what is the mass of 0.25 mol of koh? molar mass koh = 56.11 g/mol 0.25 mol koh = ? g koh
what is the mass of 0.25 mol of koh? molar mass koh = 56.11 g/mol 0.25 mol koh = ? g koh
Answer
Explanation:
Step1: Recall mass - mole relationship
Mass = Number of moles×Molar mass
Step2: Substitute given values
Mass of KOH = 0.25 mol×56.11 g/mol Mass of KOH = 14.0275 g
Answer:
14.03 g (rounded to two decimal places)