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
Degger [83]
3 years ago
7

Using the first volume and temperature reading on the table as V1 and T1, solve for the unknown values in the table below. Remem

ber to use the rules of significant figures when entering your numeric response.
A:
B:

C:
D:

A 2-column table with 5 rows. Column 1 is labeled Temperature (K) with entries 295, A, 250, 325, D. Column 2 is labeled Volume (L) with entries 1.0, 1.3, B, C, 0.75.
Chemistry
2 answers:
ch4aika [34]3 years ago
6 0
A is the answer because it makes sense.
gulaghasi [49]3 years ago
6 0

Answer:

A

Explanation:

You might be interested in
The amount of matter in an object is known as
zavuch27 [327]
Mass......................

4 0
3 years ago
Read 2 more answers
Every morning, Jeremiah uses a blender to make a smoothie for breakfast. Which of the
Studentka2010 [4]

Answer:

D

Explanation:

4 0
3 years ago
Read 2 more answers
Colder air tends to have _____.
iogann1982 [59]

Answer:

I believe the answer is D

Explanation:

C is not correct

8 0
3 years ago
a) What substances are present in an aqueous buffer composed of HC2H3O2 and C2H3O2 - ?b) What happens when LiOH is added to a bu
Alex17521 [72]

Answer:

a) HC₂H₃O₂, C₂H₃O₂⁻, H₃O⁺, H₂O, OH⁻

b) HC₂H₃O₂ + LiOH ⇄ H₂O + LiC₂H₃O₂

c) C₂H₃O₂⁻ + HBr ⇄ HC₂H₃O₂ + Br⁻

Explanation:

a) In a HC₂H₃O₂/C₂H₃O₂⁻ buffer system, the following reactions take place:

HC₂H₃O₂ + H₂O ⇄ C₂H₃O₂⁻ + H₃O⁺

C₂H₃O₂⁻ + H₂O ⇄ HC₂H₃O₂ + OH⁻

Thus, the species present are: HC₂H₃O₂, C₂H₃O₂⁻, H₃O⁺, H₂O, OH⁻.

b) When LiOH is added to the buffer system, it is partially neutralized according to the following equation.

HC₂H₃O₂ + LiOH ⇄ H₂O + LiC₂H₃O₂

c) When HBr is added to the buffer system, it is partially neutralized according to the following equation.

C₂H₃O₂⁻ + HBr ⇄ HC₂H₃O₂ + Br⁻

3 0
3 years ago
A three-carbon alkene contains two double bonds. Predict its molecular formula? A) C3H4 B) C3H5 C) C3H6
anyanavicka [17]
A three-carbon alkene contains two double bonds. My prediction of its molecular formula is A. C3H4.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What’s a black dwarf
    12·2 answers
  • Write the word equation for the chemical reaction: Zn(s)+2HCl2(aq)--->ZnCl2(aq)+H2(g)
    5·1 answer
  • Which element will be more reactive - Mg (magnesium) OR Se (Selenium)? *
    10·1 answer
  • When was the idea of an atom first developed? Describe this theory.
    13·1 answer
  • How much of sliver metal will weight exactly 2500.0
    11·1 answer
  • Do pure substances have the same chemical and physical properties
    15·1 answer
  • How many molecules are present in a sample of carbon dioxide, CO2 with a mass of 168.2?
    10·1 answer
  • c)A 100mL graduated cylinder contained 25.6mL of water. A test tube full of water was emptied into the graduated cylinder. The w
    13·2 answers
  • The formula for the compound ammonium chloride?
    5·1 answer
  • Sam wants to conduct an investigation of the velocity of a golf ball when hit off of the tee using the scientific method. Review
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!