Answer:
0.5 moles KF
Step-by-step explanation:
Mass of the compound = 29 g KF(Potassium chloride)
We need to get the moles of KF
Moles are given by dividing the mass of a compound by its molar mass.
In this case,
Molar mass of potassium chloride = 58.0967 g/mol
Therefore;
Moles = 29 g รท 58.0967 g/mol
= 0.5 moles
Therefore, 29 g of KF contains 0.5 moles