This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Green chemistry uses A) only water as a solvent. B) materials and processes that are intended to ... (Read 18 times)

Metfan725

  • Hero Member
  • *****
  • Posts: 552
on: Aug 27, 2018
Green chemistry uses
 
  A) only water as a solvent.
  B) materials and processes that are intended to prevent or reduce pollution at its source.
  C) only grocery store bought chemicals.
  D) reactions that are not heated.

Question 2

In a solution made by dissolving 50 grams of calcium chloride ( ) in 1000 grams of water, which component is considered to be the solute?
 
  A) Water is the solute.
  B) Both water and calcium chloride are solutes in this example.
  C) Calcium chloride is the solute.
  D) The solute cannot be determined from the information given.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

gasdhashg

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

C


Metfan725

  • Member
  • Posts: 552
Reply 2 on: Aug 27, 2018
Excellent

ryhom

  • Member
  • Posts: 366
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Why leaves are green: interaction of light with chloroplasts. Why leaves are green: interaction of light with chloroplasts.
Whale in water Whale in water
Nan Goldin, Vivienne in the green dress. Nan Goldin, Vivienne in the green dress.
The four processes of pharmacokinetics: absorption, distribution, metabolism, and excretion. The four processes of pharmacokinetics: absorption, distribution, metabolism, and excretion.
The aquaporin water channel The aquaporin water channel
Green salad Green salad
Video: How to make cDNA Animation

For a complete list of videos, visit our video library