| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnSO4 + 2 NaOH = SnO + Na2SO4 + H2O
MnSO4 + K2FeO4 + H2SO4 = KMnO4 + Fe2(SO4)3 + K2SO4 + H2O =>
6 MnSO4 + 10 K2FeO4 + 16 H2SO4 = 6 KMnO4 + 5 Fe2(SO4)3 + 7 K2SO4 + 16 H2O
AgNo3 + K2Cr2O7 = Ag2Cr2O7 + KNo3 =>
2 AgNo3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNo3
CH2O + CuSO4 + NaOH = CHOOH + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 4 NaOH = CHOOH + Cu2O + 2 Na2SO4 + 2 H2O
NH3 = N + H =>
NH3 = N + 3 H
H5Br + Fe(OH)3 = Fe5Br3 + H2O =>
3 H5Br + 5 Fe(OH)3 = Fe5Br3 + 15 H2O
ZnO + H2O = ZnO2 + H =>
ZnO + H2O = ZnO2 + 2 H
MnSO4*7H2O + Na2SiO3 = MnSiO3 + Na2SO4 + H2O =>
MnSO4*7H2O + Na2SiO3 = MnSiO3 + Na2SO4 + 7 H2O
CdCl2 + (NH4)2S = CdS + NH4Cl =>
CdCl2 + (NH4)2S = CdS + 2 NH4Cl
I + NH3(aq) = NI3(s) + HI =>
6 I + NH3(aq) = NI3(s) + 3 HI
Cu(MnO4)2 = Cu + MnO4 =>
Cu(MnO4)2 = Cu + 2 MnO4
HCl + HgS + NO3{-} = HgCl4{-} + S + NO + H2O =>
4 HCl + HgS + NO3{-} = HgCl4{-} + S + NO + 2 H2O
Au + N2 = Au3N2 =>
3 Au + N2 = Au3N2
P + H2SO4 = P2SO4 + H2 =>
2 P + H2SO4 = P2SO4 + H2
Mg(OH)2 + KCl = MgCl2 + KOH =>
Mg(OH)2 + 2 KCl = MgCl2 + 2 KOH
Cl2O3 = Cl2 + O3 =>
Cl2O3 = Cl2 + O3
Ca(NO3)2 + H2SO4 = H2(NO3)2 + CaSO4 =>
Ca(NO3)2 + H2SO4 = H2(NO3)2 + CaSO4
Mg(OH)2 + KCl = MgCl2 + KOH =>
Mg(OH)2 + 2 KCl = MgCl2 + 2 KOH
ZnSO4*7H2O + NH4OH + (NH4)BF4 = (Zn(NH3)4)(BF4)2 + H2SO4 + H2O =>
ZnSO4*7H2O + 2 NH4OH + 2(NH4)BF4 = (Zn(NH3)4)(BF4)2 + H2SO4 + 9 H2O
Na2O2 + Fe = Na2O + Fe3O4 =>
4 Na2O2 + 3 Fe = 4 Na2O + Fe3O4
CaO + F2 = CaF2 + O =>
CaO + F2 = CaF2 + O
C5H8 + Cl2 = C5H8Cl4 =>
C5H8 + 2 Cl2 = C5H8Cl4
CoCl2*6H2O + NH4Cl + NH3 + O2 = [Co(NH3)5]Cl3 + H2O =>
4 CoCl2*6H2O + 4 NH4Cl + 16 NH3 + O2 = 4[Co(NH3)5]Cl3 + 26 H2O
CdCl2 + Na2S = CdS + NaCl =>
CdCl2 + Na2S = CdS + 2 NaCl
Na2HPO4 + CaCl2 = Ca3(PO4)2 + NaH2PO4 + NaCl =>
4 Na2HPO4 + 3 CaCl2 = Ca3(PO4)2 + 2 NaH2PO4 + 6 NaCl
Cu2Cl5 + Zn = Cu + ZnCl2 =>
2 Cu2Cl5 + 5 Zn = 4 Cu + 5 ZnCl2
KF + BaBr2 = BaF2 + KBr =>
2 KF + BaBr2 = BaF2 + 2 KBr
K2CrO4 + CH3COOH = CH3COOK + H2CrO4 =>
K2CrO4 + 2 CH3COOH = 2 CH3COOK + H2CrO4
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
TaCl4 + NaOH = Na3TaO4 + NaCl + H2O + H2 =>
2 TaCl4 + 14 NaOH = 2 Na3TaO4 + 8 NaCl + 6 H2O + H2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
KNO3 + Al = KNO2 + Al2O3 =>
3 KNO3 + 2 Al = 3 KNO2 + Al2O3
C3H9N + HCl = C3H9NH + Cl =>
C3H9N + HCl = C3H9NH + Cl
NH4Cl + CsOH = NH4OH + CsCl =>
NH4Cl + CsOH = NH4OH + CsCl
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
CH3CH2CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2CH2COH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2CH2COH + K2SO4 + 2 MnSO4 + 8 H2O
ZnCl2 + NaHCO3 = NaHCl2 + ZnCO3 =>
ZnCl2 + NaHCO3 = NaHCl2 + ZnCO3
C3H7OH + HCl = C3H7Cl + H2O =>
C3H7OH + HCl = C3H7Cl + H2O
CH2O + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
3 CH2O + 4 AgNO3 + 2 NH3 = 4 Ag + 3 CO2 + 3 NH4NO3
CuS + HNO3 = CuSO3 + H2O + NO2 =>
CuS + 6 HNO3 = CuSO3 + 3 H2O + 6 NO2
BaSO4 + HCl = HSO4 + BaCl =>
BaSO4 + HCl = HSO4 + BaCl
AgNO3 + CaCO3 = Ca(NO3)2 + Ag2CO3 =>
2 AgNO3 + CaCO3 = Ca(NO3)2 + Ag2CO3
C3H8O + O2(g) = CO2(g) + H2O =>
2 C3H8O + 9 O2(g) = 6 CO2(g) + 8 H2O
H2SeO2 + KCl = K2SeO2 + HCl =>
H2SeO2 + 2 KCl = K2SeO2 + 2 HCl
HI + Al(OH)3 = Al(OH2)3 + I =>
3 HI + Al(OH)3 = Al(OH2)3 + 3 I
Ba + Br2(aq) + H2SO4(aq) = BaSO4 + HBr =>
Ba + Br2(aq) + H2SO4(aq) = BaSO4 + 2 HBr
Fe + Cl9 = FeCl9 =>
Fe + Cl9 = FeCl9
MgX2 = Mg + X2 =>
MgX2 = Mg + X2
Cr + S2O8 = CrO7 + SO =>
6 Cr + 7 S2O8 = 6 CrO7 + 14 SO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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