| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MgCl2 + 2 Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + 4 NaCl
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
P + NaCl = Na3P + Cl =>
P + 3 NaCl = Na3P + 3 Cl
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
C6H5CH2CH3 = C6H5CHCH2 + H2 =>
C6H5CH2CH3 = C6H5CHCH2 + H2
Al(s) + NiSO4 = Al2(SO4)3 + Ni =>
2 Al(s) + 3 NiSO4 = Al2(SO4)3 + 3 Ni
C5H9NO2 = C5H7NO2 + H2 =>
C5H9NO2 = C5H7NO2 + H2
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
Be(NO3)2 + NaOH = Na2[Be(OH)4] + NaNO3 =>
Be(NO3)2 + 4 NaOH = Na2[Be(OH)4] + 2 NaNO3
HOCH2CHCH2OH + O2 = CO2 + H2O =>
4 HOCH2CHCH2OH + 15 O2 = 12 CO2 + 14 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Cr(CH3O2)3 + K2CO3 = Cr2(CO3)3 + KCH3O2 =>
2 Cr(CH3O2)3 + 3 K2CO3 = Cr2(CO3)3 + 6 KCH3O2
Ba(HCO3)2(s) = BaCO3(s) + H2O(g) + CO2(g) =>
Ba(HCO3)2(s) = BaCO3(s) + H2O(g) + CO2(g)
Na3PO4 + SiO2 = Na2SiO3 + P2O5 =>
2 Na3PO4 + 3 SiO2 = 3 Na2SiO3 + P2O5
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
CoCO3 + CH3COCH2COCH3 = Co(CH3COCHCOCH3)2 + CO2 + H2O =>
CoCO3 + 2 CH3COCH2COCH3 = Co(CH3COCHCOCH3)2 + CO2 + H2O
KClO3 + HCl = Cl2 + H2O + KCl =>
KClO3 + 6 HCl = 3 Cl2 + 3 H2O + KCl
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
H3PO3 + KMnO4 + H2SO4 = H3PO4 + K2SO4 + MnSO4 + H2O =>
5 H3PO3 + 2 KMnO4 + 3 H2SO4 = 5 H3PO4 + K2SO4 + 2 MnSO4 + 3 H2O
C7H13OH + C7H14O2 = H2O + C14H26O2 =>
C7H13OH + C7H14O2 = H2O + C14H26O2
H2SO4 + Al = S + Al2(SO4)3 + H2O =>
4 H2SO4 + 2 Al = S + Al2(SO4)3 + 4 H2O
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
Ti4Cl + Mg = Ti + MgCl =>
Ti4Cl + Mg = 4 Ti + MgCl
ZnCO3*2Zn(OH)2*1H2O = ZnO + CO2 + H2O =>
ZnCO3*2Zn(OH)2*1H2O = 3 ZnO + CO2 + 3 H2O
(NH4)OH + FeCl3 = (NH4)Cl + Fe(OH)3 =>
3(NH4)OH + FeCl3 = 3(NH4)Cl + Fe(OH)3
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
BaCl2 + (NH4)2O = BaO + NH4Cl =>
BaCl2 + (NH4)2O = BaO + 2 NH4Cl
Al(OH)2NO3 + HNO3 = AlOH(NO3)2 + H2O =>
Al(OH)2NO3 + HNO3 = AlOH(NO3)2 + H2O
Al(OH)3 + NaNO3 = Al(OH)2NO3 + NaOH =>
Al(OH)3 + NaNO3 = Al(OH)2NO3 + NaOH
C18H37OH + H2 = C16H34 + H2O =>
8 C18H37OH + 9 H2 = 9 C16H34 + 8 H2O
In + H2SO4 = In2(SO4)3 + H2O + H2S =>
8 In + 15 H2SO4 = 4 In2(SO4)3 + 12 H2O + 3 H2S
C22H28N2O(g) + O2(g) = H2O(g) + CO2(g) + NO(g) =>
2 C22H28N2O(g) + 59 O2(g) = 28 H2O(g) + 44 CO2(g) + 4 NO(g)
NH4NO3 + CH3COONa = CH3NO3 + NH4COONa =>
NH4NO3 + CH3COONa = CH3NO3 + NH4COONa
Cu(OH) + H2S = Cu2S + H2O =>
2 Cu(OH) + H2S = Cu2S + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fr(OH) + H2Te = Fr2Te + H2O =>
2 Fr(OH) + H2Te = Fr2Te + 2 H2O
C408540H817082 + O2 = C60 + H2O =>
2 C408540H817082 + 408541 O2 = 13618 C60 + 817082 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
S8 + Cl2 + P4 = S5Cl11P3 =>
5 S8 + 44 Cl2 + 6 P4 = 8 S5Cl11P3
Mg(HCO3)2 + Mg(OH)2 = (MgOH)2CO3 + H2O =>
Mg(HCO3)2 + 3 Mg(OH)2 = 2(MgOH)2CO3 + 2 H2O
HCN + KBr = HBr + KCN =>
HCN + KBr = HBr + KCN
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
MnO + Sn = SnO2 + Mn =>
2 MnO + Sn = SnO2 + 2 Mn
(NH4)2SO4 + O2 = H2SO4 + HNO2 + H2O =>
(NH4)2SO4 + 3 O2 = H2SO4 + 2 HNO2 + 2 H2O
HNO2(aq) + Ca(OH)2(s) = Ca(NO2)2(aq) + H2O(l) =>
2 HNO2(aq) + Ca(OH)2(s) = Ca(NO2)2(aq) + 2 H2O(l)
KHC4H4O6 + NaOH = KNaC4H4O6 + H2O =>
KHC4H4O6 + NaOH = KNaC4H4O6 + H2O
(NH4)2SO4 + H2SO4 = NH4HSO4 =>
(NH4)2SO4 + H2SO4 = 2 NH4HSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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