| Équations équilibrées la veille |
3 NaHCO3 + 2 CH3CH(OH)COOH = 3 NaC2H3O2 + 3 CO2 + 3 H2O
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
C2H2Br2 + O2 = CO2 + H2O + Br2 =>
2 C2H2Br2 + 5 O2 = 4 CO2 + 2 H2O + 2 Br2
NaHCO3(s) + H2SO4(aq) = Na2SO4 + H2O + CO2 =>
2 NaHCO3(s) + H2SO4(aq) = Na2SO4 + 2 H2O + 2 CO2
Mg3(PO4)2 + K2O = MgO + K3PO4 =>
Mg3(PO4)2 + 3 K2O = 3 MgO + 2 K3PO4
Co(OH)3 + H2SO4 = CoSO4 + O2 + H2O =>
4 Co(OH)3 + 4 H2SO4 = 4 CoSO4 + O2 + 10 H2O
Fe(s) + PbSO4(aq) = Pb(s) + Fe(SO4)3(aq) =>
Fe(s) + 3 PbSO4(aq) = 3 Pb(s) + Fe(SO4)3(aq)
Ba(NO3)2 + KSCN = Ba(CN)2 + KS(NO3) =>
Ba(NO3)2 + 2 KSCN = Ba(CN)2 + 2 KS(NO3)
Me + Cl = MeCl2 =>
Me + 2 Cl = MeCl2
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
Ca + C2O4 = CaC2O4 =>
Ca + C2O4 = CaC2O4
C4H4O4 + NaOH = NaC4H3O4 + H2O =>
C4H4O4 + NaOH = NaC4H3O4 + H2O
Fe + K2SO4 = Fe2(SO4)3 + K =>
2 Fe + 3 K2SO4 = Fe2(SO4)3 + 6 K
Zn + (NH4)2WO4 + HCl = (WO2)2WO4 + ZnCl2 + NH4Cl + H2O =>
Zn + 3(NH4)2WO4 + 8 HCl = (WO2)2WO4 + ZnCl2 + 6 NH4Cl + 4 H2O
CH3CH2COCl + H2O = CH3CH2COOH + HCl =>
CH3CH2COCl + H2O = CH3CH2COOH + HCl
Sb2O3 + H2O = H3SbO3 =>
Sb2O3 + 3 H2O = 2 H3SbO3
KI + H2O = K2O + HI =>
2 KI + H2O = K2O + 2 HI
Al + CH3COOH = Al(CH3COO)2 + H2 =>
Al + 2 CH3COOH = Al(CH3COO)2 + H2
CuSO4 + Li = Li2SO4 + Cu =>
CuSO4 + 2 Li = Li2SO4 + Cu
C5H10O2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C5H10O2(l) + 13 O2(g) = 10 CO2(g) + 10 H2O(l)
HgCl2 + NaOH = HgO + NaCl + H2O =>
HgCl2 + 2 NaOH = HgO + 2 NaCl + H2O
CH2CH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH2CH2 + 4 KMnO4 + 8 H2O = 4 MnO2 + 6 CH3CH(OH)CH2(OH) + 4 KOH
NaHSO4 + Mg = MgSO4 + Na2SO4 + H2 =>
2 NaHSO4 + Mg = MgSO4 + Na2SO4 + H2
C(s) + SO2(g) = CS2(g) + CO(g) =>
5 C(s) + 2 SO2(g) = CS2(g) + 4 CO(g)
K4Fe(CN)6 + NaOH = Na4(Fe(CN)6) + KOH =>
K4Fe(CN)6 + 4 NaOH = Na4(Fe(CN)6) + 4 KOH
LiOH + Ba(NO3)2 = Li(NO3) + Ba(OH)2 =>
2 LiOH + Ba(NO3)2 = 2 Li(NO3) + Ba(OH)2
Au + H2O = AuO + H2 =>
Au + H2O = AuO + H2
H2SO4 + KI = KHSO4 + I2 + H2O + H2S =>
9 H2SO4 + 8 KI = 8 KHSO4 + 4 I2 + 4 H2O + H2S
Ca(CN)2 + HCl = CaCl2 + HCN =>
Ca(CN)2 + 2 HCl = CaCl2 + 2 HCN
Fe{3+} + Cl{-} = Fe + Cl2 =>
2 Fe{3+} + 6 Cl{-} = 2 Fe + 3 Cl2
CuI2 + H2SO4 = HI + CuSO4 =>
CuI2 + H2SO4 = 2 HI + CuSO4
H2I2 = HI =>
H2I2 = 2 HI
I2 + HSO3{-} + H2O = I{-} + HSO4{-} + H{+} =>
I2 + HSO3{-} + H2O = 2 I{-} + HSO4{-} + 2 H{+}
Ba(OH)2(aq) + NH4NO3(aq) = Ba(NO3)2(aq) + NH3(aq) + H2O =>
Ba(OH)2(aq) + 2 NH4NO3(aq) = Ba(NO3)2(aq) + 2 NH3(aq) + 2 H2O
MgSO4 = MgSO3 + O2 =>
2 MgSO4 = 2 MgSO3 + O2
Pt + HCl = PtCl + H2 =>
2 Pt + 2 HCl = 2 PtCl + H2
CaBr + KCO3{-}2 = CaCO3{-}2 + KBr =>
CaBr + KCO3{-}2 = CaCO3{-}2 + KBr
Al + H2SO4 = AlO3 + H2S =>
4 Al + 3 H2SO4 = 4 AlO3 + 3 H2S
Cu(OH)2 + NH4OH = NH4(OH)2 + CuOH =>
Cu(OH)2 + NH4OH = NH4(OH)2 + CuOH
B + CI2 = BCI2 =>
B + CI2 = BCI2
NaCl + ZnCl2 = NaCl2 + ZnCl =>
NaCl + ZnCl2 = NaCl2 + ZnCl
AgBr + NaNO3 + NH3 + H2O = AgNO3 + NH4Br + NaH =>
5 AgBr + 4 NaNO3 + 6 NH3 + 3 H2O = 5 AgNO3 + 5 NH4Br + 4 NaH
Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2
LiI + Cl2 = I + LiCl2 =>
LiI + Cl2 = I + LiCl2
ZnCl2 + CH3COONa = Zn(CH3COO)2 + NaCl =>
ZnCl2 + 2 CH3COONa = Zn(CH3COO)2 + 2 NaCl
Mg(s) + HCl(l) = MgCl(aq) + H2(g) =>
2 Mg(s) + 2 HCl(l) = 2 MgCl(aq) + H2(g)
C4H13NO + O2 = CO2 + H2O + NH3 =>
C4H13NO + 6 O2 = 4 CO2 + 5 H2O + NH3
FeSO4 + SO3 = SO2 + Fe2(SO4)3 =>
2 FeSO4 + 2 SO3 = SO2 + Fe2(SO4)3
H2SO4 + Cl2Ba = SO4Ba + HCl =>
H2SO4 + Cl2Ba = SO4Ba + 2 HCl
K2O(s) + H2O(l) = KOH(aq) =>
K2O(s) + H2O(l) = 2 KOH(aq)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
