| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C9H2O4S2 + 19 O2 = 18 CO2 + 2 H2O + 4 SO2
C3H8N2O + NH4ClO4 = H2O + CO + HCl + N2 =>
5 C3H8N2O + 12 NH4ClO4 = 38 H2O + 15 CO + 12 HCl + 11 N2
HAuCl4*3H2O + Na3C6H5O7 = Au + H2 + C4H6O4 + CO2 + NaCl =>
12 HAuCl4*3H2O + 16 Na3C6H5O7 = 12 Au + 49 H2 + 11 C4H6O4 + 52 CO2 + 48 NaCl
KCN(aq) + H2SO4(aq) = K2SO4(aq) + HCN(g) =>
2 KCN(aq) + H2SO4(aq) = K2SO4(aq) + 2 HCN(g)
H3PO3 + Mg(Cl)2 = HCl + Mg(PO3)2 + H2 =>
2 H3PO3 + Mg(Cl)2 = 2 HCl + Mg(PO3)2 + 2 H2
K2S + KNO3 + HCl = S + H2O + NH4Cl + KCl =>
4 K2S + KNO3 + 10 HCl = 4 S + 3 H2O + NH4Cl + 9 KCl
MgH + NaClO + H2O = Mg(OH)2 + NaCl =>
2 MgH + 3 NaClO + H2O = 2 Mg(OH)2 + 3 NaCl
C6H12 + K2Cr2O7 + H2SO4 = C6H10O4 + K2SO4 + CrSO4 + H2O =>
4 C6H12 + 5 K2Cr2O7 + 15 H2SO4 = 4 C6H10O4 + 5 K2SO4 + 10 CrSO4 + 19 H2O
NH4NO3 + H2O = H4NO3 + NH2O =>
NH4NO3 + H2O = H4NO3 + NH2O
Cu3(OH)2(CO3)2 + H2SO4 = CuSO4 + CO2 + H2O =>
Cu3(OH)2(CO3)2 + 3 H2SO4 = 3 CuSO4 + 2 CO2 + 4 H2O
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
HCl + KI = HI + KCl =>
HCl + KI = HI + KCl
Cr(OH)2 + H2O + O2 = Cr(OH)3 =>
4 Cr(OH)2 + 2 H2O + O2 = 4 Cr(OH)3
Sn + HNO3 = Sn5O11 + H2O + N02 =>
25 Sn + 22 HNO3 = 5 Sn5O11 + 11 H2O + 11 N02
CuFeS2 + O2 = SO0 + CuO + FeO =>
CuFeS2 + 2 O2 = 2 SO0 + CuO + FeO
V + C = V4C5 =>
4 V + 5 C = V4C5
MnO4{-} + OH{-} = H2O + O2 + MnO4{2-} =>
4 MnO4{-} + 4 OH{-} = 2 H2O + O2 + 4 MnO4{2-}
C2H5OH + CH3COOH = CH3OOC2H5 =>
2 C2H5OH + CH3COOH = 2 CH3OOC2H5
Co(OH)2 + NH4Cl = CoCl2 + H2O + NH3 =>
Co(OH)2 + 2 NH4Cl = CoCl2 + 2 H2O + 2 NH3
AgNO3 + K2SO4 = Ag2SO4 + KNO3(classification) =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3(classification)
U + Br2 = UBr =>
2 U + Br2 = 2 UBr
BaCl2 + FeCO3 = BaCO3 + FeCl2 =>
BaCl2 + FeCO3 = BaCO3 + FeCl2
Ag + HNO3 = H2O + NO + Ag(NO3)2 =>
3 Ag + 8 HNO3 = 4 H2O + 2 NO + 3 Ag(NO3)2
CH3COOH + C5H12O = CH3COOC5H11 + H2O =>
CH3COOH + C5H12O = CH3COOC5H11 + H2O
CO2 + RbOH = Rb2CO3 + H2O =>
CO2 + 2 RbOH = Rb2CO3 + H2O
LiI + Ag(NO3) = AgI + Li(NO3) =>
LiI + Ag(NO3) = AgI + Li(NO3)
KNO3 + HI + HClO3 = NO + I2 + KCl + H2O =>
2 KNO3 + 18 HI + 2 HClO3 = 2 NO + 9 I2 + 2 KCl + 10 H2O
PCl5 + H2O = H3PO4 + HCl = =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Li(s) + I2(s) = LiI(s) =>
2 Li(s) + I2(s) = 2 LiI(s)
(NH4)2SO4 = H2SO4 + NH3 =>
(NH4)2SO4 = H2SO4 + 2 NH3
K3(Co(CN)6) + Co(CH3COO) = Co(Co(CN)6) + K3(CH3COO) =>
K3(Co(CN)6) + Co(CH3COO) = Co(Co(CN)6) + K3(CH3COO)
Fe3Cl + Na(OH) = Fe3(OH) + NaCl =>
Fe3Cl + Na(OH) = Fe3(OH) + NaCl
LiOH + HCl0 = LiCl + H2O =>
LiOH + HCl0 = LiCl + H2O
KCl + AgNO3 + NH4OH = AgCl + NH4NO3 + KOH =>
KCl + AgNO3 + NH4OH = AgCl + NH4NO3 + KOH
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
CrCl2*6H2O + NaOH = CrO + NaCl + H2O =>
CrCl2*6H2O + 2 NaOH = CrO + 2 NaCl + 7 H2O
NaIO3 + SO2 + H2O = I2 + Na2SO4 + H2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = I2 + Na2SO4 + 4 H2SO4
HClO4 + Ag = AgClO4 + HClO3 + H2O =>
3 HClO4 + 2 Ag = 2 AgClO4 + HClO3 + H2O
Ag + Al = AgAl =>
Ag + Al = AgAl
ZnCO3(s) + HI(aq) = ZnI2(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 HI(aq) = ZnI2(aq) + H2O(l) + CO2(g)
NaNO3 + Sb + NaOH + H2O = NH3 + NaSbO2 =>
3 NaNO3 + 8 Sb + 5 NaOH + 2 H2O = 3 NH3 + 8 NaSbO2
HCl + NH3 + OH = H2O + NCl =>
HCl + NH3 + 4 OH = 4 H2O + NCl
H2O + As + BrO3{-}1 = Br{-}1 + HAsO2 =>
H2O + 2 As + BrO3{-}1 = Br{-}1 + 2 HAsO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Co(NO3)2 + NH4OH = Co(OH)2 + NH4NO3 =>
Co(NO3)2 + 2 NH4OH = Co(OH)2 + 2 NH4NO3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
(NH4)2SO4 = H2SO4 + NH3 =>
(NH4)2SO4 = H2SO4 + 2 NH3
KMnO4 + H3PO4 + C4 = Mn3(PO4)2 + H2CO3 + K3PO4 + H2O =>
48 KMnO4 + 48 H3PO4 + 15 C4 = 16 Mn3(PO4)2 + 60 H2CO3 + 16 K3PO4 + 12 H2O
H2SeO4 + Ca = CaSeO4 + H2 =>
H2SeO4 + Ca = CaSeO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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