| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5MgBr + C7H6O + H3O{+} = C13H12O + H2O + MgBr{+}
Fe + H2SO4 = Fe(SO4) + H2 =>
Fe + H2SO4 = Fe(SO4) + H2
K2Cr2O7 + H2O = Cr2O6 + KOH =>
K2Cr2O7 + H2O = Cr2O6 + 2 KOH
H2SO4 + RbOH = RbHSO4 + H2O =>
H2SO4 + RbOH = RbHSO4 + H2O
P4 + H2O + HClO = HCl + H3PO4 =>
P4 + 6 H2O + 10 HClO = 10 HCl + 4 H3PO4
(NH4)2CO3 = (NH4) + CO3 =>
(NH4)2CO3 = 2(NH4) + CO3
FeO4{2-} + C2O4{2-} + H{+} = Fe{3+} + H2O + CO2 =>
2 FeO4{2-} + 3 C2O4{2-} + 16 H{+} = 2 Fe{3+} + 8 H2O + 6 CO2
NH3 + O2 = N2(O)3 + H2O =>
2 NH3 + 3 O2 = N2(O)3 + 3 H2O
HF + Cl = F2 + HCl =>
2 HF + 2 Cl = F2 + 2 HCl
H2SO4 + NH4OH = H2 + SO4NH4OH =>
H2SO4 + NH4OH = H2 + SO4NH4OH
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Pb(OH)2 + KOH = Pb(OH)4K2 =>
Pb(OH)2 + 2 KOH = Pb(OH)4K2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
H2SO4 + NH4OH = H2 + SO4NH4OH =>
H2SO4 + NH4OH = H2 + SO4NH4OH
Na2SiO3 + FeSO4 = FeSiO3 + Na2SO4 =>
Na2SiO3 + FeSO4 = FeSiO3 + Na2SO4
H2SO4 + NH4OH = H2 + SO4NH4OH =>
H2SO4 + NH4OH = H2 + SO4NH4OH
CH4(g)Br2(g) = CH3Br(g)HBr(g) =>
CH4(g)Br2(g) = CH3Br(g)HBr(g)
HNO3 + NaBr = Br2 + NO2 + NaNO3 + H2O =>
4 HNO3 + 2 NaBr = Br2 + 2 NO2 + 2 NaNO3 + 2 H2O
CH2OHCHCHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
9 CH2OHCHCHCH2OH + 4 KMnO4 + 14 H2O = 4 KOH + 4 MnO2 + 12 CH2(OH)CH(OH)CH2(OH)
NaCl + HNO3 = Na(NO3) + HCl =>
NaCl + HNO3 = Na(NO3) + HCl
Fe(OH)3 + HC2H3O2 = H2O + Fe(C2H3O2)3 =>
Fe(OH)3 + 3 HC2H3O2 = 3 H2O + Fe(C2H3O2)3
Ca3P2 + HNO3 = Ca(NO3)2 + NO2 + H3PO4 + H2O =>
Ca3P2 + 22 HNO3 = 3 Ca(NO3)2 + 16 NO2 + 2 H3PO4 + 8 H2O
C6H5CH2OH + NaOH = C6H5COOH + Na + H2O =>
C6H5CH2OH + 4 NaOH = C6H5COOH + 4 Na + 3 H2O
Na2S2O3 + KI + KBrO3 + HCl = NaI + KBr + KCl + H2O + K2S4O6 =>
6 Na2S2O3 + 12 KI + KBrO3 + 6 HCl = 12 NaI + KBr + 6 KCl + 3 H2O + 3 K2S4O6
NaCl + Ag(NO)3 = Na(NO)3 + Ag(Cl) =>
NaCl + Ag(NO)3 = Na(NO)3 + Ag(Cl)
Zn(OH)2 + H3PO3 = ZnHPO3 + H2O =>
Zn(OH)2 + H3PO3 = ZnHPO3 + 2 H2O
CrO + H2SO4 = Cr2(SO4)3 + SO + H2O =>
4 CrO + 7 H2SO4 = 2 Cr2(SO4)3 + SO + 7 H2O
H2SO4(ag) + CaCl2(ag) = H2Cl2(ag) + CaSO4(ag) =>
H2SO4(ag) + CaCl2(ag) = H2Cl2(ag) + CaSO4(ag)
CuCl2 + Al2(CO3)3 = CuCO3 + AlCl3 =>
3 CuCl2 + Al2(CO3)3 = 3 CuCO3 + 2 AlCl3
H2SO4 + AlPO4 = Al2(SO4)3 + H2O + P2O5 =>
3 H2SO4 + 2 AlPO4 = Al2(SO4)3 + 3 H2O + P2O5
C6H4(CO)2O + CH3(CH2)3OH = C6H4(COOC4H9)2 + H2O =>
C6H4(CO)2O + 2 CH3(CH2)3OH = C6H4(COOC4H9)2 + H2O
Zn + S + O2 = ZnSO =>
2 Zn + 2 S + O2 = 2 ZnSO
HF + CaBr2 = HBr + CaF2 =>
2 HF + CaBr2 = 2 HBr + CaF2
S3 + O1 = S1O3 =>
S3 + 9 O1 = 3 S1O3
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
KBr + Na = K + NaBr =>
KBr + Na = K + NaBr
CH3COOH + Li2O = H2O + CH3COOLi =>
2 CH3COOH + Li2O = H2O + 2 CH3COOLi
P4O10 + H2O = PH3 + O2 =>
P4O10 + 6 H2O = 4 PH3 + 8 O2
H2O + SO2 + KMnO4 = H2SO4 + K2SO4 + MnSO4 =>
2 H2O + 5 SO2 + 2 KMnO4 = 2 H2SO4 + K2SO4 + 2 MnSO4
Fe2(SO4)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 6 K2SO4
K2[HgI4] + KCNS = K[Hg(CNS)3] + KI =>
K2[HgI4] + 3 KCNS = K[Hg(CNS)3] + 4 KI
CH3CHCH3OH + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CHCH3OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
CO + Fe2O3 = CO4 + Fe2 =>
CO + Fe2O3 = CO4 + Fe2
Mg(NO3)2 + NH3 = Mg(NH3)4(NO3)2 =>
Mg(NO3)2 + 4 NH3 = Mg(NH3)4(NO3)2
H2SO4 + NH4OH = H2 + SO4NH4OH =>
H2SO4 + NH4OH = H2 + SO4NH4OH
H2O + Al = H2OAl2 =>
H2O + 2 Al = H2OAl2
NaOH + FeSO4 = Fe(OH)2 + Na2SO4 =>
2 NaOH + FeSO4 = Fe(OH)2 + Na2SO4
ZnS + Fe2O3 = Fe2S3 + ZnO =>
3 ZnS + Fe2O3 = Fe2S3 + 3 ZnO
Ca(OH)2 + H2SO4 = Ca2SO4(OH)2 + H2O =>
2 Ca(OH)2 + H2SO4 = Ca2SO4(OH)2 + 2 H2O
BeO2H2 + H3PO4 = Be3P2O8 + H2O =>
3 BeO2H2 + 2 H3PO4 = Be3P2O8 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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