1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
olchik [2.2K]
3 years ago
10

Hector uses the apparatus below to separate a mixture. How do the substances compare? Substance 1 has a lower density than Subst

ance 2. Substance 1 has a higher density than Substance 2. Substance 1 has a lower boiling point than Substance 2. Substance 1 has a higher boiling point than Substance 2.
Chemistry
1 answer:
scZoUnD [109]3 years ago
6 0

Explanation:

Separation is a physical change, which uses the density of different substances to separate.

You might be interested in
What is a characteristic of branched chained alkanes?
olga2289 [7]

C) They have more than two carbons that are bonded to only one other carbon

4 0
3 years ago
Read 2 more answers
Can anyone help me with this ( no links )
galben [10]
The first one is abundant
7 0
4 years ago
Read 2 more answers
Liquid or solid water that falls to the ground is called
madam [21]
Precipitation is water released from clouds in the form of rain, freezing rain, sleet, snow, or hail. It is the primary connection in the water cycle that provides for the delivery of atmospheric water to the Earth. Most precipitation falls as rain.
4 0
3 years ago
Benzoic acid is in the process of being recrystallized. Your lab partner is in a hurry and after the impure benzoic acid is diss
bazaltina [42]

Answer:

Impurities will be trapped in the crystals of the benzoic acid crystallized in this manner.

Explanation:

After benzoic acid is dissolved in hot water, it should have been allowed to cool gradually before it is transferred into an ice bath.

This gradual cooling will aid the separation of impurities so that when the vessel is now submerged in an ice bath, only pure benzoic acid is recrystalized.

If the vessel is immediately submerged into an ice bath, impurities will be trapped in the crystals of the benzoic acid.

6 0
4 years ago
The combination reagents that can be used to distinguish between ethane, ethene and ethyne are?​
mafiozo [28]

Answer:

Two reagents that can be used to distinguish between ethane and ethyne are Tollens' reagent and ammoniacal CuCl solution.

5 0
3 years ago
Other questions:
  • Which is an example of a plasma that occurs in nature?
    15·1 answer
  • 1. which compound has the highest boiling point ?<br> A) C6H12O6<br> B) O2<br> C) H2O<br> D)NaCl
    15·1 answer
  • An automobile tire contains air at 320.×103 Pa at 20.0 ◦C. The stem valve is removed and the air is allowed to expand adiabatica
    11·1 answer
  • What is pH? In Chemistry !
    9·2 answers
  • How many kg of solvent would contain 130 grams of ZnBr2 if the solution was 0.950 grams
    8·1 answer
  • Newtons third law explains what happens when two objects-
    12·2 answers
  • How much (mL) of a 2.0 M sodium hydroxide solution would it take to neutralize 50 mL of a 6.0 M solution of hydrochloric acid?
    12·1 answer
  • If a solution has a pOH of 5.2 the pH of the solution is
    15·1 answer
  • I need help with all of this. I have no idea what I am doing. I came back from vacation and confused. Please Help.
    5·1 answer
  • Which regulates the flow of electrical current to the filament of the x-ray tube? a. high-voltage circuit
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!