| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + Cu(CH3COO)2 = Cu(OH)2 + 2 LiCH3COO
Fe2O3 + OH = FeO3 + H2O =>
Fe2O3 + 6 OH = 2 FeO3 + 3 H2O
CuBr2 + Sr(NO3)2 = Cu(NO3)2 + SrBr2 =>
CuBr2 + Sr(NO3)2 = Cu(NO3)2 + SrBr2
Al(Na3)3 + NaOH = AlOH + Na =>
Al(Na3)3 + NaOH = AlOH + 10 Na
C6H13OH + Br2 = C6H12Br2 + H2O =>
C6H13OH + Br2 = C6H12Br2 + H2O
V(OH)3 + H2SO4 = (VOH)SO4 + H2O =>
V(OH)3 + H2SO4 = (VOH)SO4 + 2 H2O
CaCl2 + K2HPO4 = CaPO4 + K2HCl2 =>
CaCl2 + K2HPO4 = CaPO4 + K2HCl2
Fe + S = FeS =>
Fe + S = FeS
K3[Cr(OH)6] = Cr2O3 + H2O + KOH =>
2 K3[Cr(OH)6] = Cr2O3 + 3 H2O + 6 KOH
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
Ca3(PO4)2 + Si02 + C = CaSi03 + CO + P4 =>
2 Ca3(PO4)2 + 9 Si02 + 16 C = 6 CaSi03 + 16 CO + P4
Zn(NO3)2(H2O)6 + C6H12N4 = Zn5(OH)8(NO3)2(H2O)2 + CO2 + N2 + H2O =>
45 Zn(NO3)2(H2O)6 + 10 C6H12N4 = 9 Zn5(OH)8(NO3)2(H2O)2 + 60 CO2 + 56 N2 + 276 H2O
Co(NO3)2 + Na2CO3 = CoCO3 + NaNO3 =>
Co(NO3)2 + Na2CO3 = CoCO3 + 2 NaNO3
S = S8 =>
8 S = S8
H3PO4 + NH3 = NPO4 + H(H3)3 =>
5 H3PO4 + 5 NH3 = 5 NPO4 + 3 H(H3)3
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
SiO2 + NaOH = SiO3NaH =>
SiO2 + NaOH = SiO3NaH
KOH + S = K2SO4 + K2S + H2O =>
8 KOH + 4 S = K2SO4 + 3 K2S + 4 H2O
Au(NO3)3 + Sn = Au + Sn(NO3)4 =>
4 Au(NO3)3 + 3 Sn = 4 Au + 3 Sn(NO3)4
Hg(NO3) + NaCl = Hg2Cl2 + Na(NO3) =>
2 Hg(NO3) + 2 NaCl = Hg2Cl2 + 2 Na(NO3)
H3PO4 + Al2(SiO3)3 = AlPO4 + H2SiO3 =>
2 H3PO4 + Al2(SiO3)3 = 2 AlPO4 + 3 H2SiO3
Fe + O2 + H2O = Fe2O36H20 =>
2 Fe + 13 O2 + 10 H2O = Fe2O36H20
Sn(NO3)2 + KOH = K2[Sn(OH)4] + KNO3 =>
Sn(NO3)2 + 4 KOH = K2[Sn(OH)4] + 2 KNO3
Cr + OH = Cr2O3 + H =>
2 Cr + 3 OH = Cr2O3 + 3 H
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Li + P = Li33P =>
33 Li + P = Li33P
CaCO3 + KHSO4 = CaSO4 + K2SO4 + H2O + CO2 =>
CaCO3 + 2 KHSO4 = CaSO4 + K2SO4 + H2O + CO2
H3PO4 + Al2(SiO3)3 = AlPO4 + H2SiO3 =>
2 H3PO4 + Al2(SiO3)3 = 2 AlPO4 + 3 H2SiO3
Fe + O2 + H2O = Fe2O36H20 =>
2 Fe + 13 O2 + 10 H2O = Fe2O36H20
HNO3 + BaBr = BaNO3 + HBr =>
HNO3 + BaBr = BaNO3 + HBr
Hg(NO3) + NaCl = Hg2Cl2 + Na(NO3) =>
2 Hg(NO3) + 2 NaCl = Hg2Cl2 + 2 Na(NO3)
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
HNO3 + K2Cr2O7 + H2SO4 = NO3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 HNO3 + K2Cr2O7 + 4 H2SO4 = 6 NO3 + K2SO4 + Cr2(SO4)3 + 7 H2O
MnCl2 + NaOH + H2O2 = Mn(OH)3 + NaCl =>
2 MnCl2 + 4 NaOH + H2O2 = 2 Mn(OH)3 + 4 NaCl
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
PbS + H2SO4 = (PbSO4) + H2S =>
PbS + H2SO4 = (PbSO4) + H2S
OH{-} + OCl{-} + Bi2O3 = Cl{-} + BiO3{-} + H2O =>
2 OH{-} + 2 OCl{-} + Bi2O3 = 2 Cl{-} + 2 BiO3{-} + H2O
C8H16 + O = CO + H2O =>
C8H16 + 16 O = 8 CO + 8 H2O
Al + CH3OH = (CH3O)3Al + H2 =>
2 Al + 6 CH3OH = 2(CH3O)3Al + 3 H2
HCl + NaOH = NaCl + H2O* =>
HCl + NaOH = NaCl + H2O*
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
KNO{3} = K + NO{3} =>
KNO{3} = K + NO{3}
HNO3 + K2Cr2O7 + H2SO4 = NO3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 HNO3 + K2Cr2O7 + 4 H2SO4 = 6 NO3 + K2SO4 + Cr2(SO4)3 + 7 H2O
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
HNO3 + K2Cr2O7 + H2SO4 = NO3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 HNO3 + K2Cr2O7 + 4 H2SO4 = 6 NO3 + K2SO4 + Cr2(SO4)3 + 7 H2O
OH + Zn = Zn(OH)4 =>
4 OH + Zn = Zn(OH)4
Al(Na3)3 + NaOH = AlOH + Na =>
Al(Na3)3 + NaOH = AlOH + 10 Na
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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