| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + N2O5 = N2SO4 + H2O5
O2 = O3 =>
3 O2 = 2 O3
NaHCO3 = Na2CO3H2OCO2 =>
2 NaHCO3 = Na2CO3H2OCO2
Au + H2O = Au(OH) + H2 =>
2 Au + 2 H2O = 2 Au(OH) + H2
NaClO2 + C6H8O7 = C6H5Na3O7 + ClO2 + H2O + NaCl =>
15 NaClO2 + 4 C6H8O7 = 4 C6H5Na3O7 + 12 ClO2 + 6 H2O + 3 NaCl
H2SO4 + N2O5 = N2(SO4)5 + H2O =>
5 H2SO4 + N2O5 = N2(SO4)5 + 5 H2O
H3BO3 + C3H6N6 = BN + CO2 + H2O =>
6 H3BO3 + C3H6N6 = 6 BN + 3 CO2 + 12 H2O
H2SO4 + N2O5 = N2(SO4)5 + H2O =>
5 H2SO4 + N2O5 = N2(SO4)5 + 5 H2O
NaF + HNO3 = NaNO3 + HF =>
NaF + HNO3 = NaNO3 + HF
NaFeO2 + H2SO4 = Na2SO4 + Fe2(SO4)3 + H2O =>
2 NaFeO2 + 4 H2SO4 = Na2SO4 + Fe2(SO4)3 + 4 H2O
H2SO4 + Ba(CH3COO)2 = HCH3COO + BaSO4 =>
H2SO4 + Ba(CH3COO)2 = 2 HCH3COO + BaSO4
AgNo3 + KI = AgI + KNo3 =>
AgNo3 + KI = AgI + KNo3
NaN3 + H3PO4 = NaH2PO4 + HN3 =>
NaN3 + H3PO4 = NaH2PO4 + HN3
AgF + Fe(NO3)2 = AgNO3 + FeF2 =>
2 AgF + Fe(NO3)2 = 2 AgNO3 + FeF2
Co(NO3)2 + Na2SO4 = Na(NO3) + CoSO4 =>
Co(NO3)2 + Na2SO4 = 2 Na(NO3) + CoSO4
ZnCO3 + HNO3 = Zn(NO3)2 + H2CO3 =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + H2CO3
NaHSHCl = NaClH2S =>
NaHSHCl = NaClH2S
H2SO4 + N2O5 = N2(SO4)5 + H2O =>
5 H2SO4 + N2O5 = N2(SO4)5 + 5 H2O
FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + K2C2O4*H2O = K3[Fe(C2O4)3] + H2O =>
2 FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3] + 11 H2O
H2SO4 + N2O5 = N2(SO4)5 + H2O =>
5 H2SO4 + N2O5 = N2(SO4)5 + 5 H2O
NaHSO3Ba(OH)2 = BaSO3NaOHH2O =>
NaHSO3Ba(OH)2 = BaSO3NaOHH2O
NaHCO3 = Na2CO3H2OCO2 =>
2 NaHCO3 = Na2CO3H2OCO2
KBrO3 + P = KBr + P2O5 =>
5 KBrO3 + 6 P = 5 KBr + 3 P2O5
KOH + H3Po3 = K2HPo3 + H2O =>
2 KOH + H3Po3 = K2HPo3 + 2 H2O
Fe + Se = FeSe2 =>
Fe + 2 Se = FeSe2
Na2(Fe(CN)5NO) + CH3OH + NaOH = Na3Fe(CN)5NOH + C3H6O + H2O =>
Na2(Fe(CN)5NO) + 3 CH3OH + NaOH = Na3Fe(CN)5NOH + C3H6O + 3 H2O
Mg(OH)2 + NH3 = (Mg(NH3)4)(OH)2 =>
Mg(OH)2 + 4 NH3 = (Mg(NH3)4)(OH)2
Au + Li = AuLi =>
Au + Li = AuLi
CaCl2 + AgNO3 = AgCl + Ca + NO3 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca + 2 NO3
MgB2 + HCl = MgCl2 + BH =>
MgB2 + 2 HCl = MgCl2 + 2 BH
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
N2O + FeO = N2 + Fe2O3 =>
N2O + 2 FeO = N2 + Fe2O3
HCO3 + H = H2CO3 = H2O + CO2 =>
HCO3 + H = H2CO3
NaINH4OH = NH4INaOH =>
NaINH4OH = NH4INaOH
Zn*CuSO4 = ZnSO4 + Cu =>
Zn*CuSO4 = ZnSO4 + Cu
KNO3 + K2SO4 = KSO4 + K2NO3 =>
KNO3 + K2SO4 = KSO4 + K2NO3
NaOHC16H32O2 = C16H31NaO2H2O =>
NaOHC16H32O2 = C16H31NaO2H2O
KNO3 + K2SO4 = KSO4 + K2NO3 =>
KNO3 + K2SO4 = KSO4 + K2NO3
KCeO4 = KCe + O2 =>
KCeO4 = KCe + 2 O2
CrCl3 + KOH = KCl + Cr(OH)3 =>
CrCl3 + 3 KOH = 3 KCl + Cr(OH)3
SO3{2-} + S = S2O3{2-} =>
SO3{2-} + S = S2O3{2-}
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
NaOHCa3(PO4)2 = Na(PO4)2Ca3OH =>
NaOHCa3(PO4)2 = Na(PO4)2Ca3OH
NaOHCuSO4 = CuOHSO4Na =>
NaOHCuSO4 = CuOHSO4Na
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H{2}O{2} = H{2}O = O{2} =>
H{2}O{2} = H{2}O
NaOHHClO = NaClOH2O =>
NaOHHClO = NaClOH2O
K + Au(NO3)3 = KNO3 + Au =>
3 K + Au(NO3)3 = 3 KNO3 + Au
NaOHK2SO4 = NaSO4K2OH =>
NaOHK2SO4 = NaSO4K2OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/18/24
Équations équilibrées sur10/18/23
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