| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3(aq) + ZnCO3(s) = Zn(NO3)2(aq) + H2O(l) + CO2(g)
KI + H3PO4 = K3PO4 + HI =>
3 KI + H3PO4 = K3PO4 + 3 HI
H2O + NO2 = HNO3 + H2 =>
2 H2O + 2 NO2 = 2 HNO3 + H2
CaO + C2 = CaC2 + O2 =>
2 CaO + 2 C2 = 2 CaC2 + O2
KMr + O = KO4 + Mr =>
KMr + 4 O = KO4 + Mr
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
C5H13N + H2O = C5H14N + OH =>
C5H13N + H2O = C5H14N + OH
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe(SO4)(OH)5 = FeSO4 + (OH)5 =>
Fe(SO4)(OH)5 = FeSO4 + (OH)5
NaI + H2(SO4) = H2S + I + Na2(SO4) + H2O =>
8 NaI + 5 H2(SO4) = H2S + 8 I + 4 Na2(SO4) + 4 H2O
K3PO4 + Fe(NO3)3 = Fe3(PO4)3 + K(NO3) =>
3 K3PO4 + 3 Fe(NO3)3 = Fe3(PO4)3 + 9 K(NO3)
NaHCO2 + CH3COOH = CH3COONa + H2O + CO2 =>
4 NaHCO2 + 3 CH3COOH = 4 CH3COONa + 2 H2O + 2 CO2
(NH3)2 + O = N + H2O3 =>
(NH3)2 + 9 O = 2 N + 3 H2O3
XFeCl2 + SnCl4 = XFeCl3 + SnCl2 =>
2 XFeCl2 + SnCl4 = 2 XFeCl3 + SnCl2
H2S + I2 = H{+} + I{2-} + S =>
2 H2S + I2 = 4 H{+} + 2 I{2-} + 2 S
NH4NO3(aq) = N2O + H2O =>
NH4NO3(aq) = N2O + 2 H2O
Pb + (CO3)2 = PbO + CO2 =>
2 Pb + (CO3)2 = 2 PbO + 2 CO2
CH3NH2 + O5 = CO2 + H2O + N2 =>
10 CH3NH2 + 9 O5 = 10 CO2 + 25 H2O + 5 N2
CaCO3 + H2O = CaCOH + HO2 =>
3 CaCO3 + 4 H2O = 3 CaCOH + 5 HO2
AgCl + Cu(OH)2 = Ag(OH)2 + ClCu =>
AgCl + Cu(OH)2 = Ag(OH)2 + ClCu
FeCl3 + (C5H8O2) + NaCO2CH3 = Fe(C5H7O2)3 + NaClHCO2CH3 =>
FeCl3 + 3(C5H8O2) + 3 NaCO2CH3 = Fe(C5H7O2)3 + 3 NaClHCO2CH3
NaNO3 + HCl = NO2 + NaOH + Cl =>
NaNO3 + HCl = NO2 + NaOH + Cl
Pt + Zn(NO3)2 = Pt(NO3)2 + Zn =>
Pt + Zn(NO3)2 = Pt(NO3)2 + Zn
HI + HNO3 = H2O + NO + I2 =>
6 HI + 2 HNO3 = 4 H2O + 2 NO + 3 I2
K + FeCl2 = KFeCl2 =>
K + FeCl2 = KFeCl2
AlCl3 + HOH = Al(OH)3 + Cl2 + H2 =>
2 AlCl3 + 6 HOH = 2 Al(OH)3 + 3 Cl2 + 3 H2
Ce{4+} + Tl{+} = Ce{3+} + Tl{3+} =>
2 Ce{4+} + Tl{+} = 2 Ce{3+} + Tl{3+}
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K2(CrO4) + Ba(NO3)2 = Ba(CrO4) + K(NO3) =>
K2(CrO4) + Ba(NO3)2 = Ba(CrO4) + 2 K(NO3)
CaOHCO2 = CaCO2OH =>
CaOHCO2 = CaCO2OH
CuSO4 + NH4NO3 = Cu(NO3)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4NO3 = Cu(NO3)2 + (NH4)2SO4
Al2(SO4)3 + CuCO3 = CuSO4 + Al2(CO3)3 =>
Al2(SO4)3 + 3 CuCO3 = 3 CuSO4 + Al2(CO3)3
Na2SO4 = Na{+} + SO4{-2} =>
Na2SO4 = 2 Na{+} + SO4{-2}
hidróxidodecalcio + dióxidodecarbono = carbonatodecalcio + agua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
F2 + O3 = F2O3 =>
F2 + O3 = F2O3
NaNO3 + Zn + H2SO4 = NaNO2 + ZnSO4 + H2O =>
NaNO3 + Zn + H2SO4 = NaNO2 + ZnSO4 + H2O
Zn + H2CO3 = ZnCO3 + H2 =>
Zn + H2CO3 = ZnCO3 + H2
CH3OOH = CH2O + H2O =>
CH3OOH = CH2O + H2O
(NH4)2CO3 + AgNO3 = Ag2CO3 + (NH4)(NO3) =>
(NH4)2CO3 + 2 AgNO3 = Ag2CO3 + 2(NH4)(NO3)
AsI3(s) = As(s) + I2(s) =>
2 AsI3(s) = 2 As(s) + 3 I2(s)
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Rb2SO4 + CrBr3 = RbBr + Cr2(SO4)3 =>
3 Rb2SO4 + 2 CrBr3 = 6 RbBr + Cr2(SO4)3
Al2O3 + H2 = Al2O2 + H2O =>
Al2O3 + H2 = Al2O2 + H2O
Li3PO4 + ZnS = Zn3PO4 + LiS =>
Li3PO4 + 3 ZnS = Zn3PO4 + 3 LiS
C3H7OH = C3H6 + H2O =>
C3H7OH = C3H6 + H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/25
Équations équilibrées sur03/11/24
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