| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li3PO4(aq) + 3 Ca(NO3)2(aq) = 6 LiNO3(aq) + Ca3(PO4)2(aq)
ZnBr2 + H2O = Zn(OH)Br + HBr =>
ZnBr2 + H2O = Zn(OH)Br + HBr
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CuS + KOH = KS + CuOH =>
CuS + KOH = KS + CuOH
Na2O(s) + H2O(l) = NaOH(aq) =>
Na2O(s) + H2O(l) = 2 NaOH(aq)
C2H5OH(l) = H2O(l) + C2H4(g) =>
C2H5OH(l) = H2O(l) + C2H4(g)
Br2 + KI = KBr2 + I2 =>
2 Br2 + 2 KI = 2 KBr2 + I2
K2MnO4 + NaOH + H2SO3 = MnSO4 + Na2SO4 + KOH + H2O =>
K2MnO4 + 2 NaOH + 2 H2SO3 = MnSO4 + Na2SO4 + 2 KOH + 2 H2O
NaHCO3 + SO2 = NaHSO4 + CO =>
NaHCO3 + SO2 = NaHSO4 + CO
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
NaF + H2SO4 = Na2SO4 + HF =>
2 NaF + H2SO4 = Na2SO4 + 2 HF
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Pb(C2H3)4 + O2 = CO2 + H2O + PbO2 =>
Pb(C2H3)4 + 12 O2 = 8 CO2 + 6 H2O + PbO2
C3H4 + H2 = C3H10 =>
C3H4 + 3 H2 = C3H10
Fe + F = FeF2 =>
Fe + 2 F = FeF2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
K2SO4(aq) + Na3Po4(aq) = K3Po4 + Na2SO4 =>
3 K2SO4(aq) + 2 Na3Po4(aq) = 2 K3Po4 + 3 Na2SO4
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
C6H8O7 + NaHCO3 = Na3C6H5O4 + H2O + CO2 =>
4 C6H8O7 + 9 NaHCO3 = 3 Na3C6H5O4 + 13 H2O + 15 CO2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Na2CO3 + HCl = NaClNaHCO3 =>
Na2CO3 + HCl = NaClNaHCO3
NO + LiOH = LiNO2 + N2O + H2O =>
4 NO + 2 LiOH = 2 LiNO2 + N2O + H2O
Mn + Cl2 = MnCl2 =>
Mn + Cl2 = MnCl2
CO2(s) + H2O(l) = H2CO3(aq) =>
CO2(s) + H2O(l) = H2CO3(aq)
C + O2 + H2O = H2CO3 =>
C + O2 + H2O = H2CO3
Ag{+} + Ni = Ag + Ni{2+} =>
2 Ag{+} + Ni = 2 Ag + Ni{2+}
C2H5OH(l) = H2O(l) + C2H4(g) =>
C2H5OH(l) = H2O(l) + C2H4(g)
CP + SiN = SiC + PN =>
CP + SiN = SiC + PN
NH3 + NO = N2 + (H)2O =>
4 NH3 + 6 NO = 5 N2 + 6(H)2O
Gd + Hg = GdHg =>
Gd + Hg = GdHg
HCl + KCl + Sn + HNO3 = K2SnCl6 + NO2 + H2O =>
4 HCl + 2 KCl + Sn + 4 HNO3 = K2SnCl6 + 4 NO2 + 4 H2O
Pb(N3)2 + Co(MnO4)3 = CoO + Pb3O4 + NO + MnO2 =>
15 Pb(N3)2 + 22 Co(MnO4)3 = 22 CoO + 5 Pb3O4 + 90 NO + 66 MnO2
Ca(NO3)2 + Na2SO4 = CaSO4 + Na(NO3) =>
Ca(NO3)2 + Na2SO4 = CaSO4 + 2 Na(NO3)
N2(g) + O2(g) + H2O = H(NO3)(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 H(NO3)(aq)
(CH3)(CH2)6(CH2) + O2 = CO2 + H2O =>
4(CH3)(CH2)6(CH2) + 49 O2 = 32 CO2 + 34 H2O
(NH4)2C2O4 + NaOH + KMnO4 = KNaMnO4 + H2O + N2 + CO2 =>
(NH4)2C2O4 + 8 NaOH + 8 KMnO4 = 8 KNaMnO4 + 8 H2O + N2 + 2 CO2
Ca(NO3)2 + NaOH(aq) = NaNO3 + Ca(OH)2 =>
Ca(NO3)2 + 2 NaOH(aq) = 2 NaNO3 + Ca(OH)2
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O
HNO3 + H2O = H3NO4 =>
HNO3 + H2O = H3NO4
HClNa{2}S = NaClH{2}S =>
HClNa{2}S = NaClH{2}S
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
C5H6O3 + C2H6O1 = C9O4H16 + H2O =>
C5H6O3 + 2 C2H6O1 = C9O4H16 + H2O
C7H8O + KMnO4 = MnO2 + KOH + C7H6O2 + H2O =>
3 C7H8O + 4 KMnO4 = 4 MnO2 + 4 KOH + 3 C7H6O2 + H2O
N3I = N2 + I2 =>
2 N3I = 3 N2 + I2
Ba(NO3)2 + K2(SO4) = Ba2(SO4)2 + K(NO3) =>
2 Ba(NO3)2 + 2 K2(SO4) = Ba2(SO4)2 + 4 K(NO3)
N(CH2PO3H2)3 + NaOH = C3H7NO9P3Na5 + H2O =>
N(CH2PO3H2)3 + 5 NaOH = C3H7NO9P3Na5 + 5 H2O
HBr(aq) + NaHCO3(aq) = H2CO3 + NaBr =>
HBr(aq) + NaHCO3(aq) = H2CO3 + NaBr
Na2CO3(aq) + Ca3(PO4)2(aq) = CaCO3(s) + Na3PO4(aq) =>
3 Na2CO3(aq) + Ca3(PO4)2(aq) = 3 CaCO3(s) + 2 Na3PO4(aq)
HC3H5O3 + OH = H2O + HC3H3O3 =>
HC3H5O3 + 2 OH = 2 H2O + HC3H3O3
MnS + H2O2 + OH{-}1 = MnO2 + H2O + SO4{-}21 =>
2 MnS + 11 H2O2 + 2 OH{-}1 = 2 MnO2 + 12 H2O + 2 SO4{-}21
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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