| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C8H8O3 + 5 NaBH4 + 20 H2O = 4 C8H18O3 + 5 H3BO3 + 5 NaOH
NaO2 + SO2 = NaO4 + S =>
NaO2 + SO2 = NaO4 + S
K2Cr2O7 + H2SO4 + CH3CH2OH + H2O = KCr(SO4)2*12H2O + CH3COH =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2OH + 17 H2O = 2 KCr(SO4)2*12H2O + 3 CH3COH
Cu2(OH)3Cl + Mg = MgO + MgCl2 + Cu + H2 =>
2 Cu2(OH)3Cl + 7 Mg = 6 MgO + MgCl2 + 4 Cu + 3 H2
Ba[Al(OH)4]2 + HCl = AlCl3 + BaCl2 + H2O =>
Ba[Al(OH)4]2 + 8 HCl = 2 AlCl3 + BaCl2 + 8 H2O
C3H48 + O2 = CO2 + H2O =>
C3H48 + 15 O2 = 3 CO2 + 24 H2O
Li2SO3 + H2O = Li2SO4 + H =>
Li2SO3 + H2O = Li2SO4 + 2 H
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
Cd(OH)2 + NH3 = [Cd(NH3)6](OH)2 =>
Cd(OH)2 + 6 NH3 = [Cd(NH3)6](OH)2
Ag + Zn(NO3)2 = Zn + Ag(NO3)2 =>
Ag + Zn(NO3)2 = Zn + Ag(NO3)2
O2 + Ca3N2 = CaO + N2 =>
3 O2 + 2 Ca3N2 = 6 CaO + 2 N2
PhC3H5 + KMnO4 + H2O = PhC3H7O2 + KOH + MnO2 =>
3 PhC3H5 + 2 KMnO4 + 4 H2O = 3 PhC3H7O2 + 2 KOH + 2 MnO2
C6H10O + C4H9NO = C10H17NO + H2O =>
C6H10O + C4H9NO = C10H17NO + H2O
H2SO3 + KMnO4 = K2SO4 + MnSO4 + H2SO4 + H2O =>
5 H2SO3 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 2 H2SO4 + 3 H2O
(Fe(C2O4)2) + Fe(CN)6 = Fe4[Fe(CN)6]3 + Fe(C2O4)3 =>
12(Fe(C2O4)2) + 3 Fe(CN)6 = Fe4[Fe(CN)6]3 + 8 Fe(C2O4)3
As2S3 + HNO3 + H2O = H3As2O4 + NO + S =>
3 As2S3 + 5 HNO3 + 2 H2O = 3 H3As2O4 + 5 NO + 9 S
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
Li4O4 + H2O = Li4O4H4 + O2 =>
Li4O4 + 2 H2O = Li4O4H4 + O2
K3PO4 + BaCl2 = Ba(PO4) + Cl2K3 =>
K3PO4 + BaCl2 = Ba(PO4) + Cl2K3
KI + KNO2 + CH3COOH = CH3COOK + I2 + NO + H2O =>
2 KI + 2 KNO2 + 4 CH3COOH = 4 CH3COOK + I2 + 2 NO + 2 H2O
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
K2CrO4 + H2SO4 = K2SO4 + (K2Cr2O7) + H2O =>
2 K2CrO4 + H2SO4 = K2SO4 + (K2Cr2O7) + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn(OH)2(aq) + H2CO3(aq) = ZnCO3(s) + H2O(l) =>
Zn(OH)2(aq) + H2CO3(aq) = ZnCO3(s) + 2 H2O(l)
Li2CO3 + H2O = LiOH + CO2 =>
Li2CO3 + H2O = 2 LiOH + CO2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
XCa + NaCl = XCaCl + Na =>
XCa + NaCl = XCaCl + Na
Ca(OH)2 + H3NSO3 = CaNH2 + H + S + O =>
Ca(OH)2 + H3NSO3 = CaNH2 + 3 H + S + 5 O
C6H6N2O4 + H2 = C6H8N2 + H2O =>
C6H6N2O4 + 5 H2 = C6H8N2 + 4 H2O
B4C + TiO2 = B6C + TiB2 + CO =>
5 B4C + TiO2 = 3 B6C + TiB2 + 2 CO
FeO + NaCl = FeCl2 + Na2O =>
FeO + 2 NaCl = FeCl2 + Na2O
Zn + HNO3 + HCl = ZnCl2 + N2O + H2O =>
4 Zn + 2 HNO3 + 8 HCl = 4 ZnCl2 + N2O + 5 H2O
C2H5OH(l) + PCl3(l) = C2H5Cl(l) + H3PO3 =>
3 C2H5OH(l) + PCl3(l) = 3 C2H5Cl(l) + H3PO3
S + O2 = SO2 =>
S + O2 = SO2
Li + HNO3 = LiNO3 + H2O + N2O =>
8 Li + 10 HNO3 = 8 LiNO3 + 5 H2O + N2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cl2 + NaIO3 = NaCl2 + IO3 =>
Cl2 + NaIO3 = NaCl2 + IO3
Al3S3 = Al + S8 =>
8 Al3S3 = 24 Al + 3 S8
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Ba + N2 = Ba3N6 =>
3 Ba + 3 N2 = Ba3N6
Tl + Cl = Tl(Cl) =>
Tl + Cl = Tl(Cl)
Mg + Al(OH)3 = Mg(OH)2 + Al =>
3 Mg + 2 Al(OH)3 = 3 Mg(OH)2 + 2 Al
HgO(s) = Hg + O2(s) =>
2 HgO(s) = 2 Hg + O2(s)
[CoCl2]6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
[CoCl2]6H2O + 6 NH4Cl + 30 NH3 + 3 H2O2 = 6[Co(NH3)6]Cl3 + 7 H2O
ZnSO4 + BaCl2 = BaSO4 + ZnCl2 =>
ZnSO4 + BaCl2 = BaSO4 + ZnCl2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Co(NO3)2 + Cl = CoCl2 + NO3 =>
Co(NO3)2 + 2 Cl = CoCl2 + 2 NO3
BaBr2 + AgOH = AgBr + Ba(OH)2 =>
BaBr2 + 2 AgOH = 2 AgBr + Ba(OH)2
NaOH + ClSO4 = Na2SO4 + Cl(OH)2 =>
2 NaOH + ClSO4 = Na2SO4 + Cl(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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