| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Ca + 3 P3O10 = Ca5(P3O10)3
Cu + SO4 = CuSO4 =>
Cu + SO4 = CuSO4
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
HSO = H2 + S3 + O4 =>
12 HSO = 6 H2 + 4 S3 + 3 O4
C3H5(OH)3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 C3H5(OH)3 + 14 KMnO4 + 21 H2SO4 = 14 MnSO4 + 7 K2SO4 + 15 CO2 + 41 H2O
H2SO4 + Pb(CH3COO)2 = Pb2(SO4)2 + CH3COOH =>
2 H2SO4 + 2 Pb(CH3COO)2 = Pb2(SO4)2 + 4 CH3COOH
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
H2 + P = H2P =>
H2 + P = H2P
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgO(s) + SO2(g) = MgSO3(s) =>
MgO(s) + SO2(g) = MgSO3(s)
LiOH + CuO = CuOH + LiO =>
LiOH + CuO = CuOH + LiO
HCl + CuO = CuCl2 + H2O =>
2 HCl + CuO = CuCl2 + H2O
KOH + CH3OH = CH3OK + H2O =>
KOH + CH3OH = CH3OK + H2O
PbNO3 + NaI2 = PbI2 + NaNO3 =>
PbNO3 + NaI2 = PbI2 + NaNO3
Ag + H2S + O2 = H2O + Ag2S =>
4 Ag + 2 H2S + O2 = 2 H2O + 2 Ag2S
C22H46 + O2 = H2O + CO2 =>
2 C22H46 + 67 O2 = 46 H2O + 44 CO2
H2O + MnO4 = MnO2 + OH =>
2 H2O + MnO4 = MnO2 + 4 OH
Cr(NO3)2 + NH4OH = NH4NO3 + Cr(OH)2 =>
Cr(NO3)2 + 2 NH4OH = 2 NH4NO3 + Cr(OH)2
Al + Hg(NO3)2 = AlNO3 + Hg2 =>
4 Al + 2 Hg(NO3)2 = 4 AlNO3 + Hg2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cr(OH)3 + H2SO4 + H2O = [Cr(H2O)6]2(SO4)3 =>
2 Cr(OH)3 + 3 H2SO4 + 6 H2O = [Cr(H2O)6]2(SO4)3
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
FeCr2O4 + KNO3 + K2CO3 = Fe2O3 + K2CrO4 + CO2 + KNO2 =>
2 FeCr2O4 + 7 KNO3 + 4 K2CO3 = Fe2O3 + 4 K2CrO4 + 4 CO2 + 7 KNO2
HCN + Al2O3 = Al(CN)3 + H2O =>
6 HCN + Al2O3 = 2 Al(CN)3 + 3 H2O
Ba2Si = Ba + Si =>
Ba2Si = 2 Ba + Si
NH3(g) + CO2 = (NH2)2CO + H2O =>
2 NH3(g) + CO2 = (NH2)2CO + H2O
C2H6 + O(g) = CO2 + H2O =>
C2H6 + 7 O(g) = 2 CO2 + 3 H2O
NaOH + HSO4 = NaSO4 + H2O =>
NaOH + HSO4 = NaSO4 + H2O
Na + Ni(ClO3)2 = NaClO3 + Ni =>
2 Na + Ni(ClO3)2 = 2 NaClO3 + Ni
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
NO02 = NO2 =>
NO02 = NO2
B + Br = BBr2 =>
B + 2 Br = BBr2
NH3 + O2 = NO + H2O = =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NO2 + P = N2 + P2O5 =>
10 NO2 + 8 P = 5 N2 + 4 P2O5
OH{-} + Co{3+} + Cl{-} = Co{2+} + ClO3{-} + H2O =>
6 OH{-} + 6 Co{3+} + Cl{-} = 6 Co{2+} + ClO3{-} + 3 H2O
HCNS + I2 + H2O = ICN + SO4{2-} + H{+} + I{-} =>
HCNS + 4 I2 + 4 H2O = ICN + SO4{2-} + 9 H{+} + 7 I{-}
NaHCO3 + FeCl3 = Fe2(CO3)3 + NaCl + H2O + CO2 =>
6 NaHCO3 + 2 FeCl3 = Fe2(CO3)3 + 6 NaCl + 3 H2O + 3 CO2
Hg(NO3)2 + Na2S = Hg2S2 + NaNO3 =>
2 Hg(NO3)2 + 2 Na2S = Hg2S2 + 4 NaNO3
NH2CH2COOH + NH2 = NH2CH2COONH3 =>
NH2CH2COOH + NH2 = NH2CH2COONH3
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
NaH2PO4 + NaOH = H2O + Na2HPO4 =>
NaH2PO4 + NaOH = H2O + Na2HPO4
FeCl3 + NH3*H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3*H2O = Fe(OH)3 + 3 NH4Cl
NaClO2 + HOCl = ClO2 + NaCl + NaOH =>
2 NaClO2 + HOCl = 2 ClO2 + NaCl + NaOH
Zn(OH)2 + NH4OH = Zn(NH3)4{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4{2+} + 2 OH{-} + 4 H2O
Pb2 + (PO4)3 = Pb3(PO4)2 =>
9 Pb2 + 4(PO4)3 = 6 Pb3(PO4)2
Ba + H2Cl2 = BaCl2 + H2 =>
Ba + H2Cl2 = BaCl2 + H2
Ag2SO4 + Pb(NO3)2 = Ag2(NO3)2 + PbSO4 =>
Ag2SO4 + Pb(NO3)2 = Ag2(NO3)2 + PbSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/24
Équations équilibrées sur09/26/23
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