| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au + CuO = Cu + AuO
CuSe + PbSe + Ge + Se = Cu2PbGeSe4 =>
2 CuSe + PbSe + Ge + Se = Cu2PbGeSe4
Na2OH + (NH4)SO4 = Na2SO4 + H2O + NH3 =>
Na2OH + (NH4)SO4 = Na2SO4 + H2O + NH3
NaHPO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + NaNO3 + H2O =>
8 NaHPO4 + 96(NH4)2MoO4 + 174 HNO3 = 8(NH4)3(PMo12O40) + 167 NH4NO3 + 8 NaNO3 + 93 H2O
H2O + He = H2OHe2 =>
H2O + 2 He = H2OHe2
FeSO4 + O2 + H2O = Fe(OH)SO4 =>
4 FeSO4 + O2 + 2 H2O = 4 Fe(OH)SO4
Zn + NaF = ZnF + Na =>
Zn + NaF = ZnF + Na
NH2OH + Fe2(SO4)3 = FeSO4 + N2O + H2SO4 + H2O =>
2 NH2OH + 2 Fe2(SO4)3 = 4 FeSO4 + N2O + 2 H2SO4 + H2O
C2H5OH + H2SO4 = C2H4 + H2O*H2SO4 =>
C2H5OH + H2SO4 = C2H4 + H2O*H2SO4
FeCI{2} + SnCI{4} = FeCI{3} + SnCI{2} =>
2 FeCI{2} + SnCI{4} = 2 FeCI{3} + SnCI{2}
Li + Ca(NO3)2 = Ca2 + LiNO3 =>
4 Li + 2 Ca(NO3)2 = Ca2 + 4 LiNO3
Fe(NO3)3 + C6H12N4 = Fe3O4 + CO2 + H2O + N2 =>
54 Fe(NO3)3 + 23 C6H12N4 = 18 Fe3O4 + 138 CO2 + 138 H2O + 127 N2
S2O3{2-} + H{+} = SO2 + S + H2O =>
S2O3{2-} + 2 H{+} = SO2 + S + H2O
CO2 + FeCO3 + H2O = Fe(HCO3)2 =>
CO2 + FeCO3 + H2O = Fe(HCO3)2
C3H6F2 = C3H6 + F2 =>
C3H6F2 = C3H6 + F2
Copper(ii)chloride + aluminum = aluminumchloride + copper =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
KAsH2O4 + KOH = K3AsO4 + H2O =>
KAsH2O4 + 2 KOH = K3AsO4 + 2 H2O
K2SO3 + HI = KI + H2SO3 =>
K2SO3 + 2 HI = 2 KI + H2SO3
Na3 + PO4 + MgCl2 = Mg3(PO4)2 + NaCl =>
2 Na3 + 2 PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 NaCl
NaHCO3 + H3PO4 = Na2HPO4 + H2O + CO2 =>
2 NaHCO3 + H3PO4 = Na2HPO4 + 2 H2O + 2 CO2
N + HC2H3O2 = N(CH3COO)2 + H2 =>
N + 2 HC2H3O2 = N(CH3COO)2 + H2
NH4OH + HFO2 = NH4FO2 + H2O =>
NH4OH + HFO2 = NH4FO2 + H2O
H3BO3 + H2O = B[OH]4 + H3O =>
H3BO3 + 2 H2O = B[OH]4 + H3O
BaCl2(aq) + Na2CO3 = BaCO3(s) + Na2Cl2(aq) =>
BaCl2(aq) + Na2CO3 = BaCO3(s) + Na2Cl2(aq)
HOBr = OH + Br =>
HOBr = OH + Br
SO2 + H3PO4 = H2SO3 + P2O5 =>
3 SO2 + 2 H3PO4 = 3 H2SO3 + P2O5
HOBr = H + OBr =>
HOBr = H + OBr
Si4H4 + O2 = Si2O4 + H2O =>
Si4H4 + 5 O2 = 2 Si2O4 + 2 H2O
CH3(CH2)16COOH = C18H36O2 =>
CH3(CH2)16COOH = C18H36O2
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2S + Lb(C2H3O2)2 = LbS + CH3COOH =>
H2S + Lb(C2H3O2)2 = LbS + 2 CH3COOH
Al + NiSO4 = Al8(SO4)3 + Ni =>
8 Al + 3 NiSO4 = Al8(SO4)3 + 3 Ni
HOBr = HO + Br =>
HOBr = HO + Br
MgCO3 + Fe + H2O = HCOOH + MgH2 + Fe(OH)3 =>
MgCO3 + 2 Fe + 5 H2O = HCOOH + MgH2 + 2 Fe(OH)3
C10H17OH + O2 = C + H2O =>
C10H17OH + 4 O2 = 10 C + 9 H2O
Na(C2H3O6) + HCl = NaCl + H(C2H3O6) =>
Na(C2H3O6) + HCl = NaCl + H(C2H3O6)
NaCl(l) + CuSO4(l) = NaSO4(s) + CuCl(s) =>
NaCl(l) + CuSO4(l) = NaSO4(s) + CuCl(s)
HOBr = H{+} + OBr{-} =>
HOBr = H{+} + OBr{-}
HOBr = H + BrO =>
HOBr = H + BrO
CO + HCl = HC + ClO =>
CO + HCl = HC + ClO
MgSO4(aq) + Na2CO3(s) = MgCO3 + Na2SO4 =>
MgSO4(aq) + Na2CO3(s) = MgCO3 + Na2SO4
HAiO2 + Na(OH) = NaAiO2 + H2O =>
HAiO2 + Na(OH) = NaAiO2 + H2O
Pt + HgCl2 = PtCl + Hg =>
2 Pt + HgCl2 = 2 PtCl + Hg
KMnO4 + NaSO + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaSO + 2 H2SO4 = K2SO4 + 2 MnSO4 + Na2SO4 + 2 H2O
TeO2 + HNO3 + H2O = H2(TeO4) + NO =>
3 TeO2 + 2 HNO3 + 2 H2O = 3 H2(TeO4) + 2 NO
Na2S2O8 + NaOH + C6H5C4H9 = Na2SO4 + CO2 + H2O =>
27 Na2S2O8 + 54 NaOH + C6H5C4H9 = 54 Na2SO4 + 10 CO2 + 34 H2O
KMnO4 + NaSO + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaSO + 2 H2SO4 = K2SO4 + 2 MnSO4 + Na2SO4 + 2 H2O
KC2 + K10S = K11C2S =>
KC2 + K10S = K11C2S
NaOH + Na2OSi = Na2O3Si + Na + H2O =>
4 NaOH + Na2OSi = Na2O3Si + 4 Na + 2 H2O
Cu(OH)2(s) + HCl(aq) = CuCl2(aq) + H2O(l) =>
Cu(OH)2(s) + 2 HCl(aq) = CuCl2(aq) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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