| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H12O + Br2 = C10H11OBr + HBr
Cu + Sr(NO3)2 = Cu(NO3)2 + Sr =>
Cu + Sr(NO3)2 = Cu(NO3)2 + Sr
NH4Br + AgNO3 = AgBr + NH4NO3 =>
NH4Br + AgNO3 = AgBr + NH4NO3
Fe(OH)3 + HNo3AgNO3 = Fe(No3)3 + H2O + AgNO3 =>
Fe(OH)3 + 3 HNo3AgNO3 = Fe(No3)3 + 3 H2O + 3 AgNO3
BaCl2 + (NH4)2SO4 = BaSO4 + Cl2(NH4)2 =>
BaCl2 + (NH4)2SO4 = BaSO4 + Cl2(NH4)2
O6P4 + H2O = H3PO3 =>
O6P4 + 6 H2O = 4 H3PO3
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
C6H12N4 + KNO3 = K2CO3 + H2O + CO2 + N2 =>
5 C6H12N4 + 36 KNO3 = 18 K2CO3 + 30 H2O + 12 CO2 + 28 N2
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
KOH + CuBr2 = Cu(OH)2 + KBr =>
2 KOH + CuBr2 = Cu(OH)2 + 2 KBr
KClO3 + C12H22O11 + H2SO4 = K2SO4 + Cl2 + CO2 + H2O =>
48 KClO3 + 5 C12H22O11 + 24 H2SO4 = 24 K2SO4 + 24 Cl2 + 60 CO2 + 79 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C5H9(OH)3 + Cu(OH)2 = C5H9OHCuO2 + H2O =>
C5H9(OH)3 + Cu(OH)2 = C5H9OHCuO2 + 2 H2O
K2ClO3 + CrCl3 + KOH = K2CrO4 + H2O + KCl =>
3 K2ClO3 + 5 CrCl3 + 22 KOH = 5 K2CrO4 + 11 H2O + 18 KCl
C3H7OH + CrO3 = Cr2O3 + C3H6O + H2O =>
3 C3H7OH + 2 CrO3 = Cr2O3 + 3 C3H6O + 3 H2O
O2 + V2 = V2O3 =>
3 O2 + 2 V2 = 2 V2O3
HCl + MnSO4 = MnCl + HSO4 =>
HCl + MnSO4 = MnCl + HSO4
Ca(OH)2 + H2Se = Ca(HSe)2 + H2O =>
Ca(OH)2 + 2 H2Se = Ca(HSe)2 + 2 H2O
SiO2He = SiO2 + He =>
SiO2He = SiO2 + He
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Na2S + Co(NO3)2 = CoS + NaNO3 =>
Na2S + Co(NO3)2 = CoS + 2 NaNO3
AlBr = Br2 + Al =>
2 AlBr = Br2 + 2 Al
Na2(OH) + HSO4 = Na2SO4 + H2O =>
Na2(OH) + HSO4 = Na2SO4 + H2O
HNO3 + NaClO2 = HClO2 + NaNO3 =>
HNO3 + NaClO2 = HClO2 + NaNO3
KMnO4 + C8H10 = KOH + MnO2 + C8H6O4 =>
4 KMnO4 + C8H10 = 4 KOH + 4 MnO2 + C8H6O4
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
K2CO + H2SO4 = K2SO4 + H2CO =>
K2CO + H2SO4 = K2SO4 + H2CO
Li + CuPO4 = Li3PO4 + Cu =>
3 Li + CuPO4 = Li3PO4 + Cu
Li2OH2O = LiOH =>
Li2OH2O = 2 LiOH
C2H4 + KMnO4 + H2O = C2H6O2 + KOH + Mn(OH)2 =>
5 C2H4 + 2 KMnO4 + 8 H2O = 5 C2H6O2 + 2 KOH + 2 Mn(OH)2
SCO3SO3 = SC2(SO4)3 =>
2 SCO3SO3 = SC2(SO4)3
BiNo + NaOH = BiOH + NaNo =>
BiNo + NaOH = BiOH + NaNo
Br{-} + H{+} + HNO2 = Br2 + NO + H2O =>
2 Br{-} + 2 H{+} + 2 HNO2 = Br2 + 2 NO + 2 H2O
CC6H8O6 + KIO3 = C6H6O6 + KI + H2O =>
6 CC6H8O6 + 3 KIO3 = 7 C6H6O6 + 3 KI + 3 H2O
Na2O + NaOH = Na2OH + O2 =>
2 Na2O + 4 NaOH = 4 Na2OH + O2
Zinc + silvernitrate = Zn(NO3)2 + silver =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CaO(c) + P2O5(c) = CaOP2O5 =>
CaO(c) + P2O5(c) = CaOP2O5
Al + CrO = AlO + Cr =>
Al + CrO = AlO + Cr
CuCl3 + F2 = Cu2F3 + Cl =>
4 CuCl3 + 3 F2 = 2 Cu2F3 + 12 Cl
SnCl2 + HCl + O2 = H2O + SnCl4 =>
2 SnCl2 + 4 HCl + O2 = 2 H2O + 2 SnCl4
Z + H2SO4 = Z(SO4) + H2 =>
Z + H2SO4 = Z(SO4) + H2
C2H5OH + H{+} + NO3{-} = CH3COOH + H2O + NO2 =>
C2H5OH + 4 H{+} + 4 NO3{-} = CH3COOH + 3 H2O + 4 NO2
Hg(NO3)4 + Fe = Fe(NO3)3 + Hg =>
3 Hg(NO3)4 + 4 Fe = 4 Fe(NO3)3 + 3 Hg
HNO3 = N2 + O2 + H2O =>
4 HNO3 = 2 N2 + 5 O2 + 2 H2O
OH{-} + MnO2 + Pb{4+} = MnO4{-} + Pb{+2} + H2O =>
8 OH{-} + 2 MnO2 + 3 Pb{4+} = 2 MnO4{-} + 3 Pb{+2} + 4 H2O
CaSiO3 + CO + P4 = Ca3(PO4)2 + C + SiO2 =>
6 CaSiO3 + 10 CO + P4 = 2 Ca3(PO4)2 + 10 C + 6 SiO2
Cl2 + NaOH + I2 = NaCl + NaIO3 + H2O =>
5 Cl2 + 12 NaOH + I2 = 10 NaCl + 2 NaIO3 + 6 H2O
CHO3CHO = CHO3 + CHO =>
CHO3CHO = CHO3 + CHO
Fe(s) + CuSO4(aq) = FeSO4(s) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(s) + Cu(s)
CH3SH(g) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
CH3SH(g) + 3 O2(g) = CO2(g) + 2 H2O(l) + SO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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