| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlS + KF = AlF + KS
FeCl3 + (NH4)2(CO3) = Fe2(CO3)3 + NH4Cl =>
2 FeCl3 + 3(NH4)2(CO3) = Fe2(CO3)3 + 6 NH4Cl
P4 + KClO4 = P4O10 + KCl =>
2 P4 + 5 KClO4 = 2 P4O10 + 5 KCl
CuO + Cl2 = CuCl2 + O =>
CuO + Cl2 = CuCl2 + O
CH3CH3CH3COH + IH = CH3CH3CH3CI + H2O =>
CH3CH3CH3COH + IH = CH3CH3CH3CI + H2O
CH3OH + BF3 = CH3OB + HF3 =>
CH3OH + BF3 = CH3OB + HF3
B2H7 + O2 = B2O3 + H2O =>
4 B2H7 + 13 O2 = 4 B2O3 + 14 H2O
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
Al + Br2Zn = AlBr3 + Zn =>
2 Al + 3 Br2Zn = 2 AlBr3 + 3 Zn
NO3{-} + H{+} + FeS = NO2 + H2O + Fe{3+} + S =>
3 NO3{-} + 6 H{+} + FeS = 3 NO2 + 3 H2O + Fe{3+} + S
HNO3 + Na2S = Na2NO3 + H2O + S + N2 =>
12 HNO3 + 10 Na2S = 10 Na2NO3 + 6 H2O + 10 S + N2
Ba + SnCl4 = Sn + BaCl2 =>
2 Ba + SnCl4 = Sn + 2 BaCl2
Al + I = Al(III)I(II) =>
Al + 6 I = Al(III)I(II)
Na3PO4 + CuSO4 = Na2SO4 + Cu3(PO4)2 =>
2 Na3PO4 + 3 CuSO4 = 3 Na2SO4 + Cu3(PO4)2
NH4OH + NaClO = N2H2 + NaCl + H2O =>
2 NH4OH + 2 NaClO = N2H2 + 2 NaCl + 4 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
MgH2 + O2 = Mg(OH)2 =>
MgH2 + O2 = Mg(OH)2
HCl(aq) + NaCH3COO(aq) = CH3COOH(aq) + NaCl(s) =>
HCl(aq) + NaCH3COO(aq) = CH3COOH(aq) + NaCl(s)
CuCO3 + CuSO4 = Cu2SO4 + CO3 =>
CuCO3 + CuSO4 = Cu2SO4 + CO3
Ba(C2H3O2)2(aq) + CuSO4(aq) = Cu(C2H3O2)2 + BaSO4 =>
Ba(C2H3O2)2(aq) + CuSO4(aq) = Cu(C2H3O2)2 + BaSO4
Na2S + ZnSO4 = Na2SO4 + ZnS =>
Na2S + ZnSO4 = Na2SO4 + ZnS
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al2O3Ca(OH)2 = Ca(AlO2)2H2O =>
Al2O3Ca(OH)2 = Ca(AlO2)2H2O
Li3PO4 + NaI = Na3PO4 + LiI =>
Li3PO4 + 3 NaI = Na3PO4 + 3 LiI
CoCl2(aq) + NH4OH = NH4Cl(aq) + Co(OH)2 =>
CoCl2(aq) + 2 NH4OH = 2 NH4Cl(aq) + Co(OH)2
KMnO4 + H2O = KOH + MnO2 + O2 =>
4 KMnO4 + 2 H2O = 4 KOH + 4 MnO2 + 3 O2
Al(OH)3Cl + HCl = Al(OH)2Cl2 + H2O =>
Al(OH)3Cl + HCl = Al(OH)2Cl2 + H2O
Zn + NO3{-} + H3O = Zn2{-} + NO + H2O =>
2 Zn + NO3{-} + 4 H3O = Zn2{-} + NO + 6 H2O
ZnSO4 + H3PO4 = Zn(H2PO4)2 + H2O + SO3 =>
ZnSO4 + 2 H3PO4 = Zn(H2PO4)2 + H2O + SO3
Au2O + HNO3 = Au(NO3)3 + NO + H2O =>
3 Au2O + 22 HNO3 = 6 Au(NO3)3 + 4 NO + 11 H2O
(O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9)9 = O =>
(O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9)9 = 3969 O
Mg(NO3)2 + Al2S3 = MgS + Al(NO3)3 =>
3 Mg(NO3)2 + Al2S3 = 3 MgS + 2 Al(NO3)3
CuCO3 + CuSO4 = Cu2SO4 + CO3 =>
CuCO3 + CuSO4 = Cu2SO4 + CO3
Li2S(aq) + Mg(C2H3O2)2(aq) = LiC2H3O2(aq) + MgS(s) =>
Li2S(aq) + Mg(C2H3O2)2(aq) = 2 LiC2H3O2(aq) + MgS(s)
CrO4{-2} + CN{-)+H2O = CNO{-}+Cr(OH)4{-}+OH{-) =>
2 CrO4{-2} + 3 CN{-)+5H2O = 3 CNO{-}+2Cr(OH)4{-}+2OH{-)
Ag2 + CO3 = Ag2O + CO2 =>
Ag2 + CO3 = Ag2O + CO2
NaHCO3 + CH3COOH = CO2 + CHOONa + H2O =>
4 NaHCO3 + CH3COOH = 2 CO2 + 4 CHOONa + 2 H2O
KMnO4 + H2O = KOH + MnO2 + O2 =>
4 KMnO4 + 2 H2O = 4 KOH + 4 MnO2 + 3 O2
K2Cr2O7 + H2SO4 + C2H5O = Cr2(SO4)3 + H2O + C2H4O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 6 C2H5O = Cr2(SO4)3 + 7 H2O + 6 C2H4O + K2SO4
CH2OHCH2OH + Cu(OH)2 = H2O + CuO2(OH)2 + C2H4 =>
2 CH2OHCH2OH + Cu(OH)2 = 2 H2O + CuO2(OH)2 + 2 C2H4
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
CuAl + HCl = CuCl + AlCl3 + H2 =>
CuAl + 4 HCl = CuCl + AlCl3 + 2 H2
CH3CH2CH2CH2OH + KOH = CH3CH2CH2CH2OK + H2O =>
CH3CH2CH2CH2OH + KOH = CH3CH2CH2CH2OK + H2O
C6H5COOH + C2H6O + NaHCO3 = H2O + NaC9H10O2 =>
10 C6H5COOH + 61 C2H6O + 24 NaHCO3 = 105 H2O + 24 NaC9H10O2
NaHCO3 + (COOH)2 = NaCO2 + CO2 + H2O =>
2 NaHCO3 + (COOH)2 = 2 NaCO2 + 2 CO2 + 2 H2O
K2S + H3PO4 = K2HPO4 + H2S =>
K2S + H3PO4 = K2HPO4 + H2S
X2SO4 + NaOH = XOH + Na2SO4 =>
X2SO4 + 2 NaOH = 2 XOH + Na2SO4
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
AgOH + NaCl = AgCl + NaOH =>
AgOH + NaCl = AgCl + NaOH
AluminumManganate + CobaltousHydroxide = AluminumHydroxide + CobaltousManganate =>
AluminumManganate + CobaltousHydroxide = AluminumHydroxide + CobaltousManganate
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/24
Équations équilibrées sur04/16/23
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