| Équations équilibrées la veille |
2 KMnO4 + 3 Sn(OH)2 + 4 KOH = 2 MnO2 + 3 K2SnO3 + 5 H2O
C11H14O + Br2 = C11H13BrO*HBr =>
C11H14O + Br2 = C11H13BrO*HBr
AgNO3 + Na2(CrO4) = Ag2(CrO4) + NaNO3 =>
2 AgNO3 + Na2(CrO4) = Ag2(CrO4) + 2 NaNO3
K(MnO4) + C3H5(OH)3 = K2(CO3) + Mn2O3 + CO2 + H2O =>
14 K(MnO4) + 4 C3H5(OH)3 = 7 K2(CO3) + 7 Mn2O3 + 5 CO2 + 16 H2O
Ni(s) + MgSO4(ag) = NiSO4(ag) + Mg(s) =>
Ni(s) + MgSO4(ag) = NiSO4(ag) + Mg(s)
Zn + MnO4 = ZnO2 + MnO2 =>
Zn + MnO4 = ZnO2 + MnO2
C6H8O6 + C2H6O2 = C8H14O8 =>
C6H8O6 + C2H6O2 = C8H14O8
F2 + BiCl3 = Cl2 + BiF =>
F2 + 2 BiCl3 = 3 Cl2 + 2 BiF
KMnO4 + H2SO4 = O2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 6 H2SO4 = 5 O2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
Mg + H(SO4) = Mg(SO4) + H2 =>
2 Mg + 2 H(SO4) = 2 Mg(SO4) + H2
N2O5 + HNO3 = N2NO3 + HO5 =>
N2O5 + HNO3 = N2NO3 + HO5
V2O5 + NH3(g) + H2O = NH4VO3(s) =>
V2O5 + 2 NH3(g) + H2O = 2 NH4VO3(s)
C5H6 + O2 = CO2 + H2O =>
2 C5H6 + 13 O2 = 10 CO2 + 6 H2O
Mg + HCOOH = MgCOOH + H2 =>
2 Mg + 2 HCOOH = 2 MgCOOH + H2
MnO4{-} + HS{-} + H2O = S + MnO2 + OH{-} =>
2 MnO4{-} + 3 HS{-} + H2O = 3 S + 2 MnO2 + 5 OH{-}
Fe2O3 + Fe = FeO =>
Fe2O3 + Fe = 3 FeO
Hg(OH)2(aq) + LiF(aq) = LiOH(aq) + HgF2(aq) =>
Hg(OH)2(aq) + 2 LiF(aq) = 2 LiOH(aq) + HgF2(aq)
HCN + CsOH = CsCN + H2O =>
HCN + CsOH = CsCN + H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Li2CO3(aq) + NaCl(aq) = LiCl(aq) + Na2CO3(aq) =>
Li2CO3(aq) + 2 NaCl(aq) = 2 LiCl(aq) + Na2CO3(aq)
Au + Sn = AuSn =>
Au + Sn = AuSn
C6H5NH3Cl = C6H5NH2 + HCl =>
C6H5NH3Cl = C6H5NH2 + HCl
BP + ZnCl2 + KF = ZnBPF + KCl + F2 =>
2 BP + 2 ZnCl2 + 4 KF = 2 ZnBPF + 4 KCl + F2
Ca(CN)2 + Fe2(SO4)3 = Ca(SO4) + Fe(CN)3 =>
3 Ca(CN)2 + Fe2(SO4)3 = 3 Ca(SO4) + 2 Fe(CN)3
PO4 + H2O = H3PO4 + OH =>
PO4 + 3 H2O = H3PO4 + 3 OH
K(aq) + Ni(NO3)2(aq) = KNO3(aq) + Ni(s) =>
2 K(aq) + Ni(NO3)2(aq) = 2 KNO3(aq) + Ni(s)
UO3 + Na2CO3 + H2O = Na4(UO2(CO3)3) + NaOH =>
UO3 + 3 Na2CO3 + H2O = Na4(UO2(CO3)3) + 2 NaOH
K2S + Pb(SO3)2 = K2Pb + S(SO3)2 =>
K2S + Pb(SO3)2 = K2Pb + S(SO3)2
NaHCO3 + C6H7O7 = H2O + CO2 + Na3C6H7O7 =>
51 NaHCO3 + 20 C6H7O7 = 36 H2O + 69 CO2 + 17 Na3C6H7O7
Mg(s) + PdCl2(aq) = MgCl2(aq) + Pd(s) =>
Mg(s) + PdCl2(aq) = MgCl2(aq) + Pd(s)
K2S + Pb(SO3)2 = K2Pb + S(SO3)2 =>
K2S + Pb(SO3)2 = K2Pb + S(SO3)2
BeO + CO = Be + CO2 =>
BeO + CO = Be + CO2
CuCl2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + KCl =>
2 CuCl2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 KCl
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
KNo3 + NaI = KI + NaNo3 =>
KNo3 + NaI = KI + NaNo3
FeI2 + Mg = MgI2 + Fe =>
FeI2 + Mg = MgI2 + Fe
HBrO3 + NO2 + H2O = HNO3 + Br2 =>
2 HBrO3 + 10 NO2 + 4 H2O = 10 HNO3 + Br2
H3BO3 + Ti(OH)4 = TiOHBO3 + H2O =>
H3BO3 + Ti(OH)4 = TiOHBO3 + 3 H2O
Fe2O3 + Fe = FeO =>
Fe2O3 + Fe = 3 FeO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C3H4O3 + H2 = C3H6O3 =>
C3H4O3 + H2 = C3H6O3
Al2O3 + KCl = AlCl3 + K6O3 =>
Al2O3 + 6 KCl = 2 AlCl3 + K6O3
HCl + KMnO4 + FeCl2 = MnCl2 + KCl + FeCl3 + H2O =>
8 HCl + KMnO4 + 5 FeCl2 = MnCl2 + KCl + 5 FeCl3 + 4 H2O
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
Li2O + FeCl2 = LiCl + FeO =>
Li2O + FeCl2 = 2 LiCl + FeO
K + NO = K2O + N2 =>
4 K + 2 NO = 2 K2O + N2
C8H18N + O2 = CO2 + H2O + N2 =>
2 C8H18N + 25 O2 = 16 CO2 + 18 H2O + N2
Co(NO3)3(aq) + Na2S(aq) = Co2S3 + NaNO3 =>
2 Co(NO3)3(aq) + 3 Na2S(aq) = Co2S3 + 6 NaNO3
FeO = Fe + O =>
FeO = Fe + O
Fe2O3 + CCl4 = FeCl3 + COCl2 =>
Fe2O3 + 3 CCl4 = 2 FeCl3 + 3 COCl2
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| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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