 9 H2O + 2 CO2
CoCL2(aq) + MgSO4(aq) = CoSO4(aq) + MgCL2(aq) =>
CoCL2(aq) + MgSO4(aq) = CoSO4(aq) + MgCL2(aq)
CU + SN = CUSN =>
CU + SN = CUSN
K2[Zn(OH)4] + ZnCl2 = Zn(OH)2 + KCl =>
K2[Zn(OH)4] + ZnCl2 = 2 Zn(OH)2 + 2 KCl
Pb3O4 + CH3COOH = Pb(CH3COO)2 + PbO2 + H2O =>
Pb3O4 + 4 CH3COOH = 2 Pb(CH3COO)2 + PbO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/11/24
Équations équilibrées sur04/10/23
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