| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ClO = ClOOCl
H2SO4 + Ca10(PO4)6F2 = Ca(H2PO4)2 + CaSO4 + HF =>
7 H2SO4 + Ca10(PO4)6F2 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
NaH2PO4 = NaPO4 + H6 =>
3 NaH2PO4 = 3 NaPO4 + H6
Ag(s) + CuSO4(aq) = AgSO4(aq) + Cu(s) =>
Ag(s) + CuSO4(aq) = AgSO4(aq) + Cu(s)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaH2PO4 = NaPO4 + H6 =>
3 NaH2PO4 = 3 NaPO4 + H6
HAsO4 + HCl = HAsO4HCl =>
HAsO4 + HCl = HAsO4HCl
NaOH + CaCl = NaCl + (CaOH)2 =>
2 NaOH + 2 CaCl = 2 NaCl + (CaOH)2
FeSO4 + NaOH + H2O2 = Fe2O3 + H2O + Na2SO4 =>
2 FeSO4 + 4 NaOH + H2O2 = Fe2O3 + 3 H2O + 2 Na2SO4
FeCl2 + KOH = Fe(OH)2 + ClK =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 ClK
C6H5CH2OH + Na2SO4 = C6H5CH2ONa + H2SO4 =>
2 C6H5CH2OH + Na2SO4 = 2 C6H5CH2ONa + H2SO4
Br2 + CuSO4 = Br2SO4 + Cu =>
Br2 + CuSO4 = Br2SO4 + Cu
KNO3 + C6H10O5 = K2CO3 + N2 + CO2 + H2O =>
24 KNO3 + 5 C6H10O5 = 12 K2CO3 + 12 N2 + 18 CO2 + 25 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
C7H5O2Na + HCl = C7H6O2NaCl =>
C7H5O2Na + HCl = C7H6O2NaCl
Be + (H3)P(O4) = BeP(O4) + (H2) =>
2 Be + 2(H3)P(O4) = 2 BeP(O4) + 3(H2)
Cu + AuI3 = CuI + Au =>
3 Cu + AuI3 = 3 CuI + Au
C6H5COOH + O = CO2 + H2O =>
C6H5COOH + 15 O = 7 CO2 + 3 H2O
SO3 + KOH = SKO4H =>
SO3 + KOH = SKO4H
NaOH + Cl2 = NaCl + NaClO2 + H2O =>
4 NaOH + 2 Cl2 = 3 NaCl + NaClO2 + 2 H2O
H2SO3 + KOH = KHSO3 + H2O =>
H2SO3 + KOH = KHSO3 + H2O
C6H4[CH3]2 + O2 = CO2 + H2O =>
2 C6H4[CH3]2 + 21 O2 = 16 CO2 + 10 H2O
OCl + S2O3 + NaOH = NaCl + NaSO4 + H2O =>
8 OCl + 3 S2O3 + 14 NaOH = 8 NaCl + 6 NaSO4 + 7 H2O
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
HCIO3 + Mg(OH)2 = Mg(CIO3)2 + H2O =>
2 HCIO3 + Mg(OH)2 = Mg(CIO3)2 + 2 H2O
Mg(NO3)2 + NH4Cl = MgCl2 + NH4NO3 =>
Mg(NO3)2 + 2 NH4Cl = MgCl2 + 2 NH4NO3
Na2Co3 + Ca = CaCo3 + Na =>
Na2Co3 + Ca = CaCo3 + 2 Na
HBrO3 + Na = NaBrO3 + H2 =>
2 HBrO3 + 2 Na = 2 NaBrO3 + H2
Fe3(PO4) + K2Cr2O7 + H3PO4 = FePO4 + CrPO4 + K2HPO4 + H2O =>
Fe3(PO4) + K2Cr2O7 + 5 H3PO4 = 3 FePO4 + 2 CrPO4 + K2HPO4 + 7 H2O
Na + Cu2SO4 = Na2SO4 + Cu2 =>
2 Na + Cu2SO4 = Na2SO4 + Cu2
NaHCO3 + C6H8O7 = H2CO3 + NaC6H7O7 =>
NaHCO3 + C6H8O7 = H2CO3 + NaC6H7O7
KNO{+3} + H{+2} = K{+2}CO{+3} + HNO{+3} =>
KNO{+3} + H{+2} = K{+2}CO{+3} + HNO{+3}
Pb + Na3PO4 = Pb3PO4 + Na =>
3 Pb + Na3PO4 = Pb3PO4 + 3 Na
K4Fe(CN)6 + KIO3 + HCl = K3Fe(CN)6 + I2 + KCl + H2O =>
10 K4Fe(CN)6 + 2 KIO3 + 12 HCl = 10 K3Fe(CN)6 + I2 + 12 KCl + 6 H2O
Pb(NO3)2 + HBr = PbBr + H(NO3)2 =>
Pb(NO3)2 + HBr = PbBr + H(NO3)2
I2 + H2S + H2O = I{-} + S + H3O{+} =>
I2 + H2S + 2 H2O = 2 I{-} + S + 2 H3O{+}
Na(s) + N2(g) = Na3N(s) =>
6 Na(s) + N2(g) = 2 Na3N(s)
BaO + H2O = BaOOH2 =>
BaO + H2O = BaOOH2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C6H12 + KMnO4 + H2SO4 = C3H5COOH + MnSO4 + K2SO4 + H2O =>
10 C6H12 + 18 KMnO4 + 27 H2SO4 = 15 C3H5COOH + 18 MnSO4 + 9 K2SO4 + 42 H2O
HBrO + H2O = H3O{+} + BrO{-} =>
HBrO + H2O = H3O{+} + BrO{-}
Ti(OH)3 + KNO3 = TiO(OH)2 + NH3 + KOH + H2O =>
8 Ti(OH)3 + KNO3 = 8 TiO(OH)2 + NH3 + KOH + 2 H2O
H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br
Cl2 + CrBr6 = CrCl6 + Br2 =>
3 Cl2 + CrBr6 = CrCl6 + 3 Br2
PO2 + O2 = P2O5 =>
4 PO2 + O2 = 2 P2O5
CrI3 + K2S = Cr2S3 + KI =>
2 CrI3 + 3 K2S = Cr2S3 + 6 KI
NaOH + KHSO4 = KSO4Na + H2O =>
NaOH + KHSO4 = KSO4Na + H2O
CH3CCl3 + O2 = CO2 + H2O + Cl2 =>
4 CH3CCl3 + 11 O2 = 8 CO2 + 6 H2O + 6 Cl2
Na{+} + CO3{2-} = Na2CO3 =>
2 Na{+} + CO3{2-} = Na2CO3
C3H7OHCuO = C3H6OHCuOH =>
C3H7OHCuO = C3H6OHCuOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/18/24
Équations équilibrées sur06/17/23
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