Answer:
Double replacement:
Explanation:
Chemical equation:
2AsCl + 3H₂S → As₂S₃ + 6HCl
The given reaction is double displacement reaction. In this reaction arsenic trichloride and hydrogen sulfide react and produced arsenic sulfide and hydrogen chloride. In double displacement reaction both anion an cation of reactants are exchanged with each other.
Double replacement:
It is the reaction in which two compound exchange their ions and form new compounds.
General equation:
AB + CD → AD +CB
Your answer would be, true.
Answer:
Molarity of
solution is 0.612 mol/L
Explanation:
Number of moles of a substance = (mass of substance)/(molar mass of the substance)
Molar mass of
= 214 g/mol
So, 562 g of
=
moles of
= 2.63 moles of 
Molarity of a solution = (number of moles of solute in solution)/(total volume of solution in liter)
Here solute is
and solvent is water
Total volume of solution is 4.30 L
So, molarity of
solution =
= 0.612 mol/L
Answer:
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