| Équations équilibrées la veille | Équations équilibrées le lendemain |
{226}Rn{88} = {226}Rn{86}{+}____
H3OH2 + CaPO4 = H3PO4 + CaOH2 =>
H3OH2 + CaPO4 = H3PO4 + CaOH2
AgNO3(s) = Ag(s) + NO2(g) + O2(g) =>
2 AgNO3(s) = 2 Ag(s) + 2 NO2(g) + O2(g)
NaSO4 + K = Na + KSO4 =>
NaSO4 + K = Na + KSO4
C14H18N2O5 + O2 = CO2 + H2O + N =>
C14H18N2O5 + 16 O2 = 14 CO2 + 9 H2O + 2 N
CH3OH + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH3OH + 6 NO3{-} = 3 N2 + 5 CO2 + 7 H2O + 6 OH{-}
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
AI + HCI = AICI + H =>
AI + HCI = AICI + H
Zn + HClO = ZnClO + H =>
Zn + HClO = ZnClO + H
PS3 + HIO4 + H2O = H3PO4 + S + HI =>
8 PS3 + 5 HIO4 + 12 H2O = 8 H3PO4 + 24 S + 5 HI
HI + KCl = HClKI =>
HI + KCl = HClKI
Na + HCl = NaCl2 + H2 =>
Na + 2 HCl = NaCl2 + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ni + Fe(NO3)2 = Ni(NO3)2 + Fe =>
Ni + Fe(NO3)2 = Ni(NO3)2 + Fe
OHCH2CH2COOH + KMnO4 + H2SO4 = HOOCCH2COOH + MnSO4 + K2SO4 + H2O =>
5 OHCH2CH2COOH + 4 KMnO4 + 6 H2SO4 = 5 HOOCCH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
HNO3 + SnO = NO + SnO4 + H2O =>
2 HNO3 + SnO = 2 NO + SnO4 + H2O
CuSO4 + NaOH + HCl = NaCl + HSO4 + CuOH =>
CuSO4 + NaOH + HCl = NaCl + HSO4 + CuOH
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
K2Cr2O7 + H2SO4 + C3H8O = Cr2(SO4)3 + K2SO4 + HCOOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + C3H8O = 2 Cr2(SO4)3 + 2 K2SO4 + 3 HCOOH + 9 H2O
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
Zn(OH)2 + NH3 = Zn(NH3)4{2+} + OH{-} =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4{2+} + 2 OH{-}
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
XCH3 + H2SO4 + KMnO4 = XCOOH + K2SO4 + MnSO4 + H2O =>
5 XCH3 + 9 H2SO4 + 6 KMnO4 = 5 XCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
MgF2 + Na3PO4 = MgPO4 + F2Na3 =>
MgF2 + Na3PO4 = MgPO4 + F2Na3
FeO + H2SO4 + O2 = Fe2(SO4)3 + H2O =>
4 FeO + 6 H2SO4 + O2 = 2 Fe2(SO4)3 + 6 H2O
Al(OH)3 + Cu(OH)2 = Cu(AlO2)2 + H2O =>
2 Al(OH)3 + Cu(OH)2 = Cu(AlO2)2 + 4 H2O
Na2CO3 + C6H8O7 = Na3C6H8O7 + H2O + CO2 =>
9 Na2CO3 + 7 C6H8O7 = 6 Na3C6H8O7 + 4 H2O + 15 CO2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Mg(s) + NaOH(aq) = MgO(aq) + NaH(aq) =>
Mg(s) + NaOH(aq) = MgO(aq) + NaH(aq)
C2H6O1 + H2O = CO2 + H{+} + e =>
C2H6O1 + 3 H2O = 2 CO2 + 12 H{+} + 12e
CH3CH2CH2OH + CrO3 = CH3CH2COH + Cr2O3 + H2O =>
3 CH3CH2CH2OH + 2 CrO3 = 3 CH3CH2COH + Cr2O3 + 3 H2O
MgH2 + H2O = MgOH + H2 =>
2 MgH2 + 2 H2O = 2 MgOH + 3 H2
NO + NH3 + O2 = N2 + H2O =>
4 NO + 4 NH3 + O2 = 4 N2 + 6 H2O
CaC2(s) + H2O(l) = Ca(OH)2(aq) + C2H2(g) =>
CaC2(s) + 2 H2O(l) = Ca(OH)2(aq) + C2H2(g)
NH3OHCl + SnCl2 + HCl = NH4Cl + H2SnCl6 + H2O =>
NH3OHCl + SnCl2 + 4 HCl = NH4Cl + H2SnCl6 + H2O
C3H6 + Cl2 + H2O = CH3CHOHCH2Cl + HCl =>
C3H6 + Cl2 + H2O = CH3CHOHCH2Cl + HCl
K2ZnO2 + HNO3 = KNO3 + H2ZnO2 =>
K2ZnO2 + 2 HNO3 = 2 KNO3 + H2ZnO2
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
H2CO3 + Nb = Nb2(CO3)3 + H2 =>
3 H2CO3 + 2 Nb = Nb2(CO3)3 + 3 H2
C16H64O34 = CO + H2O + C2H2 =>
3 C16H64O34 = 20 CO + 82 H2O + 14 C2H2
Cr(s) + NiSO4(aq) = Cr2(SO4)3(aq) + Ni(s) =>
2 Cr(s) + 3 NiSO4(aq) = Cr2(SO4)3(aq) + 3 Ni(s)
Ba(OH)2 + CO2 = BaH2O + CO3 =>
Ba(OH)2 + CO2 = BaH2O + CO3
KMnO4 + C2H5OH + H2SO4 = MnSO4 + CH3CHO + K2SO4 + H2O =>
2 KMnO4 + 5 C2H5OH + 3 H2SO4 = 2 MnSO4 + 5 CH3CHO + K2SO4 + 8 H2O
Zn(NO3)2 + CsOH = Zn(OH)2 + CsNO3 =>
Zn(NO3)2 + 2 CsOH = Zn(OH)2 + 2 CsNO3
C2H4 + KMnO4 + H2SO4 + H2O = C2H4(OH)2 + K2SO4 + MnSO4 =>
5 C2H4 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 C2H4(OH)2 + K2SO4 + 2 MnSO4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
NaHCO3 + C5H10O2 = C5H9O2Na + H2O + CO2 =>
NaHCO3 + C5H10O2 = C5H9O2Na + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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