Question
4. Calculate the atomic mass of silver based on the following information: (}_(47)^107Ag=52% ()_{47)^108Ag=48% Predict the atomic mass of Ag: Prediction: __ Calculate the atomic mass of Ag: Answer: __ (show all work)
Answer
4
(293 Votes)
Ulysses
Elite · Tutor for 8 years
Answer
# Explanation:## Step1: Define the Problem### We need to calculate the atomic mass of silver (Ag) based on the given isotopic abundances and their respective atomic masses. The isotopes are
with an abundance of 52% and
with an abundance of 48%.## Step2: Convert Percentages to Decimal Form### Convert the given percentages into decimal form for easier calculation. - For
:
- For
:
## Step3: Calculate the Weighted Average### Use the formula for the weighted average to find the atomic mass of silver:
## Step4: Perform the Calculations### Calculate each term separately and then sum them up:
# Answer:### The atomic mass of Ag is 107.48 amu