The number of mole of ethanol, CH₃CH₂OH the chemist will use in the experiment is 0.65 mole
<h3>Description of mole </h3>
The mole of a substance is related to it's mass and molar mass according to the following equation:
Mole = mass / molar mass
<h3>How to determine the mole of CH₃CH₂OH</h3>
From the question given above, the following data were obtained:
- Mass of CH₃CH₂OH = 30 g
- Molar mass of CH₃CH₂OH = 12 + (1×3) + 12 + (1×2) + 16 + 1 = 46 g/mol
Mole = mass / molar mass
Mole of CH₃CH₂OH = 30 / 46
Mole of CH₃CH₂OH = 0.65 mole
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Among his numerous titles, Reyes is a four-time world eight-ball champion, a WPA World Nine-ball champion, a three-time U.S. Open winner, a two-time World Pool League winner, and a thirteen-time Derby City Classic winner.
Liability rules are mainly used in property sales and the terms for sale.
<h3>What are Liability Rules?</h3>
This refers to the legal right that concerns the sale of a property and the conditions that should be met in order to force a sale.
Hence, we can see that your question is incomplete because it does not include the answer choices and it does not specify the context of the question so a general overview is given.
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