| Équations équilibrées la veille | Équations équilibrées le lendemain |
As2S5 + 50 HNO3 = 2 H3AsO4 + 5 H2OSO4 + 17 H2O + 50 NO2
Al(OH)3Al(OH)3 = Al2O3 + H2O =>
Al(OH)3Al(OH)3 = Al2O3 + 3 H2O
COCl2 + Na2S = COS + NaCl =>
COCl2 + Na2S = COS + 2 NaCl
BaCO3 + NaCl + H2SO4 = Na2SO4 + BaCl2 + CO2 + H2O =>
BaCO3 + 2 NaCl + H2SO4 = Na2SO4 + BaCl2 + CO2 + H2O
P + PO = P(PO) =>
P + PO = P(PO)
FeCu(SO4) = FeSO4 + Cu =>
FeCu(SO4) = FeSO4 + Cu
[Al]2[O]3 + [H]2 = Al + [H]2O =>
[Al]2[O]3 + 3[H]2 = 2 Al + 3[H]2O
CuCl2(H2O)2 + Na2SO3 = CuCl + Na2SO4 + HCl + H2O =>
2 CuCl2(H2O)2 + Na2SO3 = 2 CuCl + Na2SO4 + 2 HCl + 3 H2O
HgCl2 + C + Ca(OH)2 = Hg + CaCl2 + CO2 + H2O =>
2 HgCl2 + C + 2 Ca(OH)2 = 2 Hg + 2 CaCl2 + CO2 + 2 H2O
V + HF = H3VF6 + H2 =>
2 V + 12 HF = 2 H3VF6 + 3 H2
NaBr + Al(NO3)3 = NaNO3 + AlBr3 =>
3 NaBr + Al(NO3)3 = 3 NaNO3 + AlBr3
KO3 + C = K2CO3 + CO2 =>
4 KO3 + 5 C = 2 K2CO3 + 3 CO2
PbO2 + NaOH = Na2O + Pb(OH)4 =>
PbO2 + 4 NaOH = 2 Na2O + Pb(OH)4
K2CO3 = K203 + CO3 =>
203 K2CO3 = 2 K203 + 203 CO3
Cl3 + H2 = Cl3H2 =>
Cl3 + H2 = Cl3H2
NaSO3 + KMnO4 + KOH = Na2SO4 + K2SO4 + K2MnO4 + H2O =>
2 NaSO3 + 2 KMnO4 + 4 KOH = Na2SO4 + K2SO4 + 2 K2MnO4 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
C5H12O + CuO = C5H10O + Cu2O + H2O =>
C5H12O + 2 CuO = C5H10O + Cu2O + H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
CuCl2 + RbI = CuI + RbCl + I2 =>
2 CuCl2 + 4 RbI = 2 CuI + 4 RbCl + I2
CaCO3 + O2 = CaO2 + CO3 =>
CaCO3 + O2 = CaO2 + CO3
CaO + CO = CaC2 + CaCO3 =>
4 CaO + 5 CO = CaC2 + 3 CaCO3
C3H7ClNaOH = C3H6NaClH2O =>
C3H7ClNaOH = C3H6NaClH2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Na2 + C2H5OH = C2H5ONa + H2 =>
Na2 + 2 C2H5OH = 2 C2H5ONa + H2
Fe2O3 + H2O = Fe(OH)2 + O2 =>
2 Fe2O3 + 4 H2O = 4 Fe(OH)2 + O2
MgO + HNO2 = MgNO2 + HO =>
MgO + HNO2 = MgNO2 + HO
C = C8 =>
8 C = C8
NaBr + H3Po4 = NaH2Po4 + HBr =>
NaBr + H3Po4 = NaH2Po4 + HBr
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
P + O = PO5 =>
P + 5 O = PO5
Al(H2O)6{3+} + F{-} = AlF6{3-} + H2O =>
Al(H2O)6{3+} + 6 F{-} = AlF6{3-} + 6 H2O
HNH3 + HCl = NCl + H =>
HNH3 + HCl = NCl + 5 H
P4 + H2SO4 + H2O = H2S + H3PO4 =>
2 P4 + 5 H2SO4 + 12 H2O = 5 H2S + 8 H3PO4
NH3[NH4OH] + H2O = NH4[NH4OH] + OH =>
NH3[NH4OH] + H2O = NH4[NH4OH] + OH
CH3Br + Li = CH3Li + Br =>
CH3Br + Li = CH3Li + Br
Ca(HCO3)2 + AgNO3 = CaNO3 + Ag(HCO3)2 =>
Ca(HCO3)2 + AgNO3 = CaNO3 + Ag(HCO3)2
FeCO3 + HBr = FeBr2 + CO2 + H2O =>
FeCO3 + 2 HBr = FeBr2 + CO2 + H2O
Al2(SO4)3 + (NH4)(OH) = Al(OH)3 + (NH4)2(SO4) =>
Al2(SO4)3 + 6(NH4)(OH) = 2 Al(OH)3 + 3(NH4)2(SO4)
Na2O + Al = Na + NaAlO2 =>
2 Na2O + Al = 3 Na + NaAlO2
Ca(HCO3)2 + CH3COOH = Ca(CH3COO)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O + 2 CO2
FeCl3(aq) + Na2S(aq) = Fe2S3(s) + NaCl(aq) =>
2 FeCl3(aq) + 3 Na2S(aq) = Fe2S3(s) + 6 NaCl(aq)
H4As2O9 + Sn(OH)2 = Sn2(As2O9) + H2O =>
H4As2O9 + 2 Sn(OH)2 = Sn2(As2O9) + 4 H2O
NaOH(aq) + CaCl(aq) = NaCl(aq) + CaOH(aq) =>
NaOH(aq) + CaCl(aq) = NaCl(aq) + CaOH(aq)
H{+} + Cr2O72{-} + C2H5OH = Cr3{+} + C2H4O + H2O =>
9.9999999999995H{+} + 6 Cr2O72{-} + 427 C2H5OH = 4 Cr3{+} + 427 C2H4O + 432 H2O
Na3BO3 + H2O = Na + Na2HBO3 + OH =>
Na3BO3 + H2O = Na + Na2HBO3 + OH
CH4 + CO2 = CO + H2O =>
CH4 + 3 CO2 = 4 CO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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