| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + 2 FeBr3 = 3 MgBr2 + 2 Fe
Y2(SO4)3 + Mg(OH)2 = MgSO4 + Y(OH)3 =>
Y2(SO4)3 + 3 Mg(OH)2 = 3 MgSO4 + 2 Y(OH)3
KCl + LiNo3 = KNo3 + LiCl =>
KCl + LiNo3 = KNo3 + LiCl
CaO + Al2O3 = Ca3Al2O6 =>
3 CaO + Al2O3 = Ca3Al2O6
Al + O2 = Al2O03 =>
4 Al + 3 O2 = 2 Al2O03
NH3 + Ba(OH)2 = [Ba(NH3)4] + OH =>
4 NH3 + Ba(OH)2 = [Ba(NH3)4] + 2 OH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
Cu + HgCl2 = CuCl2 + Hg =>
Cu + HgCl2 = CuCl2 + Hg
C3H7OH = C6H11OH + H1 + OH =>
2 C3H7OH = C6H11OH + 3 H1 + OH
CrBr3 + KOH + Cl2 = K2CrO4 + Br2 + KCl + H2O =>
2 CrBr3 + 16 KOH + 6 Cl2 = 2 K2CrO4 + 3 Br2 + 12 KCl + 8 H2O
LiOH + HCI = LiCI + HOH =>
LiOH + HCI = LiCI + HOH
NH4Cl + K2SiO3 = NH3 + SiO2 + KCl + H2O =>
2 NH4Cl + K2SiO3 = 2 NH3 + SiO2 + 2 KCl + H2O
MgCO3 + CaCO3 = MgCa + CO3 =>
MgCO3 + CaCO3 = MgCa + 2 CO3
Mo + H2 = MoH6 =>
Mo + 3 H2 = MoH6
NaNo3 + H2SO4 = NaHSO4 + HNo3 =>
NaNo3 + H2SO4 = NaHSO4 + HNo3
KIO3 + HCl + Na2SO3 = KCl + Na2SO4 + I2 + H2O =>
2 KIO3 + 2 HCl + 5 Na2SO3 = 2 KCl + 5 Na2SO4 + I2 + H2O
Mg{2+} + S{2-} = MgS =>
Mg{2+} + S{2-} = MgS
HCl + O2 = Cl2 + H2O2 =>
2 HCl + O2 = Cl2 + H2O2
K2FeO4 + H2C2O4 + K2C2O4 = K3Fe(C2O4)3 + H2O + CO2 =>
2 K2FeO4 + 8 H2C2O4 + K2C2O4 = 2 K3Fe(C2O4)3 + 8 H2O + 6 CO2
C + SO4 = CS2 + CO =>
9 C + 2 SO4 = CS2 + 8 CO
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
C6H12 + KMnO4 + H2O = C6H12O2 + MnO2 + KOH =>
3 C6H12 + 4 KMnO4 + 2 H2O = 3 C6H12O2 + 4 MnO2 + 4 KOH
KCl2 + K = KCl =>
KCl2 + K = 2 KCl
NaO + HCl = NaCl + HO =>
NaO + HCl = NaCl + HO
S9 + P4 = P4S3 =>
S9 + 3 P4 = 3 P4S3
C4H8Br2 + Zn = C4H8 + ZnBr2 =>
C4H8Br2 + Zn = C4H8 + ZnBr2
carbonmonoxide + chlorine = phosgene =>
CO + Cl2 = COCl2
C6H6NH2 + H2SO4 = C6H6NH3 + SO4 =>
2 C6H6NH2 + H2SO4 = 2 C6H6NH3 + SO4
Zn(NO3)2(aq) + K2CO3(aq) = ZnCO3 + KNO3 =>
Zn(NO3)2(aq) + K2CO3(aq) = ZnCO3 + 2 KNO3
K3[Al(OH)6] + HCl = KCl + AlCl3 + H2O =>
K3[Al(OH)6] + 6 HCl = 3 KCl + AlCl3 + 6 H2O
Li2CO3 + NH4VO3 = Li2V3O8 + CO2 + NH3 + H2O + O2 =>
4 Li2CO3 + 12 NH4VO3 = 4 Li2V3O8 + 4 CO2 + 12 NH3 + 6 H2O + O2
CHCl3 + H2 = CH3Cl + HCl =>
CHCl3 + 2 H2 = CH3Cl + 2 HCl
CuCl2(aq) + Na2S(aq) = CuS + NaCl =>
CuCl2(aq) + Na2S(aq) = CuS + 2 NaCl
Al + H2(SO4) = Al2(SO4)3 + H2 =>
2 Al + 3 H2(SO4) = Al2(SO4)3 + 3 H2
Ca(OH)2 + NaOH = CaNa + OH =>
Ca(OH)2 + NaOH = CaNa + 3 OH
HCl + K4Fe(CN)6 = H4Fe(CN)6 + KCl =>
4 HCl + K4Fe(CN)6 = H4Fe(CN)6 + 4 KCl
CO2 + H2O = COOOH2 =>
CO2 + H2O = COOOH2
FeC2O4*H2O = Fe2O3 + CO + CO2 + H2O =>
2 FeC2O4*H2O = Fe2O3 + 3 CO + CO2 + 2 H2O
Cu(NO3)2 + C6H8O7 = CuO + N2 + CO2 + H2O =>
9 Cu(NO3)2 + 5 C6H8O7 = 9 CuO + 9 N2 + 30 CO2 + 20 H2O
N2O5 + H2 = N2O3 + H2O =>
N2O5 + 2 H2 = N2O3 + 2 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
KI(aq) + H2O2(aq) = I2(aq) + KOH(aq) =>
2 KI(aq) + H2O2(aq) = I2(aq) + 2 KOH(aq)
Ba(NO3)2 + Na2(CO3) = Na(NO3) + BaCO3 =>
Ba(NO3)2 + Na2(CO3) = 2 Na(NO3) + BaCO3
Mn(OH)2 + H2SO4 = Mn2(SO4)2 + H2O =>
2 Mn(OH)2 + 2 H2SO4 = Mn2(SO4)2 + 4 H2O
HI + K2O = KI + H2O =>
2 HI + K2O = 2 KI + H2O
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
Ba + SnCl2 = BaCl2 + Sn =>
Ba + SnCl2 = BaCl2 + Sn
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Li + HNO3 = H2O + LiNO3 + N2O =>
8 Li + 10 HNO3 = 5 H2O + 8 LiNO3 + N2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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