EV Technology - Future Battery Technologies
If a lithium-sulfur battery has a theoretical capacity of 1675 mAh/g for sulfur, what is the expected capacity for 2 grams of sulfur?
If a lithium-sulfur battery has a theoretical capacity of 1675 mAh/g for sulfur, what is the expected capacity for 2 grams of sulfur?
medium📝 Analysis Q4 of 15
Step-by-Step Solution
Solution:
Step 1: Calculate total capacity
Multiply the capacity per gram by the mass: 1675 mAh/g * 2 g = 3350 mAh.Step 2: Verify units and values
Units are consistent; no conversion needed.Final Answer:
3350 mAh -> Option CQuick Check:
Capacity = 1675 * 2 = 3350 mAh [OK]
Quick Trick: Multiply capacity per gram by grams for total capacity [OK]
Common Mistakes:
- Dividing instead of multiplying
- Using wrong units
- Ignoring mass value
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