| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CU + 2 HNO3 = 2 CU(NO3) + H2
AlI = Al + I2 =>
2 AlI = 2 Al + I2
KIO4 + N2H4SC = K2SO4 + CO2 + H2O + I2 + N2 =>
2 KIO4 + N2H4SC = K2SO4 + CO2 + 2 H2O + I2 + N2
C6H6CHO + KMnO4 + H2O = C6H6COOH + MnO2 + KOH =>
3 C6H6CHO + 2 KMnO4 + H2O = 3 C6H6COOH + 2 MnO2 + 2 KOH
FeCO3 + HCl = FeCl2 + H2O + CO2 =>
FeCO3 + 2 HCl = FeCl2 + H2O + CO2
CrOH4 + H2O2 = CrO4 + H2O =>
CrOH4 + 5 H2O2 = CrO4 + 7 H2O
CaO2 + C = CaO + CO2 =>
2 CaO2 + C = 2 CaO + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C7H6O2 + CH3OH2OH = C8H10O3 + H2O =>
C7H6O2 + CH3OH2OH = C8H10O3 + H2O
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
Na + Ag3PO4 = Ag + Na3PO4 =>
3 Na + Ag3PO4 = 3 Ag + Na3PO4
MnO4{-} + HNO2 + H{+} = Mn{2}{+} + NO3{-} + H2O =>
2 MnO4{-} + 5 HNO2 + H{+} = 2 Mn{2}{+} + 5 NO3{-} + 3 H2O
HKO + H3PO4 = K2HPO4 + H2O =>
2 HKO + H3PO4 = K2HPO4 + 2 H2O
MoO3(s) + S(s) = MoS2(s) + O2(g) =>
2 MoO3(s) + 4 S(s) = 2 MoS2(s) + 3 O2(g)
K + Al(OH)3 + H2O = K[Al(OH)4] + H2 =>
2 K + 2 Al(OH)3 + 2 H2O = 2 K[Al(OH)4] + H2
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2H2O + 2 HF
NaCl + AlBr3 = NaBr3 + AlCl =>
NaCl + AlBr3 = NaBr3 + AlCl
NaHO = NaO + H2 =>
2 NaHO = 2 NaO + H2
C5H10O = C5H8 + H2O =>
C5H10O = C5H8 + H2O
BeCl2 + H2O = BeO + HCl =>
BeCl2 + H2O = BeO + 2 HCl
K2CO3 + CO2 = K2CO2 + CO3 =>
K2CO3 + CO2 = K2CO2 + CO3
H3C6H5O7 + NaHCO3 = H2O + Na3C6H5O7 + CO2 =>
H3C6H5O7 + 3 NaHCO3 = 3 H2O + Na3C6H5O7 + 3 CO2
AuS + H2 = Au + HS =>
2 AuS + H2 = 2 Au + 2 HS
CrBr3 + Cl = Br2 + CrCl =>
2 CrBr3 + 2 Cl = 3 Br2 + 2 CrCl
HCl + KFeO2 = Fe2O3 + KCl + H2O =>
2 HCl + 2 KFeO2 = Fe2O3 + 2 KCl + H2O
barium + phosphorus = Ba3P2 =>
3 Ba + 2 P = Ba3P2
CaO + Li = CaOLi =>
CaO + Li = CaOLi
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H{+}(aq) + Cr2O7{2-}(aq) + C2H5OH(aq) = Cr{3+}(aq) + C2H4O(aq) + H2O =>
8 H{+}(aq) + Cr2O7{2-}(aq) + 3 C2H5OH(aq) = 2 Cr{3+}(aq) + 3 C2H4O(aq) + 7 H2O
HN3 + H2O = H2N3 + OH =>
HN3 + H2O = H2N3 + OH
FeCl2 + Ca(Cr2O7) + HCl = FeCl3 + CrCl3 + CaCl2 + H2O =>
6 FeCl2 + Ca(Cr2O7) + 14 HCl = 6 FeCl3 + 2 CrCl3 + CaCl2 + 7 H2O
SnS2 + KOH = K2SnS3 + K2SnO3 + H2O =>
3 SnS2 + 6 KOH = 2 K2SnS3 + K2SnO3 + 3 H2O
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
K + N2 = KN2 =>
K + N2 = KN2
Mn + H = HMn =>
Mn + H = HMn
NaOH + NH4HCO3 = NaHCO3 + NH4OH =>
NaOH + NH4HCO3 = NaHCO3 + NH4OH
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
FeSO4H2O = FeSO4 + H2O =>
FeSO4H2O = FeSO4 + H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Ba(Cl2) + H2SO4 = BaSO4 + HCl =>
Ba(Cl2) + H2SO4 = BaSO4 + 2 HCl
C6H3Cl3 + O2 = CO2 + H2O + Cl2O5 =>
2 C6H3Cl3 + 21 O2 = 12 CO2 + 3 H2O + 3 Cl2O5
CS2 + O2 = CO2 + S =>
CS2 + O2 = CO2 + 2 S
C4H7Cl + Na = NaCl + C4H7 =>
C4H7Cl + Na = NaCl + C4H7
HCOOH + HCOONa = H2COONa + HCOO =>
HCOOH + HCOONa = H2COONa + HCOO
O2(g) + C6H12O6(s) = H2O(g) + CO2(g) =>
6 O2(g) + C6H12O6(s) = 6 H2O(g) + 6 CO2(g)
P2O5 + Li3PO4 + H2O = LiH2PO4 =>
P2O5 + Li3PO4 + 3 H2O = 3 LiH2PO4
Z + HCl = HClZ =>
Z + HCl = HClZ
BaS + H2SO4 = BaSO4 + H2O + S =>
3 BaS + 4 H2SO4 = 3 BaSO4 + 4 H2O + 4 S
H2O + Cr + CrO42 = Cr(OH)3 =>
42 H2O + 27 Cr + CrO42 = 28 Cr(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/23
Équations équilibrées sur01/24/23
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