| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + CoCl = HCoCl + Cl
Na2[PtCl6] + KCl = K2[PtCl6] + NaCl =>
Na2[PtCl6] + 2 KCl = K2[PtCl6] + 2 NaCl
C2H5OH(l) + O2(s) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(s) = 2 CO2(g) + 3 H2O(g)
LiN + H2O = NH + LiOH =>
LiN + H2O = NH + LiOH
CuSO4(aq) + NaOH(aq) = CuOH(s) + NaSO4(aq) =>
CuSO4(aq) + NaOH(aq) = CuOH(s) + NaSO4(aq)
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
Sn + Fe(CN)2 = Fe + Sn(CN) =>
2 Sn + Fe(CN)2 = Fe + 2 Sn(CN)
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
CH3CHO + O = CH2CO + H2O =>
CH3CHO + O = CH2CO + H2O
Ag(s) + H2S(s) + O2(g) = Ag2S(s) + H2O(g) =>
4 Ag(s) + 2 H2S(s) + O2(g) = 2 Ag2S(s) + 2 H2O(g)
C10H8 + AlCl3 = CCl4 + HCl + Al =>
C10H8 + 16 AlCl3 = 10 CCl4 + 8 HCl + 16 Al
SrF + HSO4 = SrSO4 + HF =>
SrF + HSO4 = SrSO4 + HF
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + NaNO3 =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaNO3
CuSO4 + KCN = (CN)2 + CuCN + K2SO4 =>
2 CuSO4 + 4 KCN = (CN)2 + 2 CuCN + 2 K2SO4
BaOH2 + SO4 = BaSO4 + H2O =>
BaOH2 + SO4 = BaSO4 + H2O
NaP + KOH = NaOH + KP =>
NaP + KOH = NaOH + KP
K2FeO4 + Na2S + H2O = Fe(OH)3 + S + NaOH + K2S =>
2 K2FeO4 + 5 Na2S + 8 H2O = 2 Fe(OH)3 + 3 S + 10 NaOH + 2 K2S
Sn + Hg2(NO3)2 = SnNO3 + Hg2 =>
2 Sn + Hg2(NO3)2 = 2 SnNO3 + Hg2
CuSO4 + Na2S2O3 = S + Na2SO4 + CuS =>
CuSO4 + 4 Na2S2O3 = 4 S + 4 Na2SO4 + CuS
BaF2 + K = BaK + F =>
BaF2 + K = BaK + 2 F
AB2 + B2 = AB4 =>
AB2 + B2 = AB4
Hg2Cl2(s) + NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq) =>
Hg2Cl2(s) + 2 NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq)
NO2 = N0 + O2 =>
NO2 = N0 + O2
BaCl2 + H2SO4 = BaSO4 + H2 + Cl =>
BaCl2 + H2SO4 = BaSO4 + H2 + 2 Cl
Fe(CNS)3 + H2O = Fe(OH)3 + HCNS =>
Fe(CNS)3 + 3 H2O = Fe(OH)3 + 3 HCNS
Na2CO3 + NH3 = N2 + C + H2O + Na =>
Na2CO3 + 2 NH3 = N2 + C + 3 H2O + 2 Na
CoSO4 + NH4OH + O2 = [Co(NH3)6]OHSO4 + H2O =>
4 CoSO4 + 24 NH4OH + O2 = 4[Co(NH3)6]OHSO4 + 22 H2O
C5H13O + K2Cr2O7 + H2SO4 = C5H10O + Cr2(SO4)3 + H2O + K2SO4 =>
2 C5H13O + K2Cr2O7 + 4 H2SO4 = 2 C5H10O + Cr2(SO4)3 + 7 H2O + K2SO4
Hg2S2 + CaO = Hg + CaS + CaSO4 =>
2 Hg2S2 + 4 CaO = 4 Hg + 3 CaS + CaSO4
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
CH3CH2CH2CHO + H2CrO4 = CH3CH2CH2COOH + Cr + H2O =>
3 CH3CH2CH2CHO + H2CrO4 = 3 CH3CH2CH2COOH + Cr + H2O
C8H16 + Br = C8H14Br + H =>
C8H16 + Br = C8H14Br + 2 H
K2Cr2O7 + NaBr + H3PO4 = CrPO4 + Br2 + K3PO4 + Na3PO4 + H2O =>
3 K2Cr2O7 + 18 NaBr + 14 H3PO4 = 6 CrPO4 + 9 Br2 + 2 K3PO4 + 6 Na3PO4 + 21 H2O
C4O6 + H7 = C12H14 + O18 =>
3 C4O6 + 2 H7 = C12H14 + O18
KBrO3 + MnO2 = KBrMn + O2 =>
2 KBrO3 + 2 MnO2 = 2 KBrMn + 5 O2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
SO2 + F2 = SO2F2 =>
SO2 + F2 = SO2F2
BaOH2 + SO4 = BaSO4 + H2O =>
BaOH2 + SO4 = BaSO4 + H2O
Mg3N2 + H2SO4 = Mg(SO4) + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 Mg(SO4) + (NH4)2SO4
C5H12(s) + O2(g) = CO2 + H2O =>
C5H12(s) + 8 O2(g) = 5 CO2 + 6 H2O
CrPo4 + Sn = SnPo + Cr =>
CrPo4 + 4 Sn = 4 SnPo + Cr
C10H8O + O2 = C + H2O =>
2 C10H8O + 3 O2 = 20 C + 8 H2O
SnSO4 + K2Cr2O7 + H2SO4 = Sn(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 SnSO4 + 2 K2Cr2O7 + 14 H2SO4 = 3 Sn(SO4)3 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
C12H22O11 + KNO3 = KNO2 + CO2 + H2O = C12H22O11 + KNO3 = KNO2 + CO2 + H2O =>
C12H22O11 + 24 KNO3 = 24 KNO2 + 12 CO2 + 11 H2O
Al2 + S2 = AlS2 =>
Al2 + 2 S2 = 2 AlS2
KCN(aq) + HCl(aq) = KCl(aq) + HCN(aq) =>
KCN(aq) + HCl(aq) = KCl(aq) + HCN(aq)
Na2O + PO4 = Na2PO5 =>
Na2O + PO4 = Na2PO5
HgOH + HCl = H2O + HgCl =>
HgOH + HCl = H2O + HgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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