| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + NaOH = Al2OH + Na(SO4)3
LiOH + Li2SO4 = Li2OH + LiSO4 =>
LiOH + Li2SO4 = Li2OH + LiSO4
((CaO)3)(SiO2) + H2O = (CaO)(SiO2)H2O + Ca(OH)2 =>
((CaO)3)(SiO2) + 3 H2O = (CaO)(SiO2)H2O + 2 Ca(OH)2
NH4Fe(SO4)2*12H2O + KNCS = KSCN(SO4)2*12H2O + NH4Fe =>
NH4Fe(SO4)2*12H2O + KNCS = KSCN(SO4)2*12H2O + NH4Fe
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
K2CrO4 + NH4HS + H2O + KOH = S + K3[Cr(OH)6] + NH3 =>
2 K2CrO4 + 3 NH4HS + 2 H2O + 2 KOH = 3 S + 2 K3[Cr(OH)6] + 3 NH3
HBr + Cl2 = BrCl2 + H =>
HBr + Cl2 = BrCl2 + H
Al + NCl = AlCl3 + N2 =>
2 Al + 6 NCl = 2 AlCl3 + 3 N2
CH2CHCH2Cl + KMnO4 + H2O = MnO2 + CH(OH)CH(OH)CH2Cl + KOH =>
CH2CHCH2Cl + KMnO4 + H2O = MnO2 + CH(OH)CH(OH)CH2Cl + KOH
Li2CO3 + LiNO3 = LiO2 + CO2 + N =>
Li2CO3 + 3 LiNO3 = 5 LiO2 + CO2 + 3 N
C135H96O9NS + O2 = CO2 + H2O + N2 + SO2 =>
2 C135H96O9NS + 311 O2 = 270 CO2 + 96 H2O + N2 + 2 SO2
K2Cr2O7 + H2SO4 + H = KCr(SO4)2 + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 H = 2 KCr(SO4)2 + 7 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH2CH2COOH + C2H5OH + HCl = NH3ClCH2COOC2H5 + H2O =>
NH2CH2COOH + C2H5OH + HCl = NH3ClCH2COOC2H5 + H2O
BaCO3 + H3PO4 = BaH2 + (CO3)3(PO4)2 =>
3 BaCO3 + 2 H3PO4 = 3 BaH2 + (CO3)3(PO4)2
ZnSO4 + OH = Zn(OH)2 + SO4 =>
ZnSO4 + 2 OH = Zn(OH)2 + SO4
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C + SiO2 = SiC + O =>
C + SiO2 = SiC + 2 O
C14H17N3O3S = C6H8N2O2S + C8H9NO =>
C14H17N3O3S = C6H8N2O2S + C8H9NO
C7H7Br + C7H8O2 = C14H14O + Br + CH4O =>
50 C7H7Br + 21 C7H8O2 = 35 C14H14O + 50 Br + 7 CH4O
Be + CaO = BeO + Ca =>
Be + CaO = BeO + Ca
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
C6H15NOCl2 + NaOH = C6H15NOCl + NaCl + OH =>
C6H15NOCl2 + NaOH = C6H15NOCl + NaCl + OH
NiO + ClF = NiF2 + Cl2 + O2 =>
2 NiO + 4 ClF = 2 NiF2 + 2 Cl2 + O2
N2 + HNO3 = NO + NH3 =>
7 N2 + 6 HNO3 = 18 NO + 2 NH3
Al2(SO4)3 + NaOH = Al2OH + Na(SO4)3 =>
Al2(SO4)3 + NaOH = Al2OH + Na(SO4)3
K2MnO4 + KBr + H2SO4 = Br2 + K2SO4 + MnSO4 + H2O =>
K2MnO4 + 4 KBr + 4 H2SO4 = 2 Br2 + 3 K2SO4 + MnSO4 + 4 H2O
CH2OH + K = CH2OK + H2 =>
2 CH2OH + 2 K = 2 CH2OK + H2
Zn(NO3)2*6H2O + C12H22O11 = ZnO + H2O + N2 + CO2 =>
24 Zn(NO3)2*6H2O + 5 C12H22O11 = 24 ZnO + 199 H2O + 24 N2 + 60 CO2
Cu + N3 = Cu3N =>
9 Cu + N3 = 3 Cu3N
Mn + OH = MnO2 + H2O =>
Mn + 4 OH = MnO2 + 2 H2O
H2Fe + MnO4 = Fe + Mn + H2O =>
4 H2Fe + MnO4 = 4 Fe + Mn + 4 H2O
Pb(C2H3O2)2 + HBr = PbBr2 + H(C2H3O2) =>
Pb(C2H3O2)2 + 2 HBr = PbBr2 + 2 H(C2H3O2)
C2H5OH = CH3COOC2 + H2 =>
4 C2H5OH = 2 CH3COOC2 + 9 H2
NaO2 + H2SO4 = Na2SO4 + H2O + O2 =>
4 NaO2 + 2 H2SO4 = 2 Na2SO4 + 2 H2O + 3 O2
Zn + Pb2NO2 = ZnNO2 + Pb =>
Zn + Pb2NO2 = ZnNO2 + 2 Pb
CaCl2 + K3(PO4) = Ca3(PO4)2 + (KCl) =>
3 CaCl2 + 2 K3(PO4) = Ca3(PO4)2 + 6(KCl)
CH3CHOHCOOH + NaOH = CH3CHOHCOO + NaOH2 =>
CH3CHOHCOOH + NaOH = CH3CHOHCOO + NaOH2
NaCI + KBr = NaBr + KCI =>
NaCI + KBr = NaBr + KCI
NaClO2 + C6H8O7 = ClO2 + C6H5Na3O7 + NaCl + H2O =>
15 NaClO2 + 4 C6H8O7 = 12 ClO2 + 4 C6H5Na3O7 + 3 NaCl + 6 H2O
HO4 = H2O + O2 =>
4 HO4 = 2 H2O + 7 O2
NaClO2 + C6H8O7 = ClO2 + C6H5Na3O7 + NaCl + H2O =>
15 NaClO2 + 4 C6H8O7 = 12 ClO2 + 4 C6H5Na3O7 + 3 NaCl + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaClO2 + C6H8O7 = ClO2 + C6H5Na3O7 + NaCl + H2O =>
15 NaClO2 + 4 C6H8O7 = 12 ClO2 + 4 C6H5Na3O7 + 3 NaCl + 6 H2O
SnS2 + Na2S = Na2(SnS3) =>
SnS2 + Na2S = Na2(SnS3)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca + HB = H2 + CaB =>
2 Ca + 2 HB = H2 + 2 CaB
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/24
Équations équilibrées sur04/15/23
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