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From 200 mg of CO(2),10^(21) molecules a...

From 200 mg of `CO_(2),10^(21)` molecules are removed. How many moles of `CO_(2)` are left ?

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To solve the problem step by step, we will follow these calculations: ### Step 1: Convert the mass of CO₂ from milligrams to grams. Given: - Mass of CO₂ = 200 mg To convert milligrams to grams: \[ ...
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