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andriy [413]
4 years ago
14

Compare and contrast homogeneous and heterogeneous mixtures using key terminology, and provide at least three examples of each.

For example, explain what the mixture is comprised of and what makes it homogeneous or heterogeneous.
Chemistry
1 answer:
Ivenika [448]4 years ago
3 0
There are two kinds of mixtures which are homogeneous and the heterogeneous. Homogeneous mixtures are mixtures that maintain the same uniform appearance and composition throughout; whereas, heterogeneous mixtures are mixtures that contain different visible substances or phases. Here are examples of each mixture. 
Homogeneous mixtures: Rainwater, Air and Dishwashing detergent (This kind of mixture only shows one phase of matter)
Heterogeneous mixtures: cereals with milk, ice in soda and mixed nuts. (Obviously, this kind of mixture contains different phases of matter either in liquid, solid or gas).
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Which of the following is not a primary function of the products of the pentose phosphate pathway? a. To maintain levels of NADP
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Answer: The correct answer is D.

Explanation:

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Therefore the correct answer is D.

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What are the indications/signs that a chemical change has occurred?
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4 years ago
Identify each type of titration curve. note that the analyte is stated first, followed by the titrant.
Ghella [55]
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8 0
3 years ago
Hamid made this table to organize his notes on the properties of acids and bases.
Molodets [167]

Answer : The property in the wrong column is, base form hydrogen gas with metals

Explanation :

Acid : It is a substance that has ability of donating a proton or hydrogen ion, H^+.

The properties of an acid are :

  • Acids are sour in taste.
  • It conduct electricity.
  • The texture of an acid solution is sticky.
  • It react with carbonates to give salt.
  • It changes the color of the litmus paper to red.
  • It react with a metal to give compound and hydrogen gas.

Base : It is a substance that has ability of donating hydroxide ion, OH^-.

The properties of an base are :

  • Base are bitter in taste.
  • It conduct electricity.
  • The texture of an base solution is slippery.
  • It changes the color of the litmus paper to blue.
  • It does not react with a metal.

Hence, from the above information, we conclude that the property in the wrong column is, base form hydrogen gas with metals .

8 0
3 years ago
Read 2 more answers
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