Which one of the following is a solution?
Question 21 options:
oxygen
salt water
sugar
chocolate chip cookies
Which of the following is a compound?
sugar
chocolate chip cookies
oxygen
salt water
Why is water considered a pure substance and not a mixture?
Question 23 options:
Water can be separated physically into hydrogen and oxygen.
Water is clear.
Water can be separated chemically into hydrogen and oxygen.
Water is not a pure substance. It is a mixture.
How can a mixture of pigments be separated?
Question 24 options:
filtration
crystallization
magnetic attraction
chromatography
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Which one of the following is a solution? Question 21 options: oxygen salt water sugar chocolate chip cookies Which of the following is a ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
How many formula units make up 24.2 g of magnesium chloride (MgCl2) ?
Answers (2)
A biochemist who is studying the properties of certain sulfur (s) - containing compounds in the body, wonders whether trace amounts of another nonmetallic element might have similar behavior. to which element should she turn her attention?]
Answers (2)
Enter a balanced equation for the reaction between aqueous lead (II) (II) nitrate and aqueous sodium chloride to form solid lead (II) (II) chloride and aqueous sodium nitrate. Express your answer as a chemical equation.
Answers (1)
A sequence of thermonuclear fusion processes inside massive stars can continue to transform the nuclei of elements such as carbon, oxygen, and so forth, into heavier nuclei AND also generate excess energy, up to a limit beyond which no further
Answers (1)
Explain the process that causes dew to form on grass blades
Answers (2)
New Questions in Chemistry
The number of moles in 118.0g of calcium chloride
Answers (1)
You should be worried about the safety of a healthcare product if you see which of the following claims made? a. FDA approved! b. Miracle cure! c. Scientifically tested! d. Effective in double-blind study!
Answers (1)
Which branch of science provide the proof that earth is approximately 4.6 billion years old
Answers (1)
What is the product if an atom of Po-209 undergoes alpha decay?
Answers (1)
The first-order decomposition of n2o at 1000 k has a rate constant of 0.76 s-1. if the initial concentration of n2o is 10.9 m, what is the concentration of n2o after 9.6 s
Answers (1)