| Équations équilibrées la veille | Équations équilibrées le lendemain |
V2S5 + K2CrO4 = K2S5 + V2CrO4
ClO3{-} + H{+} = HClO3 =>
ClO3{-} + H{+} = HClO3
KI + HBr = KBr + I2 + H2 =>
2 KI + 2 HBr = 2 KBr + I2 + H2
(NH4)2S + Fe(NO3)3 = NH4NO3 + Fe2S3 =>
3(NH4)2S + 2 Fe(NO3)3 = 6 NH4NO3 + Fe2S3
NaOH + SO2 = Na2SO3 + H2O =>
2 NaOH + SO2 = Na2SO3 + H2O
S + H2SiO3 = H2SO + SiO2 =>
S + H2SiO3 = H2SO + SiO2
Co{2+} + H{+} + H2O2 = Co{3+} + H2O =>
2 Co{2+} + 2 H{+} + H2O2 = 2 Co{3+} + 2 H2O
CH2OH[CHOH]3COCH2OH + [Ag(NH3)2]OH = CH2OH[CHOH]3COOCH2OH + Ag + NH3 + H2O =>
CH2OH[CHOH]3COCH2OH + 2[Ag(NH3)2]OH = CH2OH[CHOH]3COOCH2OH + 2 Ag + 4 NH3 + H2O
MnO4{-} + S2O3{2-} = MnO4{2-} + S4O6{2-} =>
2 MnO4{-} + 2 S2O3{2-} = 2 MnO4{2-} + S4O6{2-}
C3H8 + V2O5 = V2O3 + C3H6 + H2O =>
2 C3H8 + V2O5 = V2O3 + 2 C3H6 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
IO + H2O = IO3 + H =>
IO + 2 H2O = IO3 + 4 H
KBr(electricity) = KBr =>
KBr(electricity) = KBr
Al + HCl = Al2(HCl)6 =>
2 Al + 6 HCl = Al2(HCl)6
(CuOH)2CO3 + HCl = CuCl2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
CH3CH2CH2CH2OH + CuO = CH3CH2COH + H2O + Cu =>
3 CH3CH2CH2CH2OH + 4 CuO = 4 CH3CH2COH + 3 H2O + 4 Cu
BaSO5 + Ag2S = BaS + Ag2SO4 =>
4 BaSO5 + 5 Ag2S = 4 BaS + 5 Ag2SO4
LaCl3 + B + Al = LaB6 + AlCl3 =>
LaCl3 + 6 B + Al = LaB6 + AlCl3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Li + HOH = Li(O2H) + H2 =>
2 Li + 4 HOH = 2 Li(O2H) + 3 H2
C6H14 + HCl = C6H14Cl + H2 =>
2 C6H14 + 2 HCl = 2 C6H14Cl + H2
Ba(Cl2)2 + Zn(SO4)2 = Ba(SO4)2 + Zn(Cl2)2 =>
Ba(Cl2)2 + Zn(SO4)2 = Ba(SO4)2 + Zn(Cl2)2
CH3CH3CH3COH + IH = CH3CH3CH3CI + H2O =>
CH3CH3CH3COH + IH = CH3CH3CH3CI + H2O
FeSO4 + H2SO4 + NaNO2 = Na2SO4 + NO + Fe2(SO4)3 + H2O =>
2 FeSO4 + 2 H2SO4 + 2 NaNO2 = Na2SO4 + 2 NO + Fe2(SO4)3 + 2 H2O
HNO3 + Sn(OH)4 = Sn(NO3)4 + H2O =>
4 HNO3 + Sn(OH)4 = Sn(NO3)4 + 4 H2O
NaCl + Pb(MnO4)2 = PbCl2 + NaMnO4 =>
2 NaCl + Pb(MnO4)2 = PbCl2 + 2 NaMnO4
C20H16O4 + NaOH = NaC20O4 + H16OH =>
C20H16O4 + NaOH = NaC20O4 + H16OH
Fe(OH)2 + H2MnO4 = Fe2(MnO4)2 + H2O =>
2 Fe(OH)2 + 2 H2MnO4 = Fe2(MnO4)2 + 4 H2O
Br2O5 + H2O = HBr + OH =>
Br2O5 + 7 H2O = 2 HBr + 12 OH
S + H2SiO3 = H2SO + SiO2 =>
S + H2SiO3 = H2SO + SiO2
Na2SiO3 + SnCl2 = SnSiO3 + NaCl =>
Na2SiO3 + SnCl2 = SnSiO3 + 2 NaCl
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + 2 H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
H2 + C = C6H12 =>
6 H2 + 6 C = C6H12
CH2Cl2 + NaOH = NaCl + HCOH + H2O =>
CH2Cl2 + 2 NaOH = 2 NaCl + HCOH + H2O
TiO2 + K2S2O7 = Ti(SO4)2 + K2SO4 =>
TiO2 + 2 K2S2O7 = Ti(SO4)2 + 2 K2SO4
KVO3 + H2S = VOS + K2S + S + H2O =>
2 KVO3 + 4 H2S = 2 VOS + K2S + S + 4 H2O
P4(s) + O(g) = P2O5(s) =>
P4(s) + 10 O(g) = 2 P2O5(s)
CrO + NaOH = Na2CrO2 + H2O =>
CrO + 2 NaOH = Na2CrO2 + H2O
Na2O + Cl2 = Na2Cl + O2 =>
2 Na2O + Cl2 = 2 Na2Cl + O2
C3H6 + C6H6 = C6H5C3H7 =>
C3H6 + C6H6 = C6H5C3H7
NaBH4 + CuSO4 = Na2SO4 + Cu(BH4)2 =>
2 NaBH4 + CuSO4 = Na2SO4 + Cu(BH4)2
AlCl3 + HCl = AlCl4 + H2 =>
2 AlCl3 + 2 HCl = 2 AlCl4 + H2
C9H20 + H2O = CH4 + CO2 =>
C9H20 + 4 H2O = 7 CH4 + 2 CO2
H2O + CO2 = H2O3 + C2 =>
2 H2O + 2 CO2 = 2 H2O3 + C2
(NH4)2C2O4 + Ba{2+} = BaC2O4 + NH4{+} =>
(NH4)2C2O4 + Ba{2+} = BaC2O4 + 2 NH4{+}
Al2(SO4)3 + KI + KIO3 + H2O = Al(OH)3 + K2SO4 + I2 =>
Al2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Al(OH)3 + 3 K2SO4 + 3 I2
BeS = Be + S8 =>
8 BeS = 8 Be + S8
As2O3 + CrO4{-}2 = AsO4{-}3 + Cr2O3 =>
As2O3 + 2 CrO4{-}2 = 2 AsO4{-}3 + Cr2O3
Zn(OH)2 + H2O = Zn(OH)3 + H =>
Zn(OH)2 + H2O = Zn(OH)3 + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/24
Équations équilibrées sur10/26/23
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