| Équations équilibrées la veille |
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
PbS + O2 = PbO + S =>
2 PbS + O2 = 2 PbO + 2 S
Hg + Si2 = HgSi =>
2 Hg + Si2 = 2 HgSi
HCl + NaOH = NaCl + H2O* =>
HCl + NaOH = NaCl + H2O*
HCl + Ca2(CO3)2 = CaCl2 + H2CO3 =>
4 HCl + Ca2(CO3)2 = 2 CaCl2 + 2 H2CO3
CuSO4 + Na2S = Na2SO4 + CuS =>
CuSO4 + Na2S = Na2SO4 + CuS
CuCl3 + KI = CuCl + KCl + I =>
CuCl3 + 2 KI = CuCl + 2 KCl + 2 I
Br2 + NaF = BrF + NaBr =>
Br2 + NaF = BrF + NaBr
AsS3 + O2 = As2O3 + SO2 =>
4 AsS3 + 15 O2 = 2 As2O3 + 12 SO2
AlCl3 + NH3 = AlN + HCl =>
AlCl3 + NH3 = AlN + 3 HCl
KI + KClO3 = KIO3 + KCl =>
KI + KClO3 = KIO3 + KCl
Na2S4O6 + Cl2 + H2O = HCl + Na2SO4 + SO2 =>
Na2S4O6 + 4 Cl2 + 4 H2O = 8 HCl + Na2SO4 + 3 SO2
KNO3 + NH4Br = NH3 + KBr + HNO3 =>
KNO3 + NH4Br = NH3 + KBr + HNO3
OCl + SO3 = Cl + SO4 =>
OCl + SO3 = Cl + SO4
BaBr2 + FeSO4 = BaSO4 + FeBr2 =>
BaBr2 + FeSO4 = BaSO4 + FeBr2
C3H8(propano) + O2 = CO2 + H2O =>
C3H8(propano) + 5 O2 = 3 CO2 + 4 H2O
Na2SO3 + KMnO4 + H2O = Na2SO34 + MnO2 + KOH =>
3 Na2SO3 + 62 KMnO4 + 31 H2O = 3 Na2SO34 + 62 MnO2 + 62 KOH
C4080H8162 = C60 + H2 =>
C4080H8162 = 68 C60 + 4081 H2
HOCl + I{-} + H{+} = HOI + HCl =>
HOCl + I{-} + H{+} = HOI + HCl
CsNO3 + KMnO4 = CsMnO4 + KNO3 =>
CsNO3 + KMnO4 = CsMnO4 + KNO3
Br2 + NaF = BrF + NaBr =>
Br2 + NaF = BrF + NaBr
KMnO4 + C6H6 + H2SO4 = H2C2O4 + MnSO4 + K2SO4 + H2O =>
24 KMnO4 + 5 C6H6 + 36 H2SO4 = 15 H2C2O4 + 24 MnSO4 + 12 K2SO4 + 36 H2O
Pb2 + H3(PO4) = H2 + Pb(PO4) =>
Pb2 + 2 H3(PO4) = 3 H2 + 2 Pb(PO4)
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C12H36 + O2 = CO2 + H2O =>
C12H36 + 21 O2 = 12 CO2 + 18 H2O
CuBr + H2O = Cu(H2O)4 + Br =>
CuBr + 4 H2O = Cu(H2O)4 + Br
Al + Br3H2 = AlBr3 + H2 =>
Al + Br3H2 = AlBr3 + H2
NiCl2 + K2(OH) = Ni(OH) + KCl =>
NiCl2 + K2(OH) = Ni(OH) + 2 KCl
C3H8O2 = C3H6O + H2O =>
C3H8O2 = C3H6O + H2O
Na3[Cr(OH)6] = NaCrO2 + H2O + NaOH =>
Na3[Cr(OH)6] = NaCrO2 + 2 H2O + 2 NaOH
CaF2(aq) + KI(aq) = KF(aq) + CaI2(aq) =>
CaF2(aq) + 2 KI(aq) = 2 KF(aq) + CaI2(aq)
ZnI2(s) = Zn(aq) + I(aq) =>
ZnI2(s) = Zn(aq) + 2 I(aq)
WPd3 + PdS2 = WS2 + PdS =>
WPd3 + 5 PdS2 = WS2 + 8 PdS
Hg + S = HgS =>
Hg + S = HgS
AgNO3 + H2SO4 = H2(NO3)2 + Ag2SO4 =>
2 AgNO3 + H2SO4 = H2(NO3)2 + Ag2SO4
CuCl2 + K2C2O4 = CuC2O4 + KCl =>
CuCl2 + K2C2O4 = CuC2O4 + 2 KCl
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Zn + CrO4{-} + H2O = Zn{2+} + Cr(OH{-})3 + OH{-} =>
5 Zn + 2 CrO4{-} + 8 H2O = 5 Zn{2+} + 2 Cr(OH{-})3 + 10 OH{-}
MnO4{-}(aq) + HSO3{-}(aq) + H{+}(aq) = Mn{2+}(aq) + SO4{2-}(aq) + H2O(l) =>
2 MnO4{-}(aq) + 5 HSO3{-}(aq) + H{+}(aq) = 2 Mn{2+}(aq) + 5 SO4{2-}(aq) + 3 H2O(l)
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
Zn + CuBr2 = ZnBr2 + Cu =>
Zn + CuBr2 = ZnBr2 + Cu
TiO2(s) + C(s) + N2(g) = TiN(s) + CO(g) =>
2 TiO2(s) + 4 C(s) + N2(g) = 2 TiN(s) + 4 CO(g)
Mg2SiO4 + CaSiO3 = Ca3Mg(SiO4)2 + CaMgSi2O6 =>
2 Mg2SiO4 + 6 CaSiO3 = Ca3Mg(SiO4)2 + 3 CaMgSi2O6
KMnO4 + H2SO3 = K2SO4 + MnSO4 + H2SO4 + H2 =>
2 KMnO4 + 8 H2SO3 = K2SO4 + 2 MnSO4 + 5 H2SO4 + 3 H2
Ba(NO3)2 + NH2SO3H + H2O = Ba(NH2)3 + H2SO4 + HNOO3 =>
2 Ba(NO3)2 + 5 NH2SO3H + 5 H2O = 2 Ba(NH2)3 + 5 H2SO4 + 3 HNOO3
C6H14 + (C2H5)2O = C10H24O =>
C6H14 + (C2H5)2O = C10H24O
Br + P4 = P24Br =>
Br + 6 P4 = P24Br
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| Équations équilibrées la veille |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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