| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + Na = CaNa
WF6 + TiN = W + TiF4 + N2 =>
4 WF6 + 6 TiN = 4 W + 6 TiF4 + 3 N2
HgCUSO4 = HgSO4CU =>
HgCUSO4 = HgSO4CU
CH3CH2Cl + NH3 + KOH = CH3CH2NH2 + KCl + H2O =>
CH3CH2Cl + NH3 + KOH = CH3CH2NH2 + KCl + H2O
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
Kl + Cl2 = KlCl =>
2 Kl + Cl2 = 2 KlCl
O + H2O + NO2 = HNO3 =>
O + H2O + 2 NO2 = 2 HNO3
KMnO4 + Cu = CuKMnO4 =>
KMnO4 + Cu = CuKMnO4
(CH3)2CH(CH2)2OH + CH3COOH = (CH3)2CH(CH2)2COOHCH3 + H2O =>
22(CH3)2CH(CH2)2OH + 15 CH3COOH = 20(CH3)2CH(CH2)2COOHCH3 + 12 H2O
KNO3() = KNO2 + O2 =>
2 KNO3() = 2 KNO2 + O2
K2SO4 + CaO = CaSO4 + K2O =>
K2SO4 + CaO = CaSO4 + K2O
Co(OH)2 + H2O = Co(OH)3 + H2 =>
2 Co(OH)2 + 2 H2O = 2 Co(OH)3 + H2
NH4(CrO4)2 + Sn4PO4 = NH4(PO4) + Sn4(CrO4)2 =>
NH4(CrO4)2 + Sn4PO4 = NH4(PO4) + Sn4(CrO4)2
CH3CH2CH2 + KMnO4 + H2O = CH3CH2OHCH2OH + K(OH) + MnO2 =>
3 CH3CH2CH2 + 2 KMnO4 + 4 H2O = 3 CH3CH2OHCH2OH + 2 K(OH) + 2 MnO2
CH3CHO + KMnO4 + KOH = CH3COOK + KMnO2 + H2O =>
2 CH3CHO + KMnO4 + 2 KOH = 2 CH3COOK + KMnO2 + 2 H2O
C8H10 + Br2 = C8H10Br =>
2 C8H10 + Br2 = 2 C8H10Br
Ac + S = AcS =>
Ac + S = AcS
AmO2 + H2 = Am2O3 + H2O =>
2 AmO2 + H2 = Am2O3 + H2O
Na2[B2(O2)2(OH)4] + HCl + H2O = H3BO3 + H2O2 + NaCl =>
Na2[B2(O2)2(OH)4] + 2 HCl + 2 H2O = 2 H3BO3 + 2 H2O2 + 2 NaCl
HS + H2O = H3O + S =>
HS + H2O = H3O + S
Si + H = SiH =>
Si + H = SiH
Na + C2 = NaC1 =>
2 Na + C2 = 2 NaC1
Al2(CO3)3* = Al2O3 + CO2 =>
Al2(CO3)3* = Al2O3 + 3 CO2
NaNO2 + PbO2 + HNO2 = NaNO + Pb(NO3)2 + H2O =>
NaNO2 + PbO2 + 2 HNO2 = NaNO + Pb(NO3)2 + H2O
HgS(s) = Hg + S8 =>
8 HgS(s) = 8 Hg + S8
S + HNO3 = H2S + NO2 + SO2 =>
2 S + 2 HNO3 = H2S + 2 NO2 + SO2
Al(s) + SnCl2(ac) = AlCl3(ac) + Sn(s) =>
2 Al(s) + 3 SnCl2(ac) = 2 AlCl3(ac) + 3 Sn(s)
PbO2SiCl2 = PbCl2SiO2 =>
PbO2SiCl2 = PbCl2SiO2
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
Cu3(OH)2(CO3)2 = CuO + CO2 + H2O =>
Cu3(OH)2(CO3)2 = 3 CuO + 2 CO2 + H2O
FeO + SiO2 = *2FeO*SiO2 =>
2 FeO + SiO2 = *2FeO*SiO2
CH3CHO + NH3 = H2NCH(CH3)OH =>
CH3CHO + NH3 = H2NCH(CH3)OH
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
TiW + H2O2 = H2WO4 + Ti + H2O =>
TiW + 3 H2O2 = H2WO4 + Ti + 2 H2O
MgOZnO = MgZnO2 =>
MgOZnO = MgZnO2
NaBr + HCl = NaCl + HBr =>
NaBr + HCl = NaCl + HBr
NH4I(s) + CI2(g) = NH4CI(s) + I2(s) =>
NH4I(s) + CI2(g) = NH4CI(s) + I2(s)
HCl + CaCO3 + MgCO3 = CO2 + CaCl2 + Mg(OH)2 =>
2 HCl + CaCO3 + MgCO3 = 2 CO2 + CaCl2 + Mg(OH)2
ZnOMgO = ZnMgO2 =>
ZnOMgO = ZnMgO2
MgOZnO = MgZnO2 =>
MgOZnO = MgZnO2
KMnO4 + FeBr3 + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + Br + H2O =>
6 KMnO4 + 10 FeBr3 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Fe2(SO4)3 + 30 Br + 24 H2O
C6H5COOH + LiAlH4 + H2O = C6H5CH2OH + Al(OH)3 + LiOH =>
2 C6H5COOH + LiAlH4 + 2 H2O = 2 C6H5CH2OH + Al(OH)3 + LiOH
KBr + P2O5 = POBr3 + KPO3 =>
3 KBr + 2 P2O5 = POBr3 + 3 KPO3
CaCl2 + Na2SO4 = CaSO4 + ClNa =>
CaCl2 + Na2SO4 = CaSO4 + 2 ClNa
Co2 + NaCl + O2 = Na2Co3 + ClO =>
3 Co2 + 4 NaCl + 2 O2 = 2 Na2Co3 + 4 ClO
KMnO4 + Na2S + NaOH = K2MnO4 + Na2SO4 + H2O + Na2MnO4 =>
8 KMnO4 + Na2S + 8 NaOH = 4 K2MnO4 + Na2SO4 + 4 H2O + 4 Na2MnO4
Cu + K3[Fe(CN)6] = Cu3(CN)6 + K3 + Fe =>
3 Cu + K3[Fe(CN)6] = Cu3(CN)6 + K3 + Fe
Ag + BrPO4 = AgPO4 + Br =>
Ag + BrPO4 = AgPO4 + Br
MgSO3HBr = MgBrHSO3 =>
MgSO3HBr = MgBrHSO3
Fe(SO4) + H2O = Fe(OH)2 + H2SO4 =>
Fe(SO4) + 2 H2O = Fe(OH)2 + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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