| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 5 HNO3 + 2 MnSO4 + 3 H2O + K2SO4
CuCl + O2 = CuClO3 =>
2 CuCl + 3 O2 = 2 CuClO3
C2H5NH4Cl + NaOH = C2H5NH3 + NaCl + H2O =>
C2H5NH4Cl + NaOH = C2H5NH3 + NaCl + H2O
C6H5NO3 + HCl + Zn = ZnCl3 + H2O + C6H5NH3 =>
C6H5NO3 + 9 HCl + 3 Zn = 3 ZnCl3 + 3 H2O + C6H5NH3
H2SO4 + K2Cr2O7 + SO2 = Cr2(SO4)3 + H2O + K2(SO4) =>
H2SO4 + K2Cr2O7 + 3 SO2 = Cr2(SO4)3 + H2O + K2(SO4)
Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + N2O4 =>
3 Pb(N3)2 + 16 Cr(MnO4)2 = 8 Cr2O3 + 32 MnO2 + Pb3O4 + 9 N2O4
Na2[Cr(OH)6] + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
Na2[Cr(OH)6] + Cl2 + 2 NaOH = Na2CrO4 + 2 NaCl + 4 H2O
(H)3(P)(O)4 + RbOH = (H)2(O) + (Rb)3(P)(O)4 =>
(H)3(P)(O)4 + 3 RbOH = 3(H)2(O) + (Rb)3(P)(O)4
Zn(OH)2 + Cu = Cu(OH)2 + Zn =>
Zn(OH)2 + Cu = Cu(OH)2 + Zn
H3AsO4 + Ca(OH)2 = Ca3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Ca(OH)2 = Ca3(AsO4)2 + 6 H2O
KMnO4 + C6H12 = KH + C + MnO4 =>
12 KMnO4 + C6H12 = 12 KH + 6 C + 12 MnO4
Ca(HS)2 + H3AsO3 + H2SO4 = AsS3 + CaSO4 + H2O =>
21 Ca(HS)2 + 16 H3AsO3 + 27 H2SO4 = 16 AsS3 + 21 CaSO4 + 72 H2O
(NH4)(NO3) = N2O + H2O =>
(NH4)(NO3) = N2O + 2 H2O
Ba(NO3)2 + HCl = BaHCl + NO3 =>
Ba(NO3)2 + HCl = BaHCl + 2 NO3
C8H9NO + HSO3Cl = C8H8O3NSCl + H2O =>
C8H9NO + HSO3Cl = C8H8O3NSCl + H2O
KNO3 + KOH = K2O + HNO3 =>
KNO3 + KOH = K2O + HNO3
NI + H2O = NIO + H2 =>
NI + H2O = NIO + H2
C3H8() + O2() = CO2() + H2O() =>
C3H8() + 5 O2() = 3 CO2() + 4 H2O()
NaNO3 + KSO3 = NaSO3 + NO3K =>
NaNO3 + KSO3 = NaSO3 + NO3K
CaSO4 + S = SO3 + CaS =>
3 CaSO4 + 4 S = 4 SO3 + 3 CaS
H2O + C8H5KO4 = H3O + C8H4KO4 =>
H2O + C8H5KO4 = H3O + C8H4KO4
NaF + RbOH = RbF + NaOH =>
NaF + RbOH = RbF + NaOH
C3H7OH + I2 + NaOH = CHI3 + CH3COONa + NaIH2O =>
C3H7OH + 4 I2 + 6 NaOH = CHI3 + CH3COONa + 5 NaIH2O
KHSO4 + NaOH = H2O + KOH + Na2SO4 =>
KHSO4 + 2 NaOH = H2O + KOH + Na2SO4
CS2 = C + S8 =>
4 CS2 = 4 C + S8
Na2S2O3(g) + Cl2(g) + H2O(l) = NaHSO4(g) + HCl =>
Na2S2O3(g) + 4 Cl2(g) + 5 H2O(l) = 2 NaHSO4(g) + 8 HCl
AlCl3 + H3PO4 = Al(H2PO4)3 + HCl =>
AlCl3 + 3 H3PO4 = Al(H2PO4)3 + 3 HCl
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
Na2CrO4 + Mo(OH)3 = NaOH + Mo2(CrO4)3 =>
3 Na2CrO4 + 2 Mo(OH)3 = 6 NaOH + Mo2(CrO4)3
AgNO3(aq) + Cu + Cl2(aq) = AgCl2(s) + Cu(NO3)2 =>
2 AgNO3(aq) + Cu + 2 Cl2(aq) = 2 AgCl2(s) + Cu(NO3)2
K + H2SO4 = K(H2SO4) =>
K + H2SO4 = K(H2SO4)
Al + Zn(NO3)3 = Al(NO3)3 + Zn =>
Al + Zn(NO3)3 = Al(NO3)3 + Zn
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Ni(CH3COO)2*4H2O + Mn(CH3COO)2*4H2O + CH3COOLi*2H2O + O2 = Li113Ni55Mn32O200 + CO2 + H2O =>
220 Ni(CH3COO)2*4H2O + 128 Mn(CH3COO)2*4H2O + 452 CH3COOLi*2H2O + 2409 O2 = 4 Li113Ni55Mn32O200 + 2296 CO2 + 4018 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KAl3Si3O12H2 + Fe3Al2Si3O12 = Al2SiO5 + SiO2 + KFe3AlSi3O12H2 =>
KAl3Si3O12H2 + Fe3Al2Si3O12 = 2 Al2SiO5 + SiO2 + KFe3AlSi3O12H2
HC6H4CO2 + O2 = CO2 + H2O =>
4 HC6H4CO2 + 29 O2 = 28 CO2 + 10 H2O
Br + Fl2 = BrFl =>
2 Br + Fl2 = 2 BrFl
NiCl2 + NaSCN = Ni(SCN)2 + NaCl =>
NiCl2 + 2 NaSCN = Ni(SCN)2 + 2 NaCl
Na2SiO4 + HBr = NaBr + H2SiO4 =>
Na2SiO4 + 2 HBr = 2 NaBr + H2SiO4
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
SilverNitrate + LithiumChloride = SilverChloride + LithiumNitrate =>
SilverNitrate + LithiumChloride = SilverChloride + LithiumNitrate
K2CrO4 + NaCl + Fe = FeCrO4 + KCl + Na =>
K2CrO4 + 2 NaCl + Fe = FeCrO4 + 2 KCl + 2 Na
Al(NO3)3 + Na2S = AlS3 + Na2NO3 =>
Al(NO3)3 + 3 Na2S = AlS3 + 3 Na2NO3
KHCO3(aq) + HF(aq) = H2O(l) + CO2(g) + KF(aq) =>
KHCO3(aq) + HF(aq) = H2O(l) + CO2(g) + KF(aq)
NaI(aq) + Br2(aq) = NaBr2(aq) + I(aq) =>
NaI(aq) + Br2(aq) = NaBr2(aq) + I(aq)
Al(OH)2 + HNO3 = Al(OH)2(NO3) + NO + H2O =>
3 Al(OH)2 + 4 HNO3 = 3 Al(OH)2(NO3) + NO + 2 H2O
Mg(NO3)2(aq) + Na3PO4(aq) = Na(NO3) + Mg3(PO4)2 =>
3 Mg(NO3)2(aq) + 2 Na3PO4(aq) = 6 Na(NO3) + Mg3(PO4)2
Ba(OH)2(aq) + H3Po4(s) = Ba3(Po4)2(s) + H2O(l) =>
3 Ba(OH)2(aq) + 2 H3Po4(s) = Ba3(Po4)2(s) + 6 H2O(l)
P(s) + H2O(l) = H2(g) + P(OH)5(aq) =>
2 P(s) + 10 H2O(l) = 5 H2(g) + 2 P(OH)5(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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