| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(NO3)2*6H2O + 2 NaOH = CoO + 2 NaNO3 + 7 H2O
BeO + H2SO4 = BeSO4 + H2O =>
BeO + H2SO4 = BeSO4 + H2O
Pb = Pb{2+} + e =>
Pb = Pb{2+} + 2e
AgHCO3 + HNO3 = AgNO3 + H2O + CO2 =>
AgHCO3 + HNO3 = AgNO3 + H2O + CO2
Ag + FeO = AgO + Fe =>
Ag + FeO = AgO + Fe
VO + Zn = ZnO + V =>
VO + Zn = ZnO + V
NBr3 + H2O = HOBr + NH3 =>
NBr3 + 3 H2O = 3 HOBr + NH3
Cr(OH)6 = CrO3 + H2O(l) =>
Cr(OH)6 = CrO3 + 3 H2O(l)
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Mg3B2 + H3PO4 = B4H10 + Mg3(PO4)2 + H2 =>
2 Mg3B2 + 4 H3PO4 = B4H10 + 2 Mg3(PO4)2 + H2
Al(OH)3 + Na2SO4 = Al2(SO4)3 + Na(OH) =>
2 Al(OH)3 + 3 Na2SO4 = Al2(SO4)3 + 6 Na(OH)
No2CO3 + HCI = NoCI + H2O + CO2 =>
No2CO3 + 2 HCI = 2 NoCI + H2O + CO2
SrSO3 + HCl = H2SO3 + SrCl2 =>
SrSO3 + 2 HCl = H2SO3 + SrCl2
KI + Cl2 + H2O = KIO3 + KCl + HI =>
7 KI + 3 Cl2 + 3 H2O = KIO3 + 6 KCl + 6 HI
Ca3PO4 + Cl2 + H2SO4 = H3PO4 + HCl + CaSO4 =>
2 Ca3PO4 + 3 Cl2 + 6 H2SO4 = 2 H3PO4 + 6 HCl + 6 CaSO4
CHCl3 + CuO = CuCl2 + CuCl + CO2 + H2O =>
2 CHCl3 + 5 CuO = CuCl2 + 4 CuCl + 2 CO2 + H2O
CuCl + NaCl = CuCl2 + Na =>
CuCl + NaCl = CuCl2 + Na
FeOH3 + Cl2 = FeCl2 + H3O =>
FeOH3 + Cl2 = FeCl2 + H3O
C4H10O(l) + O2 = CO2 + H2O =>
C4H10O(l) + 6 O2 = 4 CO2 + 5 H2O
C6H12O6 + O2 = CO2 + OH =>
C6H12O6 + 9 O2 = 6 CO2 + 12 OH
KI + Cl2 + H2O = HIO3 + KCl + HCl =>
KI + 3 Cl2 + 3 H2O = HIO3 + KCl + 5 HCl
Zn + CuO2 + CH3COOH = Zn(OH)2 + CuO(OH) + C =>
Zn + 2 CuO2 + CH3COOH = Zn(OH)2 + 2 CuO(OH) + 2 C
CaCl2 + K3(PO4) = Ca3(PO4)2 + (KCl) =>
3 CaCl2 + 2 K3(PO4) = Ca3(PO4)2 + 6(KCl)
HCl + Ca2 = CaCl + H2 =>
2 HCl + Ca2 = 2 CaCl + H2
NH4Cl + CaO2H2 = CaCl2 + NH4OH =>
2 NH4Cl + CaO2H2 = CaCl2 + 2 NH4OH
Co(NO3)2(aq) + KOH(aq) = Co(OH)2(aq) + KNO3(s) =>
Co(NO3)2(aq) + 2 KOH(aq) = Co(OH)2(aq) + 2 KNO3(s)
CH3CH2CH2COOCH2CH3 + H2O = CH3CH2CH2COOH + CH3CH2OH =>
CH3CH2CH2COOCH2CH3 + H2O = CH3CH2CH2COOH + CH3CH2OH
Fe2(SO3)3 + HI = H2SO3 + FeI3 =>
Fe2(SO3)3 + 6 HI = 3 H2SO3 + 2 FeI3
NH{4}NO{3} + Ca(OH){2} = Ca(NO{3}){2} + NH{3} + H{2}O =>
4 NH{4}NO{3} + Ca(OH){2} = Ca(NO{3}){2} + 3 NH{3} + 2 H{2}O
Zn + CuO2 + CH3COOH = Zn(OH)2 + CuO(OH) + C =>
Zn + 2 CuO2 + CH3COOH = Zn(OH)2 + 2 CuO(OH) + 2 C
CrI3 + K2Cr2O7 + H2SO4 = HIO3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 CrI3 + 6 K2Cr2O7 + 27 H2SO4 = 6 HIO3 + 6 K2SO4 + 7 Cr2(SO4)3 + 24 H2O
H2AsO4 + H2O = H3O + AsO4 =>
H2AsO4 + 2 H2O = 2 H3O + AsO4
MgCl2 + Na2S = MgS + NaCl =>
MgCl2 + Na2S = MgS + 2 NaCl
P5O10 + H2O = OH + P =>
P5O10 + 10 H2O = 20 OH + 5 P
Zn + CuO2 + CH3COOH = Zn(OH)2 + CuO(OH) + C =>
Zn + 2 CuO2 + CH3COOH = Zn(OH)2 + 2 CuO(OH) + 2 C
Pb(OH)2 + OH{-} = Pb(OH)4{-2} =>
Pb(OH)2 + 2 OH{-} = Pb(OH)4{-2}
Mg(s) + H2O(steam)(g) = MgO(s) + H2(g) =>
Mg(s) + H2O(steam)(g) = MgO(s) + H2(g)
H2(SO3) + LiOH = H2O + Li2SO3 =>
H2(SO3) + 2 LiOH = 2 H2O + Li2SO3
FeCl2 + AgNo3 = Fe(No3)2 + AgCl =>
FeCl2 + 2 AgNo3 = Fe(No3)2 + 2 AgCl
AuF3 = Au + F2 =>
2 AuF3 = 2 Au + 3 F2
Mg(OH)2 + Ca(H2PO4)2 = Mg(H2PO4)2 + Ca(OH)2 =>
Mg(OH)2 + Ca(H2PO4)2 = Mg(H2PO4)2 + Ca(OH)2
Zn + CuO2 + CH3COOH = Zn(OH)2 + CuO(OH) + C =>
Zn + 2 CuO2 + CH3COOH = Zn(OH)2 + 2 CuO(OH) + 2 C
H3AsO3 + HIO3 + Cl{-} = ICl{-} + H3AsO4 + OH =>
2 H3AsO3 + HIO3 + Cl{-} = ICl{-} + 2 H3AsO4 + OH
SnCl2 + H2TeO3 + HCl = Te + SnCl4 + H2O =>
2 SnCl2 + H2TeO3 + 4 HCl = Te + 2 SnCl4 + 3 H2O
KCrO2 + HI = CrI3 + KI + H2O =>
KCrO2 + 4 HI = CrI3 + KI + 2 H2O
CH3COOH + Br = CH3COOBr + H2 =>
2 CH3COOH + 2 Br = 2 CH3COOBr + H2
NaBrO3 + H2S = NaBr + S + H2O =>
NaBrO3 + 3 H2S = NaBr + 3 S + 3 H2O
P2O5 + Cl2 = PCl5 + O2 =>
2 P2O5 + 10 Cl2 = 4 PCl5 + 5 O2
CH3OH + KMnO4 = CO2 + KOH + MnO2 + H2O =>
CH3OH + 2 KMnO4 = CO2 + 2 KOH + 2 MnO2 + H2O
KF + AgNO3 = KNO3(ac) + AgF(ac) =>
KF + AgNO3 = KNO3(ac) + AgF(ac)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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