| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 CaCO3 + 16 C3H6O2 = 7 C6H10CaO2 + 13 CO2 + 13 H2O
BaCl2 + Na2(SO4) = BaSO4 + NaCl =>
BaCl2 + Na2(SO4) = BaSO4 + 2 NaCl
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Ca + Si + O3 = CaSiO3 =>
Ca + Si + O3 = CaSiO3
Fe + H2SO4 = Fe2(SO4) + H2 =>
2 Fe + H2SO4 = Fe2(SO4) + H2
Br2 + KL = Br2L + K =>
Br2 + KL = Br2L + K
Al(OH)3 + Ca(NO3)2 = Al(NO3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 Ca(NO3)2 = 2 Al(NO3)3 + 3 Ca(OH)2
Al + S2O8 = Al20(S2O8)3 =>
20 Al + 3 S2O8 = Al20(S2O8)3
ZnCl2 + HNO3 = Zn(NO3)2 + HCl =>
ZnCl2 + 2 HNO3 = Zn(NO3)2 + 2 HCl
C11H22O12 + O2 = CO2 + H2O =>
2 C11H22O12 + 21 O2 = 22 CO2 + 22 H2O
K3[Fe(SCN)6] + NaOH = Fe(OH)3 + NaSCN + KSCN =>
K3[Fe(SCN)6] + 3 NaOH = Fe(OH)3 + 3 NaSCN + 3 KSCN
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
HAc + NaHCO3 = CO2 + NaAc + H2O =>
HAc + NaHCO3 = CO2 + NaAc + H2O
Fe2O3 + Ca(OH)2 = Fe(OH)3 + CaO =>
Fe2O3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaO
Li2 + Cl = LiCl =>
Li2 + 2 Cl = 2 LiCl
Au{+3} + I{-} = Au{+} + I2 =>
Au{+3} + 2 I{-} = Au{+} + I2
Al2S3 + H2SO4 = Al2(SO4)3 + SH2 =>
Al2S3 + 3 H2SO4 = Al2(SO4)3 + 3 SH2
C9H13O + NH2 = C9H13N + H2O =>
C9H13O + NH2 = C9H13N + H2O
ZrO(OH)2*5H2O = ZrO2 + H2O =>
ZrO(OH)2*5H2O = ZrO2 + 6 H2O
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
Zn + Cu(C2H3O2) = Cu + Zn(C2H3O2) =>
Zn + Cu(C2H3O2) = Cu + Zn(C2H3O2)
K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + KOH + NH3*H2O =>
2 K2CrO4 + 3(NH4)2S + 8 H2O = 2 Cr(OH)3 + 3 S + 4 KOH + 6 NH3*H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
H3PO4 + Mg(OH)2 = (Mg(H2PO4)2) + H2O =>
2 H3PO4 + Mg(OH)2 = (Mg(H2PO4)2) + 2 H2O
C2H3NaO2 + H2SO4 = C2H4O2 + NaHSO4 =>
C2H3NaO2 + H2SO4 = C2H4O2 + NaHSO4
FeP3 + O2 = Fe2O3 + P2O5 =>
2 FeP3 + 9 O2 = Fe2O3 + 3 P2O5
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
Al3(SO4)3 + Ba(NO3)2 = BaSO4 + Al(NO3)2 =>
Al3(SO4)3 + 3 Ba(NO3)2 = 3 BaSO4 + 3 Al(NO3)2
Fe2(SO4)3 + HF = FeF3 + H2SO4 =>
Fe2(SO4)3 + 6 HF = 2 FeF3 + 3 H2SO4
NaCl + Na2SO4 = Na2Cl + NaSO4 =>
NaCl + Na2SO4 = Na2Cl + NaSO4
ROH + Mg = ROMg + H2 =>
2 ROH + 2 Mg = 2 ROMg + H2
K3[Fe(SCN)6] + NaOH = Fe(OH)3 + NaSCN + KSCN =>
K3[Fe(SCN)6] + 3 NaOH = Fe(OH)3 + 3 NaSCN + 3 KSCN
(NH4)2S2O3 + H2O + CrBr3 = H2S2O3 + NH4Br + Cr(OH)3 =>
3(NH4)2S2O3 + 6 H2O + 2 CrBr3 = 3 H2S2O3 + 6 NH4Br + 2 Cr(OH)3
CaSO4 + Ag = Ag2SO4 + Ca =>
CaSO4 + 2 Ag = Ag2SO4 + Ca
CoN6H9O6 = Co2O3 + N2 + H2O =>
2 CoN6H9O6 = Co2O3 + 6 N2 + 9 H2O
As2O3 + AgNO3 = As(NO3)3 + Ag2O =>
As2O3 + 6 AgNO3 = 2 As(NO3)3 + 3 Ag2O
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
NH4(NO3) = N + H2O + O2 =>
2 NH4(NO3) = 4 N + 4 H2O + O2
Fe + O2 = Fe2(O2)3 =>
2 Fe + 3 O2 = Fe2(O2)3
Zr + HNO3 = Zr(NO3)4 + NO2 + H2O =>
Zr + 8 HNO3 = Zr(NO3)4 + 4 NO2 + 4 H2O
AgNO3 + CaF2 = AgF2 + Ca(NO3) =>
AgNO3 + CaF2 = AgF2 + Ca(NO3)
K3[Fe(SCN)6] + NaOH = Fe(OH)3 + NaSCN + KSCN =>
K3[Fe(SCN)6] + 3 NaOH = Fe(OH)3 + 3 NaSCN + 3 KSCN
Mn2O3 + MnO = Mn3O4 =>
Mn2O3 + MnO = Mn3O4
B10H18O12 + O2 = B2O3 + H2O =>
B10H18O12 + 6 O2 = 5 B2O3 + 9 H2O
Cu(OH) + HSO = CuSO + H2O =>
Cu(OH) + HSO = CuSO + H2O
Cr + Cl3 = CrCl3 =>
Cr + Cl3 = CrCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/24
Équations équilibrées sur04/19/23
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