| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + K2SO = BaSO + 2 KCl
FeSO4 = SO2 + SO3 + Fe2O3 =>
2 FeSO4 = SO2 + SO3 + Fe2O3
NaOH + H2Po4 = NaHPo4 + H2O =>
NaOH + H2Po4 = NaHPo4 + H2O
C2H6O + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4) + H2O =>
5 C2H6O + K2Cr2O7 + 2 H2SO4 = 5 C2H4O + K2SO4 + Cr2(SO4) + 7 H2O
Na2C2O4 + FeSO4 = FeC2O4 + Na2SO4 =>
Na2C2O4 + FeSO4 = FeC2O4 + Na2SO4
KMnO4 + MgI2 + H2SO4 = MnSO4 + K2SO4 + H2O + I2 + MgSO4 =>
2 KMnO4 + 5 MgI2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 5 I2 + 5 MgSO4
Cl2NiO6 = Cl2Ni + O2 =>
Cl2NiO6 = Cl2Ni + 3 O2
CuO(s)(heat) = CuO(s) =>
CuO(s)(heat) = CuO(s)
*3Fe + Cl2 = FeCl3 =>
2*3Fe + 9 Cl2 = 6 FeCl3
SO4 + Li = Li2SO4 =>
SO4 + 2 Li = Li2SO4
CO + AgNO3 = CO(NO3)2 + Ag =>
CO + 2 AgNO3 = CO(NO3)2 + 2 Ag
KNO3 + Au2(SiO3)3 = K2SiO3 + Au(NO3)3 =>
6 KNO3 + Au2(SiO3)3 = 3 K2SiO3 + 2 Au(NO3)3
Na2S2O3 + K2Cr2O7 = Cr2O2 + NaSO42 + K =>
5 Na2S2O3 + 81 K2Cr2O7 = 81 Cr2O2 + 10 NaSO42 + 162 K
P2O5 + Cu = CuO + P =>
P2O5 + 5 Cu = 5 CuO + 2 P
H3PO2 + K2Cr2O7 + H2SO4 = H3PO3 + K2SO4 + Cr2(SO4)2 + H2O =>
4 H3PO2 + K2Cr2O7 + 3 H2SO4 = 4 H3PO3 + K2SO4 + Cr2(SO4)2 + 3 H2O
CH3OH + OH{-} + MnO4{-} = MnO4{2-} + H2O + CO3{2-} =>
CH3OH + 8 OH{-} + 6 MnO4{-} = 6 MnO4{2-} + 6 H2O + CO3{2-}
BaO*H2SO4 = BaSO4 + H2O =>
BaO*H2SO4 = BaSO4 + H2O
K2Cr2O7 + S = K20 + Cr2O3 + SO2 =>
10 K2Cr2O7 + 20 S = K20 + 10 Cr2O3 + 20 SO2
CH3CH2OH + MnO2 + H2SO4 = CH3COOH + MnSO4 + H2O =>
CH3CH2OH + 2 MnO2 + 2 H2SO4 = CH3COOH + 2 MnSO4 + 3 H2O
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO3 + Na2SO4 = Na2NO3 + HSO4 =>
HNO3 + Na2SO4 = Na2NO3 + HSO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NO2 + Li2O = Li2 + NO3 =>
NO2 + Li2O = Li2 + NO3
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
KHSO4 + HBr = H2SO4 + KBr =>
KHSO4 + HBr = H2SO4 + KBr
CH3CH2CH2CH2CH2OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3CH2CH2CH2COH =>
5 CH3CH2CH2CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 5 CH3CH2CH2CH2COH
KNO3 + Fe + KOH + H2O = NH3 + KFeO2 =>
3 KNO3 + 8 Fe + 5 KOH + 2 H2O = 3 NH3 + 8 KFeO2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
KMnO4 + H2SO4 + HBr = K2SO4 + HBrO + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 HBr = K2SO4 + 5 HBrO + 2 MnSO4 + 3 H2O
Ca(OH2) + H3PO4 = CaPO4 + H3(OH2) =>
Ca(OH2) + H3PO4 = CaPO4 + H3(OH2)
Al2O3(g) = Al(g) + O2(g) =>
2 Al2O3(g) = 4 Al(g) + 3 O2(g)
NaOH + AgCl = NaCl + AgOH =>
NaOH + AgCl = NaCl + AgOH
SH2 + H2O = H3O + S =>
SH2 + 2 H2O = 2 H3O + S
Fe(OH)2 + SO2 = Fe2(SO3)2 + H2O =>
2 Fe(OH)2 + 2 SO2 = Fe2(SO3)2 + 2 H2O
AlCo(Br)3 + CaSO4 = AlCoSO4 + Br3Ca =>
AlCo(Br)3 + CaSO4 = AlCoSO4 + Br3Ca
H2O + B6 = H2OB =>
6 H2O + B6 = 6 H2OB
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl21 =>
21 KMnO4 + 168 HCl = 21 KCl + 21 MnCl2 + 84 H2O + 5 Cl21
Hg(NO3)2 + HCl = HgCl2 + HNO3 =>
Hg(NO3)2 + 2 HCl = HgCl2 + 2 HNO3
FeCl3 + SnCl2 = FeCl2 + SnCl4 =>
2 FeCl3 + SnCl2 = 2 FeCl2 + SnCl4
Fe + NH3 + H2O = Fe(OH)3 + NH4 =>
Fe + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4
CoCl2*6H2O + C2H8N2 + HCl + H2O2 = C6H24N6Cl3Co + H2O =>
2 CoCl2*6H2O + 6 C2H8N2 + 2 HCl + H2O2 = 2 C6H24N6Cl3Co + 14 H2O
NaOH + AgNO3 = NaNO3 + AgOH =>
NaOH + AgNO3 = NaNO3 + AgOH
Al2O3 + Ca(CN)2 = CaO + Al(CN)3 =>
Al2O3 + 3 Ca(CN)2 = 3 CaO + 2 Al(CN)3
All + KClO4 + H2SO4 = KCl + All(SO4)3 + H2O =>
4 All + 3 KClO4 + 12 H2SO4 = 3 KCl + 4 All(SO4)3 + 12 H2O
Zn + H2SO4 = SO2 + Zn(SO4) + H2O =>
Zn + 2 H2SO4 = SO2 + Zn(SO4) + 2 H2O
Na2Cr2O7 + HCl = CrO2Cl2 + NaCl + H2O =>
Na2Cr2O7 + 6 HCl = 2 CrO2Cl2 + 2 NaCl + 3 H2O
Sr3P2 + Au2Se = SrSe + Au3P =>
Sr3P2 + 3 Au2Se = 3 SrSe + 2 Au3P
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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