Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3NO3 + Na3PO4 = Fe3PO4 + Na3 + NO3
Zn + Ag(NO3){-}1 = Zn(NO3){-}12 + Ag =>
Zn + Ag(NO3){-}1 = Zn(NO3){-}12 + Ag
MgO + H2O = MgH2 + O =>
MgO + H2O = MgH2 + 2 O
FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + H2O + NH4OH =>
8 FeSO4 + 4 H2SO4 + HNO3 = 4 Fe2(SO4)3 + 2 H2O + NH4OH
Cu3P2 = Cu + P =>
Cu3P2 = 3 Cu + 2 P
Cr2O7{-}2 + H{+} + SO3{-}2 = SO4{-}2 + H2O + Cr{+} =>
2 Cr2O7{-}2 + 6 H{+} + 11 SO3{-}2 = 11 SO4{-}2 + 3 H2O + 4 Cr{+}
NOH + CO = NH + CO2 =>
NOH + CO = NH + CO2
NH4 + NiSO4 = NSO4 + NiH4 =>
NH4 + NiSO4 = NSO4 + NiH4
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4(aq) + NaC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4(aq) + 2 NaC2H3O2(aq)
CH3CH2(OH)CH3 + CuO = CH3C(O)CH3 + Cu + H2O =>
2 CH3CH2(OH)CH3 + 3 CuO = 2 CH3C(O)CH3 + 3 Cu + 3 H2O
HCOOH + KMnO4 + H2SO4 = CO3 + H2O + K2SO4 + MnSO4 =>
5 HCOOH + 4 KMnO4 + 6 H2SO4 = 5 CO3 + 11 H2O + 2 K2SO4 + 4 MnSO4
H3As + Mg = AsMg + H =>
H3As + Mg = AsMg + 3 H
Fe2SiO4 + C = Fe2Si + CO =>
Fe2SiO4 + 4 C = Fe2Si + 4 CO
N2 + O2 + H2 = NOH =>
N2 + O2 + H2 = 2 NOH
Pt + HBr = PtBr4 + H2 =>
Pt + 4 HBr = PtBr4 + 2 H2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
NH4OH(aq) = NH3 + H2O =>
NH4OH(aq) = NH3 + H2O
H2C2O4(s) + NaOH(aq) = H2O(l) + CO2(g) + Na4C =>
4 H2C2O4(s) + 4 NaOH(aq) = 6 H2O(l) + 7 CO2(g) + Na4C
C7H14ONa + HCl = C7H15O + NaCl =>
C7H14ONa + HCl = C7H15O + NaCl
Na2B4O7 + HCl + H2O = B(OH)3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 B(OH)3 + 2 NaCl
AgClO3(s) = AgCl + O2 =>
2 AgClO3(s) = 2 AgCl + 3 O2
Sb2O5(s) + HCl(aq) + H2O(l) = H3SbO3(aq) + Cl2(g) =>
Sb2O5(s) + 4 HCl(aq) + H2O(l) = 2 H3SbO3(aq) + 2 Cl2(g)
Mn2O4 + KClO3 + K2CO3 = KMnO4 + KCl + CO2 =>
Mn2O4 + KClO3 + K2CO3 = 2 KMnO4 + KCl + CO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
(NH4)(NO3)NaOH = Na(NO3)NH3H2O =>
(NH4)(NO3)NaOH = Na(NO3)NH3H2O
CrCl2 + KMnO4 + H2SO4 = Cr2(SO4)3 + MnCl2 + KCl + Cl2 + H2O =>
16 CrCl2 + 6 KMnO4 + 24 H2SO4 = 8 Cr2(SO4)3 + 6 MnCl2 + 6 KCl + 7 Cl2 + 24 H2O
Na2PO4 + NiCl2 = NiPO4 + NaCl =>
Na2PO4 + NiCl2 = NiPO4 + 2 NaCl
C3H8O3 + H2S = C3H8O2S + H2O =>
C3H8O3 + H2S = C3H8O2S + H2O
MnO4{-} + (SO3)2{-} + H3O{+} = Mn2{+} + (SO4)2{-} + H2O =>
8 MnO4{-} + 13(SO3)2{-} + 12 H3O{+} = 4 Mn2{+} + 13(SO4)2{-} + 18 H2O
ZnBr2 + CsOH = ZnOH + CsBr2 =>
ZnBr2 + CsOH = ZnOH + CsBr2
Au + CN{-} + O2 + H{+} = Au(CN)4 + H2O =>
Au + 4 CN{-} + O2 + 4 H{+} = Au(CN)4 + 2 H2O
SrO + MnO4 + OsO2 = Sr2MnOsO6 + O2 =>
2 SrO + MnO4 + OsO2 = Sr2MnOsO6 + O2
Na2PO4 + NiCl2 = NiPO4 + NaCl =>
Na2PO4 + NiCl2 = NiPO4 + 2 NaCl
C6H10 + O9 = CO2 + H2O =>
9 C6H10 + 17 O9 = 54 CO2 + 45 H2O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O + MnSO4 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 5 Fe2(SO4)3 + 8 H2O + 2 MnSO4
C7H16O3 + O2 = H2O + CO2 =>
2 C7H16O3 + 19 O2 = 16 H2O + 14 CO2
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
Cr2O7 + OH = CrO4 + H2O =>
Cr2O7 + 2 OH = 2 CrO4 + H2O
C6H12O6 + H3PO4 = CO2 + H3PO3 + H2O =>
C6H12O6 + 12 H3PO4 = 6 CO2 + 12 H3PO3 + 6 H2O
C6H8O7 + MnO2 = Mn(C6H4O7) + H2O =>
C6H8O7 + MnO2 = Mn(C6H4O7) + 2 H2O
Na2PO4 + NiCl2 = NiPO4 + NaCl =>
Na2PO4 + NiCl2 = NiPO4 + 2 NaCl
BaCO3 + SO2 = BaSO3 + CO2 =>
BaCO3 + SO2 = BaSO3 + CO2
SO3{-2} + MnO4{-} + H{+} = SO4{-2} + Mn{+2} + H =>
4 SO3{-2} + MnO4{-} + 3 H{+} = 4 SO4{-2} + Mn{+2} + 3 H
Na2PO4 + NiCl2 = NiPO4 + NaCl =>
Na2PO4 + NiCl2 = NiPO4 + 2 NaCl
Al2O2 = Al + O3 =>
3 Al2O2 = 6 Al + 2 O3
Pb + HCl = PbCl4 + H2 =>
Pb + 4 HCl = PbCl4 + 2 H2
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
C4H10 = C4 + H10 =>
C4H10 = C4 + H10
C5H8 + KMnO4 + H2O = C5H8O2 + MnO2 + KOH =>
3 C5H8 + 4 KMnO4 + 2 H2O = 3 C5H8O2 + 4 MnO2 + 4 KOH
KI + MnO2 + HCl = KCl + H2O + MnCl + I =>
3 KI + MnO2 + 4 HCl = 3 KCl + 2 H2O + MnCl + 3 I
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/23
Équations équilibrées sur12/29/22
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