| Équations équilibrées la veille | Équations équilibrées le lendemain |
O2 + C9H20 = 9 C + H20O2
PH3 + O2 = H2O + P2O5 =>
2 PH3 + 4 O2 = 3 H2O + P2O5
Ra + HF = RaF2 + H2 =>
Ra + 2 HF = RaF2 + H2
Mg + Fe203 = FeMg0 =>
203 Mg + Fe203 = 203 FeMg0
Li2O + H2 = LiOH + LiH =>
Li2O + H2 = LiOH + LiH
(NH4)SO4 + LiOH = NH4(OH)2 + Li2SO4 =>
(NH4)SO4 + 2 LiOH = NH4(OH)2 + Li2SO4
CuCl2*2H2O + NaOH = Cu(OH)2*2H2O + NaCl =>
CuCl2*2H2O + 2 NaOH = Cu(OH)2*2H2O + 2 NaCl
HBO2 + Ca(OH)2 = Ca(BO2)2 + H2O =>
2 HBO2 + Ca(OH)2 = Ca(BO2)2 + 2 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
YBa2Cu3O7 + HCl = CuCl2 + YCl3 + BaCl2 + H2O + O2 =>
4 YBa2Cu3O7 + 52 HCl = 12 CuCl2 + 4 YCl3 + 8 BaCl2 + 26 H2O + O2
C6OH12 + O2 = CO2 + H2O =>
2 C6OH12 + 17 O2 = 12 CO2 + 12 H2O
SiH3(OH) + O2 = SiO2 + H2O =>
2 SiH3(OH) + 3 O2 = 2 SiO2 + 4 H2O
Al(s) + NaCl(aq) = AlCl3(aq) + Na(s) =>
Al(s) + 3 NaCl(aq) = AlCl3(aq) + 3 Na(s)
HC2H3O2KOH = KC2H3O2H2O =>
HC2H3O2KOH = KC2H3O2H2O
CH3COOH + CH3 = CH3COOCH3 + H2O =>
7 CH3COOH + 4 CH3 = 6 CH3COOCH3 + 2 H2O
Bi(OH)3 + H2Cr2O7 = Bi2(Cr2O7)3 + H2O =>
2 Bi(OH)3 + 3 H2Cr2O7 = Bi2(Cr2O7)3 + 6 H2O
KMnO4 + H2SO4 = Mn2O7K2SO4 + H2O =>
2 KMnO4 + H2SO4 = Mn2O7K2SO4 + H2O
(CH3)2NH + O2 = CO2 + H2O + N2 =>
4(CH3)2NH + 15 O2 = 8 CO2 + 14 H2O + 2 N2
Mg + Si + O = MgSiO =>
Mg + Si + O = MgSiO
NaClO + CH3CH2OH = C3H6O + H2O + NaCl =>
2 NaClO + 3 CH3CH2OH = 2 C3H6O + 3 H2O + 2 NaCl
Ba3(NpO5)2 + HCl = Cl2 + NpO2Cl + BaCl2 + H2O =>
Ba3(NpO5)2 + 12 HCl = 2 Cl2 + 2 NpO2Cl + 3 BaCl2 + 6 H2O
PCl5(l) = PCl3(g) + Cl2(g) =>
PCl5(l) = PCl3(g) + Cl2(g)
CaOH + H2O = CaH2O + OH =>
CaOH + H2O = CaH2O + OH
Mg(OH)2 + PH3 = Mg3P2 + H2O =>
3 Mg(OH)2 + 2 PH3 = Mg3P2 + 6 H2O
Al(OH)3 + OH = [Al(OH)4] =>
Al(OH)3 + OH = [Al(OH)4]
Fe(NO3)3 + NH3 = Fe(OH)3 + N4O6 =>
Fe(NO3)3 + NH3 = Fe(OH)3 + N4O6
C2H3Cl + Br2 = C2H3ClBr2 =>
C2H3Cl + Br2 = C2H3ClBr2
C3H7OH + NaOH = C3H7ONa + H2O =>
C3H7OH + NaOH = C3H7ONa + H2O
Au2S3 + H2 = Au + H1S =>
2 Au2S3 + 3 H2 = 4 Au + 6 H1S
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
CH3NH2 + OH = CH3NH + H2O =>
CH3NH2 + OH = CH3NH + H2O
MnO4 + SO3 = MnO2 + SO4 =>
MnO4 + 2 SO3 = MnO2 + 2 SO4
C6H10 + Na2CO3 = C6H10Na2 + CO3 =>
C6H10 + Na2CO3 = C6H10Na2 + CO3
SiO2 + Ca3(PO4)2 + Zn = CaSiO3 + P + ZnO =>
3 SiO2 + Ca3(PO4)2 + 5 Zn = 3 CaSiO3 + 2 P + 5 ZnO
H2CO3(aq) + Mg(OH)2(aq) = MgCO3(aq) + H2O(l) =>
H2CO3(aq) + Mg(OH)2(aq) = MgCO3(aq) + 2 H2O(l)
Co(ClO3)2 + AlPO4 = Co3(PO4)2 + Al(ClO3)3 =>
3 Co(ClO3)2 + 2 AlPO4 = Co3(PO4)2 + 2 Al(ClO3)3
C2H5OH + O2 = H3O + CO2 =>
2 C2H5OH + 5 O2 = 4 H3O + 4 CO2
KBrO3 + H3AsO3 = KBr + H3AsO4 =>
KBrO3 + 3 H3AsO3 = KBr + 3 H3AsO4
TiBr4 = Ti + Br2 =>
TiBr4 = Ti + 2 Br2
KBr + H2SO4 = K2SO4 + Br + H2SO2 + H2O =>
4 KBr + 3 H2SO4 = 2 K2SO4 + 4 Br + H2SO2 + 2 H2O
Pe + N + IS = PeNIS =>
Pe + N + IS = PeNIS
SrSO4 + H2O = H2SO4 + Sr(OH)2 =>
SrSO4 + 2 H2O = H2SO4 + Sr(OH)2
Re(s) + O2(g) = Re2O7(s) =>
4 Re(s) + 7 O2(g) = 2 Re2O7(s)
Bi2O3 + HBr = Bi5O7Br + H2O =>
5 Bi2O3 + 2 HBr = 2 Bi5O7Br + H2O
Cr(NO3)2 + Na2SO3 = CrSO3 + NaNO3 =>
Cr(NO3)2 + Na2SO3 = CrSO3 + 2 NaNO3
P + Cl2(excess) = PCl5 =>
2 P + 5 Cl2(excess) = 2 PCl5
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Cu2S + HNO3 = CuNO3 + CuS + NO2 + H2O =>
Cu2S + 2 HNO3 = CuNO3 + CuS + NO2 + H2O
Sr(OH) = Sr + OH =>
Sr(OH) = Sr + OH
P + O2 = P2O5*P2O3 =>
4 P + 4 O2 = P2O5*P2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/24
Équations équilibrées sur07/06/23
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