Question
High School Chemistry Accelerated Assessment
Multiple Choice Questions
- A sample of hydrated copper(II) sulfate
grams of this compound, how many moles do you have?
A. 0.70 moles
B. 1.43 molen
C. 0.35 moles
D. 2.10 moles
Multiple Choice Questions
grams of this compound, how many moles do you have?
A. 0.70 moles
B. 1.43 molen
C. 0.35 moles
D. 2.10 moles
Ask by Salazar Moran. in the United States
Jan 24,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
You have 0.70 moles of hydrated copper(II) sulfate.
Solution
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The Deep Dive
To calculate the number of moles of hydrated copper(II) sulfate, you can use the formula:
For 175 grams of
Thus, the answer is A. 0.70 moles.
Here’s a quick tip: always ensure your units match up when performing calculations. It can save you from common pitfalls like miscalculating the amount due to incorrect conversions! Also, understanding the significance of the molar mass helps in identifying which compound is which, especially in a lab setting!
