Chemistry, 24.02.2021 14:40 coolcat3190
Maria notices that the frogs that live in a pond near a local airport have begun to show strange deformities. She researches drog deformities and sees that research had pointed to a chemical known as ethylene glycol (antifreeze used in airplanes) as a lukely cause. What is the logical nest step for maria to take?
Answers: 3
Chemistry, 22.06.2019 02:10
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)
Answers: 3
Chemistry, 22.06.2019 05:30
Which of the following signs of a chemical reaction are observed in the reaction of potassium with water? precipitate formed temperature change smell produced gas produced color change
Answers: 2
Chemistry, 22.06.2019 05:50
According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?
Answers: 1
Maria notices that the frogs that live in a pond near a local airport have begun to show strange def...
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