| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu[NO3]2 = 2 CuO + O2 + 4 NO2
CuCl2*H2O + Zn = ZnCl2 + Cu + H2O =>
CuCl2*H2O + Zn = ZnCl2 + Cu + H2O
KI + FeCl3 = FeCl2 + I2 + KCl =>
2 KI + 2 FeCl3 = 2 FeCl2 + I2 + 2 KCl
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
LiOH = Li + OH =>
LiOH = Li + OH
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NH4OH + H2O = NH3H20 + OH =>
NH4OH + 19 H2O = NH3H20 + 20 OH
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Re + S = Re2S5 =>
2 Re + 5 S = Re2S5
W + I = WI6 =>
W + 6 I = WI6
Co + Cl2 + NaOH = Co(OH)2 + NaCl =>
Co + Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl
CaCl2 + K2(CO3) = Ca(CO3) + K2Cl2 =>
CaCl2 + K2(CO3) = Ca(CO3) + K2Cl2
C6H5OH + Br2 = C6H5OHBr2 =>
C6H5OH + Br2 = C6H5OHBr2
CH2N2 + N2O = CO2 + H2O + N2 =>
CH2N2 + 3 N2O = CO2 + H2O + 4 N2
NBrO3 + I2 = NIO3 + Br2 =>
2 NBrO3 + I2 = 2 NIO3 + Br2
Ca(OH)2 + Mg = Ca + Mg(OH)2 =>
Ca(OH)2 + Mg = Ca + Mg(OH)2
Al4C3 + H2C2O4 = CO2 + CH4 + Al(OH)3 =>
Al4C3 + 24 H2C2O4 = 42 CO2 + 9 CH4 + 4 Al(OH)3
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
NaClO3 + MnCo3 = NaCl + MnO2 + Co2 =>
4 NaClO3 + 6 MnCo3 = 4 NaCl + 6 MnO2 + 9 Co2
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Na2SO4 + BaO = BaSO4 + Na2O =>
Na2SO4 + BaO = BaSO4 + Na2O
(NH4)2Fe(SO4)2 + NaOH = Na2[Fe(OH)4] + Na2SO4 + (NH4)2SO4 =>
(NH4)2Fe(SO4)2 + 4 NaOH = Na2[Fe(OH)4] + Na2SO4 + (NH4)2SO4
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
CH3CHOHCH2CH3 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
CH3CHOHCH2CH3 + 4 K2Cr2O7 + 16 H2SO4 = 4 CO2 + 4 Cr2(SO4)3 + 4 K2SO4 + 21 H2O
KI + (NH4)2(CO3) = K2(CO3) + (NH4)I =>
2 KI + (NH4)2(CO3) = K2(CO3) + 2(NH4)I
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)Cl2 + Sr2SO4 =>
(NH4)2SO4(aq) + 2 SrCl2(aq) = 2(NH4)Cl2 + Sr2SO4
OH{-}1(aq) + I{-}1(aq) + Cl2(g) = IO4{-}1(aq) + Cl{-}1(aq) + H2O(l) =>
8 OH{-}1(aq) + I{-}1(aq) + 4 Cl2(g) = IO4{-}1(aq) + 8 Cl{-}1(aq) + 4 H2O(l)
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C6H5CH2ClKOH = C6H5CHH2OKCl =>
C6H5CH2ClKOH = C6H5CHH2OKCl
Cl2O4 + H2O = H2Cl2O5 =>
Cl2O4 + H2O = H2Cl2O5
H4C2 + H2 = H6C2 =>
H4C2 + H2 = H6C2
FeO + Na2CO3 = Fe2(CO3)2 + Na2O =>
2 FeO + 2 Na2CO3 = Fe2(CO3)2 + 2 Na2O
HNO3 + KCn = KNO3 + HCn =>
HNO3 + KCn = KNO3 + HCn
CaCO3 + H3PO4 = Ca3[PO4]2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3[PO4]2 + 3 H2CO3
NaOH + NH4NO3 = NaNO3 + NH4OH =>
NaOH + NH4NO3 = NaNO3 + NH4OH
K2CO3 + NaOH = K2OH + NaCO3 =>
K2CO3 + NaOH = K2OH + NaCO3
Si + O2 = Si4O2 =>
4 Si + O2 = Si4O2
BaCl2 + H2 = Ba(HCl)2 =>
BaCl2 + H2 = Ba(HCl)2
Na(ClO) + HCl = NaCl + H2O + Cl2 =>
Na(ClO) + 2 HCl = NaCl + H2O + Cl2
NH4 + O2 = NH4O2 =>
NH4 + O2 = NH4O2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
(NH4)3PO4(aq) + Ni(NO3)2(aq) = Ni3(PO4)2(s) + NH4NO3(aq) =>
2(NH4)3PO4(aq) + 3 Ni(NO3)2(aq) = Ni3(PO4)2(s) + 6 NH4NO3(aq)
K2OHNO3 = K2(NO3)OH =>
K2OHNO3 = K2(NO3)OH
KNO3 + H2SO4 = K2(SO4) + HNO3 =>
2 KNO3 + H2SO4 = K2(SO4) + 2 HNO3
LiH + N2 = Li3N + NH3 =>
3 LiH + N2 = Li3N + NH3
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
K2CO3 + HNO3 = K2(NO3)2 + CO2 + H2O =>
K2CO3 + 2 HNO3 = K2(NO3)2 + CO2 + H2O
CaO + H2O = CaOH + O2 =>
4 CaO + 2 H2O = 4 CaOH + O2
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
AuS = Au + S =>
AuS = Au + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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