| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + NaCO3 = SO4Na + CuCO3
CuSO4 + NaCl + Zn = CuCl2 + ZnSO4 + Na =>
CuSO4 + 2 NaCl + Zn = CuCl2 + ZnSO4 + 2 Na
Na2SO4 + AgI = NaI + Ag2SO4 =>
Na2SO4 + 2 AgI = 2 NaI + Ag2SO4
Na2CO3 + C20H14O4 = C20H13O4 + Na2 + H2O =>
20 Na2CO3 + 125 C20H14O4 = 126 C20H13O4 + 20 Na2 + 56 H2O
CuSO4 + NaCl + Zn = CuCl2 + ZnSO4 + Na =>
CuSO4 + 2 NaCl + Zn = CuCl2 + ZnSO4 + 2 Na
Pb(NO3)2 + NaI = PbNa2 + INO3 =>
Pb(NO3)2 + 2 NaI = PbNa2 + 2 INO3
Sn + HNO3 = Sn(NO3)2 + N02 + H2O =>
5 Sn + 12 HNO3 = 5 Sn(NO3)2 + N02 + 6 H2O
C2F3O2H + P4O10 = C4F6O3 + H3PO4 =>
12 C2F3O2H + P4O10 = 6 C4F6O3 + 4 H3PO4
SiO2 + HF = SiF4 + H2O(classification) =>
SiO2 + 4 HF = SiF4 + 2 H2O(classification)
Al(C2H3O2)3 + K2(CO3) = Al2(CO3)3 + K(C2H3O2) =>
2 Al(C2H3O2)3 + 3 K2(CO3) = Al2(CO3)3 + 6 K(C2H3O2)
CH3COCH3(l) + O2(g) = CO2(g) + H2O(v) =>
CH3COCH3(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(v)
H + O + C = C(OH)5 =>
5 H + 5 O + C = C(OH)5
HClO4 + Ag = AgClO4 + AgCl + H2O =>
8 HClO4 + 8 Ag = 7 AgClO4 + AgCl + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KClO4 + HCl + KI = KCl + I2 + H2O =>
KClO4 + 8 HCl + 8 KI = 9 KCl + 4 I2 + 4 H2O
Zn(NO3)2H2O = H2O + Zn(NO3)2 =>
Zn(NO3)2H2O = H2O + Zn(NO3)2
Ba + HIO = BaOI + H2 =>
2 Ba + 2 HIO = 2 BaOI + H2
C4H8 + MnO2 + H{+} = CO2 + Mn{+2} + H2O =>
C4H8 + 12 MnO2 + 24 H{+} = 4 CO2 + 12 Mn{+2} + 16 H2O
Na2S2O3 + HCl = S + SO4 + NaCl + H2O =>
2 Na2S2O3 + 4 HCl = 3 S + SO4 + 4 NaCl + 2 H2O
KOH(aq) + Al2O3(s) + H2O(l) = KAl(OH)4 =>
2 KOH(aq) + Al2O3(s) + 3 H2O(l) = 2 KAl(OH)4
FeSO4 + Ca(NO3)2 + H2SO4 = Fe2(SO4)3 + Ca2SO4 + H2O + NO =>
14 FeSO4 + 2 Ca(NO3)2 + 8 H2SO4 = 7 Fe2(SO4)3 + Ca2SO4 + 8 H2O + 4 NO
Ag + Au2(CO3)2 = Ag2CO3 + Au =>
4 Ag + Au2(CO3)2 = 2 Ag2CO3 + 2 Au
C + (HO)3 = CO2 + H2O =>
3 C + 4(HO)3 = 3 CO2 + 6 H2O
Br2 + K3[Cr(OH)6] + KOH = KBr + K2CrO4 + H2O =>
3 Br2 + 2 K3[Cr(OH)6] + 4 KOH = 6 KBr + 2 K2CrO4 + 8 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
TiO + CaH2 = Ti + CaO + H2 =>
TiO + CaH2 = Ti + CaO + H2
Cl{2} + KBr = Br{2} + KCl =>
Cl{2} + KBr = Br{2} + KCl
HCl + KOH = KClO3 + H2 + KCl =>
3 HCl + 3 KOH = KClO3 + 3 H2 + 2 KCl
Li2(SO3) + HClO3 = LiClO3 + H2SO3 =>
Li2(SO3) + 2 HClO3 = 2 LiClO3 + H2SO3
H2MoO4 + H3PO4 = H3Mo12PO40 + H2O =>
12 H2MoO4 + H3PO4 = H3Mo12PO40 + 12 H2O
H2CrO7 + LiOH = Li2CrO7 + H2O =>
H2CrO7 + 2 LiOH = Li2CrO7 + 2 H2O
CuCrO4 + Ca(NO3)2 = CaCrO4 + Cu(NO3)2 =>
CuCrO4 + Ca(NO3)2 = CaCrO4 + Cu(NO3)2
C6H12O6 + NH3 + O2 = C6H9NO4 + H2O =>
2 C6H12O6 + 2 NH3 + O2 = 2 C6H9NO4 + 6 H2O
Ag2SO4 + AsH3 + H2O = Ag + As2O5 + H2SO4 =>
8 Ag2SO4 + 2 AsH3 + 5 H2O = 16 Ag + As2O5 + 8 H2SO4
KI(ac) + H2O2 + H2SO4(ac) = K2SO4 + H2O + I2 =>
2 KI(ac) + H2O2 + H2SO4(ac) = K2SO4 + 2 H2O + I2
KClO3 + HBr = H2O + Br2 + KCl =>
KClO3 + 6 HBr = 3 H2O + 3 Br2 + KCl
Ba(OH)2 + P2O5 = Ba(PO3)2 + H2O =>
Ba(OH)2 + P2O5 = Ba(PO3)2 + H2O
HClO4 + H2SO4 + Fe(OH)3 = Fe(ClO4)(SO4) + H2O =>
HClO4 + H2SO4 + Fe(OH)3 = Fe(ClO4)(SO4) + 3 H2O
PbBr2 + HgI2 = PbI2 + HgBr2 =>
PbBr2 + HgI2 = PbI2 + HgBr2
NH4F + H2O = HNH4 + FOH =>
NH4F + H2O = HNH4 + FOH
CH3OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + HCOOH =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 HCOOH
C3H4Br4 + KOH = C3H3Br3 + H2O + KBr =>
C3H4Br4 + KOH = C3H3Br3 + H2O + KBr
K + H2SO4 = SO4K + H2 =>
K + H2SO4 = SO4K + H2
Pb(N3)2 + Cr(MnO4)3 = Cr2O3 + MnO2 + Pb3O4 + NO =>
27 Pb(N3)2 + 44 Cr(MnO4)3 = 22 Cr2O3 + 132 MnO2 + 9 Pb3O4 + 162 NO
PBNO3 + MgSO4 = PBSO4 + MgNO3 =>
PBNO3 + MgSO4 = PBSO4 + MgNO3
C10H10O8N2 + O2 = H2O + CO2 + NO2 =>
2 C10H10O8N2 + 21 O2 = 10 H2O + 20 CO2 + 4 NO2
C3H6 + HOCl + Ca(OH)2 = C3H6O + CaCl2 + H2O =>
2 C3H6 + 2 HOCl + Ca(OH)2 = 2 C3H6O + CaCl2 + 2 H2O
Cu(NO3)2 + (NH4)2SO4 = CuSO4 + NH4(NO3) =>
Cu(NO3)2 + (NH4)2SO4 = CuSO4 + 2 NH4(NO3)
CoCl2 + Na2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
Cd + KSCN = K + CdSCN =>
Cd + KSCN = K + CdSCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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