A chemist was given a dry, green mixture to analyze. She added water to it and poured
it into a filter (see picture 1). She then placed a spot of the liquid on a piece of paper and
stood the paper in a beaker (see picture 2). After 20 minutes, she obtained the result show
in picture 3. Use this information and the pictures to answer questions A through C.
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 04:50
Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?
Answers: 1
Chemistry, 22.06.2019 16:40
Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg
Answers: 3
Chemistry, 22.06.2019 18:20
Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds
Answers: 2
Chemistry, 22.06.2019 21:30
Which of the following changes will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water? (2 points) decreasing temperature decreasing pressure decreasing surface area decreasing solute concentration
Answers: 1
You know the right answer?
A chemist was given a dry, green mixture to analyze. She added water to it and poured
it into a fil...
Questions
Chemistry, 19.11.2020 20:40
Physics, 19.11.2020 20:40
Mathematics, 19.11.2020 20:40
Biology, 19.11.2020 20:40
Mathematics, 19.11.2020 20:40
Mathematics, 19.11.2020 20:40
Mathematics, 19.11.2020 20:40
Mathematics, 19.11.2020 20:40
Business, 19.11.2020 20:40
Mathematics, 19.11.2020 20:40
