Chemistry, 17.12.2019 00:31, BigGirlsTheBest
If it takes you 10 min. to boil an egg to perfection at sea level, how long would it take to boil an egg to your taste in the carpathian mountains at elevations of 8,500 ft? a)the boiling point of water in the carpathian mountains is greater than 100 °c because of lower atmospheric pressure which results in increased intermolecular forces, so it would take less time to boil the egg. b)the boiling point of water in the carpathian mountains is less than 100 °c because of lower atmospheric pressure which results in reduced intermolecular forces, so it would take a longer time to boil the egg. c)the boiling point of water is always 100 °c regardless of elevation so it would take the same amount of time to boil the egg.
Answers: 3
Chemistry, 21.06.2019 20:50, karlyisaunicorn
Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread
Answers: 2
Chemistry, 22.06.2019 14:50, wcraig1998
Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape
Answers: 1
Chemistry, 22.06.2019 17:20, alexis3060
How do you know when a chemical reaction has occurred
Answers: 1
If it takes you 10 min. to boil an egg to perfection at sea level, how long would it take to boil an...
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