| Équations équilibrées la veille | Équations équilibrées le lendemain |
B(OH)3(s) + 3 CH3OH(l) = B(OCH3)3(s) + 3 H2O(l)
SnI2 + Li2SO4 = SnSO4 + LiI =>
SnI2 + Li2SO4 = SnSO4 + 2 LiI
H2CO3 + CaCl2 = H2Cl2 + CO3Ca =>
H2CO3 + CaCl2 = H2Cl2 + CO3Ca
KOH + Cr(CH3COO)3 = K(CH3COO)3 + CrOH =>
KOH + Cr(CH3COO)3 = K(CH3COO)3 + CrOH
H2AsO4 = H + HAsO4 =>
H2AsO4 = H + HAsO4
Zn(OH)4 + HBr = Zn(Br)4 + H2O =>
Zn(OH)4 + 4 HBr = Zn(Br)4 + 4 H2O
Ni + O2 = NiO2 =>
Ni + O2 = NiO2
F(s) + Ca(g) = CaF2 =>
2 F(s) + Ca(g) = CaF2
Na2CO3 + HCOOH = Na2CO2 + H2O + CO2 =>
Na2CO3 + HCOOH = Na2CO2 + H2O + CO2
CO + H2SO4 = H2 + COSO4 =>
CO + H2SO4 = H2 + COSO4
Mg(NO3)2 + HBr = MgBr2 + HNO3 =>
Mg(NO3)2 + 2 HBr = MgBr2 + 2 HNO3
(NH4)2HPO4 + H2O = NH4H2PO4 + NH4OH =>
(NH4)2HPO4 + H2O = NH4H2PO4 + NH4OH
Ra + H2SO4 = RaSO4 + H2O + SO2 =>
Ra + 2 H2SO4 = RaSO4 + 2 H2O + SO2
Fr + P4 = Fr3P =>
12 Fr + P4 = 4 Fr3P
Fe2(SO4)3 + Ca(OH)2 + H2O = Fe(OH)3 + CaSO4*2H2O =>
Fe2(SO4)3 + 3 Ca(OH)2 + 6 H2O = 2 Fe(OH)3 + 3 CaSO4*2H2O
CuSO4 + NaOH + N2H4 = N2 + Na2SO4 + Cu + H2O =>
2 CuSO4 + 4 NaOH + N2H4 = N2 + 2 Na2SO4 + 2 Cu + 4 H2O
Cl2 + I2 + Ba(OH)2 = BaCl2 + Ba(IO3)2 + H2O =>
5 Cl2 + I2 + 6 Ba(OH)2 = 5 BaCl2 + Ba(IO3)2 + 6 H2O
Ca(s) + H2O(l) = CaOH + H2(s) =>
2 Ca(s) + 2 H2O(l) = 2 CaOH + H2(s)
HC2H3O2 + CH3OH = C3H6O2 + H2O =>
HC2H3O2 + CH3OH = C3H6O2 + H2O
HBr + KHSO3 = H2SO3 + KBr =>
HBr + KHSO3 = H2SO3 + KBr
CuCO3 + H2SO4 = HCO3 + CuSO4 + H2 =>
2 CuCO3 + 2 H2SO4 = 2 HCO3 + 2 CuSO4 + H2
ZnSiO3 + HCl = ZnCl2 + H2O + SiO2 =>
ZnSiO3 + 2 HCl = ZnCl2 + H2O + SiO2
Na2HPO4 + BaCl2 = BaHPO4 + NaCl =>
Na2HPO4 + BaCl2 = BaHPO4 + 2 NaCl
CuCl2 + H2 + O2 = CuCl2*2H2O =>
CuCl2 + 2 H2 + O2 = CuCl2*2H2O
PB(NO3)2 + KI2 = KNO3 + PBI2 + I2 =>
PB(NO3)2 + 2 KI2 = 2 KNO3 + PBI2 + I2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C2H6 + KMnO4 = C2H4KMnO3 + H2O =>
C2H6 + KMnO4 = C2H4KMnO3 + H2O
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
PH3 + HMnO4 = MnO2 + H3PO4P + H2O =>
6 PH3 + 11 HMnO4 = 11 MnO2 + 3 H3PO4P + 10 H2O
NH3(aq) + CuSO4(aq) = Cu(NH3)4 + SO4 =>
4 NH3(aq) + CuSO4(aq) = Cu(NH3)4 + SO4
Na2SO3 + Mg(OH)2 = NaOH + MgSO3 =>
Na2SO3 + Mg(OH)2 = 2 NaOH + MgSO3
Ca + Al2O3 = Ca2O3 + Al =>
2 Ca + Al2O3 = Ca2O3 + 2 Al
Al2(Cr2O7)3 + Ra(OH)2 = Al(OH)3 + RaCr2O7 =>
Al2(Cr2O7)3 + 3 Ra(OH)2 = 2 Al(OH)3 + 3 RaCr2O7
F2 + NaOH = NaF + H2O + O2 =>
2 F2 + 4 NaOH = 4 NaF + 2 H2O + O2
N2Cl4 + H4C = Cl4C + N + H =>
N2Cl4 + H4C = Cl4C + 2 N + 4 H
Cu2 + Ag(NO3) = Cu2(NO3) + Ag =>
Cu2 + Ag(NO3) = Cu2(NO3) + Ag
I2 + KMnO4 + H2SO4 = KIO3 + MnO2 + K2SO4 + H2O =>
3 I2 + 10 KMnO4 + 2 H2SO4 = 6 KIO3 + 10 MnO2 + 2 K2SO4 + 2 H2O
KH2PO4 + Ca(OH)2 = K2HPO4 + CaHPO4 + H2O =>
2 KH2PO4 + Ca(OH)2 = K2HPO4 + CaHPO4 + 2 H2O
KMnO4 + SO2 + NaOH = MnO2 + Na2SO4 + H2O + KOH =>
2 KMnO4 + 3 SO2 + 6 NaOH = 2 MnO2 + 3 Na2SO4 + 2 H2O + 2 KOH
C2Cl4 + O2 = CO2 + Cl2 =>
C2Cl4 + 2 O2 = 2 CO2 + 2 Cl2
Zn + CaSO4 = ZnSO4 + Ca =>
Zn + CaSO4 = ZnSO4 + Ca
CH3CH2OH + K2MnO4 = CH3COOH + H2O + MnO2 + K =>
CH3CH2OH + K2MnO4 = CH3COOH + H2O + MnO2 + 2 K
Zn + NaClO3 = ZnClO3 + Na =>
Zn + NaClO3 = ZnClO3 + Na
CrO3 + Ba(OH)2 = BaCr2O7 + H2O =>
2 CrO3 + Ba(OH)2 = BaCr2O7 + H2O
CH3COOH + CH3NH3OH = CH3NH3CH3COO + H2O =>
CH3COOH + CH3NH3OH = CH3NH3CH3COO + H2O
Ba + Cl2 + MgSO4 = BaSO4 + MgCl2 =>
Ba + Cl2 + MgSO4 = BaSO4 + MgCl2
CuCO3 + H3BO3 = CuBO2 + H2O + CO2 + O2 =>
4 CuCO3 + 4 H3BO3 = 4 CuBO2 + 6 H2O + 4 CO2 + O2
(NH4)2SO3 + Sr(OH)2 = SrSO3 + NH3 + H2O =>
(NH4)2SO3 + Sr(OH)2 = SrSO3 + 2 NH3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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