| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + K2SO4 = AgNO3K2SO4
CaCl2 + F2 = CaF2 + Cl2 =>
CaCl2 + F2 = CaF2 + Cl2
AuO = Au + O =>
AuO = Au + O
Al2(SO4)3 + CH3COONa + H2O = Al(OH)2(CH3COO) + Na2SO4 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 2 Al(OH)2(CH3COO) + 3 Na2SO4 + 4 CH3COOH
KCrO2 + HBr = CrBr3 + KOH + H2O =>
KCrO2 + 3 HBr = CrBr3 + KOH + H2O
Na2CO3 + Ca(OH)2 + CH3COOH = CH3COONa + H2O + CaCO3 =>
Na2CO3 + Ca(OH)2 + 2 CH3COOH = 2 CH3COONa + 2 H2O + CaCO3
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Li(s) + FeBr2(aq) = LiBr(aq) + Fe(s) =>
2 Li(s) + FeBr2(aq) = 2 LiBr(aq) + Fe(s)
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
Pb(No3)2() + Na2S() = PbS() + NaNo3() =>
Pb(No3)2() + Na2S() = PbS() + 2 NaNo3()
Li + H2SO4 = H2O + SO2 + Li2SO4 =>
2 Li + 2 H2SO4 = 2 H2O + SO2 + Li2SO4
CaO + Cu(OH)2 = Ca(OH)2 + CuO =>
CaO + Cu(OH)2 = Ca(OH)2 + CuO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaCO3 + HCl = H2CO3 + NaCl2 =>
NaCO3 + 2 HCl = H2CO3 + NaCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
FeNO3 + LiCl = FeCl + LiNO3 =>
FeNO3 + LiCl = FeCl + LiNO3
BaCl2 + KIO3 = Ba(IO3)2 + KCl =>
BaCl2 + 2 KIO3 = Ba(IO3)2 + 2 KCl
Fe2 + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe2 + 4 AgC2H3O2 = 2 Fe(C2H3O2)2 + 4 Ag
KMnO4 + H2SO4 + KBr = Br2 + O2 + KOH + MnSO4 =>
2 KMnO4 + 2 H2SO4 + 2 KBr = Br2 + 2 O2 + 4 KOH + 2 MnSO4
[Co(NH3)6]Cl + H2O2 + NH4Cl = [Co(NH3)6]Cl3 + NH4OH =>
[Co(NH3)6]Cl + H2O2 + 2 NH4Cl = [Co(NH3)6]Cl3 + 2 NH4OH
H2SO4 + NaF = HF + Na2SO4 =>
H2SO4 + 2 NaF = 2 HF + Na2SO4
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
MgOHNO3 + HCl = Mg(NO3)2 + MgCl2 + H2O =>
2 MgOHNO3 + 2 HCl = Mg(NO3)2 + MgCl2 + 2 H2O
Na + MgO = NaO + Mg =>
Na + MgO = NaO + Mg
KO3 + S + KI = I2 + K2SO4 =>
4 KO3 + 3 S + 2 KI = I2 + 3 K2SO4
C18H38O + O2 = CO2 + H2 =>
2 C18H38O + 35 O2 = 36 CO2 + 38 H2
C2H4 + C2H6 = C6H14 =>
2 C2H4 + C2H6 = C6H14
AuBr3 = Au + Br2 =>
2 AuBr3 = 2 Au + 3 Br2
Ca3(PO4) + C + SiO2 = CO + CaSiO3 + P4 =>
4 Ca3(PO4) + 4 C + 12 SiO2 = 4 CO + 12 CaSiO3 + P4
C8H42 + O2 = CO2 + H2O =>
2 C8H42 + 37 O2 = 16 CO2 + 42 H2O
HOH + CrCl6 = HCl + Cr(OH)6 =>
6 HOH + CrCl6 = 6 HCl + Cr(OH)6
PPBr3 = P + Br =>
PPBr3 = 2 P + 3 Br
N2O5(g) + H2O = HNO3 =>
N2O5(g) + H2O = 2 HNO3
CaCO3 + SO2 = CaSO4 + CO =>
CaCO3 + SO2 = CaSO4 + CO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HClO4 + Mg = Mg(ClO4)2 + H =>
2 HClO4 + Mg = Mg(ClO4)2 + 2 H
CH3COOH + CuO = Cu(CH3CO2)2 + H2O =>
2 CH3COOH + CuO = Cu(CH3CO2)2 + H2O
ZnO + HCI = ZnCI + HO =>
ZnO + HCI = ZnCI + HO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C6H5MgBr + C13H10O + H3O = C19H16O + MgBrOH =>
36 C6H5MgBr + 55 C13H10O + 30 H3O = 49 C19H16O + 36 MgBrOH
Ni + AuBr3 = NiBr2 + Au =>
3 Ni + 2 AuBr3 = 3 NiBr2 + 2 Au
Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3
K2Cr2O7 + NaOH + K2SO4 = H2O + K2CrO4 + Na2SO4 =>
K2Cr2O7 + 2 NaOH + K2SO4 = H2O + 2 K2CrO4 + Na2SO4
BaCO3 + CuO + SeO2 = Ba2Cu(SeO3)3 + CO2 =>
2 BaCO3 + CuO + 3 SeO2 = Ba2Cu(SeO3)3 + 2 CO2
HBr + NH3 = HNH3 + BrNH3 =>
HBr + 2 NH3 = HNH3 + BrNH3
K2Cr2O7 + HF + H2SO4 = CrF3 + K2SO4 + F2 + H2O =>
K2Cr2O7 + 12 HF + H2SO4 = 2 CrF3 + K2SO4 + 3 F2 + 7 H2O
CU + NH3 = CUNH3 =>
CU + NH3 = CUNH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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