| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li{+} + CO3{2-} = Li2CO3
NH3 + NO3 = H2O + N =>
2 NH3 + NO3 = 3 H2O + 3 N
Al(s) + NiBr2(aq) = Al(s)Br2(aq) + Ni(aq) =>
Al(s) + NiBr2(aq) = Al(s)Br2(aq) + Ni(aq)
Ba(NO3)2KH2PO4 = BaH2PO4K(NO3)2 =>
Ba(NO3)2KH2PO4 = BaH2PO4K(NO3)2
K2(CrO4) + CaCl2 = KCl + Ca(CrO4) =>
K2(CrO4) + CaCl2 = 2 KCl + Ca(CrO4)
NH4NO3 + LiClO4 = NH4ClO4 + LiNO3 =>
NH4NO3 + LiClO4 = NH4ClO4 + LiNO3
Ba(ClO4)2 + Na2S = BaS + Na(ClO4) =>
Ba(ClO4)2 + Na2S = BaS + 2 Na(ClO4)
H2O + O3 = H2O3 =>
3 H2O + 2 O3 = 3 H2O3
AgNO3(aq) + NaBr(aq) = AgBr(s) + NaNO3(aq) =>
AgNO3(aq) + NaBr(aq) = AgBr(s) + NaNO3(aq)
CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3 =>
CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3
Cu + Na2CO3 = Na + Cu(CO3)2 =>
Cu + 2 Na2CO3 = 4 Na + Cu(CO3)2
CH3COOHCH2OH = CH3COOCH2H2O =>
CH3COOHCH2OH = CH3COOCH2H2O
FeOCl2O3 = Fe(ClO2)2 =>
FeOCl2O3 = Fe(ClO2)2
CH3CH3Br2 = CH3CH2BrHBr =>
CH3CH3Br2 = CH3CH2BrHBr
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
CdO + H2SO4 = CdSO4 + H2O =>
CdO + H2SO4 = CdSO4 + H2O
Na(Al(OH)4) + HCl = NaCl + Al(OH)3H2O =>
Na(Al(OH)4) + HCl = NaCl + Al(OH)3H2O
Cu + HNO3 = Cu[NO3]2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu[NO3]2 + 2 NO2 + 2 H2O
(CH3CH3) + O2 = CO2 + (H2O) =>
2(CH3CH3) + 7 O2 = 4 CO2 + 6(H2O)
Co(NO3)2*6H2O = Co2O3 + NO2 + O2 + H2O =>
4 Co(NO3)2*6H2O = 2 Co2O3 + 8 NO2 + O2 + 24 H2O
Ca + Fe(Cl)3 = Ca(Cl)2 + Fe =>
3 Ca + 2 Fe(Cl)3 = 3 Ca(Cl)2 + 2 Fe
C2H6O + Cr2O7{-2} + H{+} = C2H4O2 + Cr{+3} + H2O =>
3 C2H6O + 2 Cr2O7{-2} + 16 H{+} = 3 C2H4O2 + 4 Cr{+3} + 11 H2O
NaCl(aq) + NH4Cl(aq) = NaCl2(s) + NH4 =>
NaCl(aq) + NH4Cl(aq) = NaCl2(s) + NH4
H2(SO4) + Li(OH) = H2(OH) + Li(SO4) =>
H2(SO4) + Li(OH) = H2(OH) + Li(SO4)
KOH + CS2 + C4H10O = C6H11KOS2 + H2O =>
4 KOH + 4 CS2 + 5 C4H10O = 4 C6H11KOS2 + 5 H2O
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + H2O =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 H2O
KHS + H2SO4 = KHSO4 + H2S =>
KHS + H2SO4 = KHSO4 + H2S
FeCl3 + HC2H3O2 = Fe(C2H3O2)3 + HCl =>
FeCl3 + 3 HC2H3O2 = Fe(C2H3O2)3 + 3 HCl
Cu(NO3)2(aq) + K2S(aq) = CuS(s) + KNO3(aq) =>
Cu(NO3)2(aq) + K2S(aq) = CuS(s) + 2 KNO3(aq)
[Cu(NH3)4]SO4(aq) + Mg(s) = MgSO4(aq) + NH3(aq) + Cu(s) =>
[Cu(NH3)4]SO4(aq) + Mg(s) = MgSO4(aq) + 4 NH3(aq) + Cu(s)
Na2CO3 + H2SO4 = Na2SO4(aq) + CO2(g) + H2O(l) =>
Na2CO3 + H2SO4 = Na2SO4(aq) + CO2(g) + H2O(l)
H2SO4 + NaSiO3 = NaSO4 + H2SiO3 =>
H2SO4 + NaSiO3 = NaSO4 + H2SiO3
CH3COOC6H4COOH + NaOH = NaCH3COOC6H4COO + H2O =>
CH3COOC6H4COOH + NaOH = NaCH3COOC6H4COO + H2O
Na2MoO4 + H2SO4 = Na2SO4 + MoO3 + H2O =>
Na2MoO4 + H2SO4 = Na2SO4 + MoO3 + H2O
Cl2 + KI + KOH = KCl + KIO3 + H2O =>
3 Cl2 + KI + 6 KOH = 6 KCl + KIO3 + 3 H2O
FeCr2O4 = Cr2O3 + FeO =>
FeCr2O4 = Cr2O3 + FeO
CoSO4 + BaCl2 = CoCl2 + BaSO4 =>
CoSO4 + BaCl2 = CoCl2 + BaSO4
Na2O + B2O3 = Na2B4O7 =>
Na2O + 2 B2O3 = Na2B4O7
H2CCHCOOH + KMnO4 + H2O = H2C(OH)CH(OH)COOH + KOH + MnO2 =>
3 H2CCHCOOH + 2 KMnO4 + 4 H2O = 3 H2C(OH)CH(OH)COOH + 2 KOH + 2 MnO2
S + NaCl = SCl + Na =>
S + NaCl = SCl + Na
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Sr(HO)2*8H2O + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(HO)2*8H2O + 2 NH4Cl = SrCl2 + 2 NH3 + 10 H2O
KCl + HNO3 = KClO3 + HNO2 =>
KCl + 3 HNO3 = KClO3 + 3 HNO2
C8H17OH + O2 = CO2 + H2O =>
C8H17OH + 12 O2 = 8 CO2 + 9 H2O
PO4 + BaCl2 = Ba3(PO4)2 + Cl =>
2 PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 Cl
CH3CH2NHCH2CH3 + HCl = CH3CH2NH2ClCH2CH3 =>
CH3CH2NHCH2CH3 + HCl = CH3CH2NH2ClCH2CH3
CH3COCH3 + NH2OH = CH3COOH + CH3NH2 =>
CH3COCH3 + NH2OH = CH3COOH + CH3NH2
C10H12O3 + H2O + O2 = C6H12O6 =>
6 C10H12O3 + 24 H2O + 9 O2 = 10 C6H12O6
Ca + H2O2 = CaO + H2O =>
Ca + H2O2 = CaO + H2O
KClO4 + KCl + HBr = KBr + Cl2 + H2O =>
KClO4 + 7 KCl + 8 HBr = 8 KBr + 4 Cl2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/10/24
Équations équilibrées sur05/10/23
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