| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + Sn2(SO4)4 = Sn2(OH)2 + Ca(SO4)4
C8H17OH + O2 = C8H17O2 + OH =>
C8H17OH + O2 = C8H17O2 + OH
Na2CO3 + AuCl2 = AuCO3 + NaCl =>
Na2CO3 + AuCl2 = AuCO3 + 2 NaCl
HNO2 + KMnO4 + HNO3 = KNO3 + Mn(NO3)2 + H2O =>
5 HNO2 + 2 KMnO4 + HNO3 = 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
Na2SO3 + Br2 + KOH = Na2SO4 + KBr + H2O =>
Na2SO3 + Br2 + 2 KOH = Na2SO4 + 2 KBr + H2O
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
H2I2 = HI =>
H2I2 = 2 HI
NH2OH + K2S2O8 = N2 + H2O + K2SO4 + H2SO4 =>
2 NH2OH + K2S2O8 = N2 + 2 H2O + K2SO4 + H2SO4
Mg(No3)2 + Na2CH3COO = MgCH3COO + NaNo3 =>
Mg(No3)2 + Na2CH3COO = MgCH3COO + 2 NaNo3
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
Zn + HNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + HNO3 + 8 NaOH = 4 Na2ZnO2 + NH3 + 3 H2O
Mg + CuSO4 = Cu + (SO4)2Mg =>
Mg + 2 CuSO4 = 2 Cu + (SO4)2Mg
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
LiOH + SiO2 = Li2O + Si(OH)4 =>
4 LiOH + SiO2 = 2 Li2O + Si(OH)4
Fe(OH)3 = (Fe)2(O)3 + (H)2O =>
2 Fe(OH)3 = (Fe)2(O)3 + 3(H)2O
C2H6OCH3COOH = CH3COOCH2CH3H2O =>
C2H6OCH3COOH = CH3COOCH2CH3H2O
C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14
H2SO4 + NH4OH = NH4 + HSO4 + H2O =>
H2SO4 + NH4OH = NH4 + HSO4 + H2O
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
BeOH2O = Be(OH)2 =>
BeOH2O = Be(OH)2
NaCl(ac) = Na(s) + Cl2(g) =>
2 NaCl(ac) = 2 Na(s) + Cl2(g)
C9H12O11 + O2 = CO2 + H2O =>
2 C9H12O11 + 13 O2 = 18 CO2 + 12 H2O
Br2SO4 + NaOH = Na2SO4 + BrOH =>
Br2SO4 + 2 NaOH = Na2SO4 + 2 BrOH
AgNO3 + NH4NO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 NH4NO3 + 3 NaOH = Ag(NH3)2OH + 3 NaNO3 + 2 H2O
ZnF2 = F2 + Zn =>
ZnF2 = F2 + Zn
Fe + H{+} + NO3{-} = Fe{+2} + NH4{+} + H2O =>
4 Fe + 10 H{+} + NO3{-} = 4 Fe{+2} + NH4{+} + 3 H2O
KBr + CaCl2 = KCl2 + CaBr =>
KBr + CaCl2 = KCl2 + CaBr
ZnS + O2 = ZnO + SO2 = =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cl2 + PbO2 + H2SO4 = HClO3 + PbSO4 + H2O =>
Cl2 + 5 PbO2 + 5 H2SO4 = 2 HClO3 + 5 PbSO4 + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaOH + Ca(H2PO4)2 = Ca3(PO4)2 + Na3(PO4) + H2O =>
12 NaOH + 3 Ca(H2PO4)2 = Ca3(PO4)2 + 4 Na3(PO4) + 12 H2O
HNO3(l) = NO2(g) + H2O(l) + O2(g) =>
4 HNO3(l) = 4 NO2(g) + 2 H2O(l) + O2(g)
NH3 + HBrO = N2 + HBr + H2O =>
2 NH3 + 3 HBrO = N2 + 3 HBr + 3 H2O
AIBr3 + F2 = AIF3 + Br2 =>
2 AIBr3 + 3 F2 = 2 AIF3 + 3 Br2
Rb2O + ZnO = Rb2ZnO2 =>
Rb2O + ZnO = Rb2ZnO2
KI + FeCl3 = I2 + FeCl2 + KCl =>
2 KI + 2 FeCl3 = I2 + 2 FeCl2 + 2 KCl
B + F = BF3 =>
B + 3 F = BF3
Sn + I2 = SnI2 =>
Sn + I2 = SnI2
KOH + KClO3 = KO2 + KCl + H2O =>
2 KOH + KClO3 = 2 KO2 + KCl + H2O
Y + O = Y2O =>
2 Y + O = Y2O
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
BaCl2 + H2CO3 = BaCO3 + HCl =>
BaCl2 + H2CO3 = BaCO3 + 2 HCl
CrMgO4 + AgNO3 = MgN2O6 + Ag2CrO4 =>
CrMgO4 + 2 AgNO3 = MgN2O6 + Ag2CrO4
NaBr + Cl2 = BrCl2 + Na =>
NaBr + Cl2 = BrCl2 + Na
ZnSO2 + Na2SiO3 = ZnSiO3 + Na2SO2 =>
ZnSO2 + Na2SiO3 = ZnSiO3 + Na2SO2
Ca + H2SO4 = H2S + Ca(HSO4)2 + H2O =>
4 Ca + 9 H2SO4 = H2S + 4 Ca(HSO4)2 + 4 H2O
Mg + CuSO4 = Cu + (SO4)2Mg =>
Mg + 2 CuSO4 = 2 Cu + (SO4)2Mg
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HNO3 + H2Te = H2TeO4 + NO + H2O =>
8 HNO3 + 3 H2Te = 3 H2TeO4 + 8 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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