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
drek231 [11]
3 years ago
14

1.50 moles of argon are at a pressure of 4.125 atm and a temperature of -38.0 degrees C. What is the volume of the sample?

Chemistry
1 answer:
Anna71 [15]3 years ago
8 0

Answer:

Problem #14:A sample of gas (1.90 mol) is in a flask at 21.0 °C and 697.0 mm Hg. The flask is now opened and more gas is added to the flask. The new pressure is 795.0 mm Hg and the temperature is now 26.0 °C.

Explanation:

You might be interested in
What feature forms on the ocean floor at a divergent plate boundary where two pieces of oceanic crust are moving away from each
solong [7]

Answer:

volcanos i think

Explanation:

learned it in 6th grade

6 0
3 years ago
The backbone of nucleic acids consists of
V125BC [204]

Answer:

c. a phosphodiester bond between the 3' and 5' hydroxyl groups of neighboring sugars

Explanation:

Phosphodiester bond is the bond which is formed between the hydroxyl group of one nucleotide to the phosphate group of the another nucleotide. These are ester bonds. These bonds are central to all the life which is in existence on Earth. These bonds forms the backbone of the strands of the nucleic acid.

The bond is formed by the linkage of 3' carbon atom of one of the sugar unit to the 5' carbon atom of the another succeeding sugar unit.

<u>Hence, the answer is:- c. a phosphodiester bond between the 3' and 5' hydroxyl groups of neighboring sugars</u>

4 0
3 years ago
Solid diarsenic trioxide reacts with fluorine gas (F2) to produce liquid arsenic pentafluoride and oxygen gas (O2). Write the Qc
Flauer [41]

Answer:

QC= [O2]^3/[F2]^10

Explanation:

7 0
3 years ago
The glow emitted by a substance exposed to eternal radiation is called
wolverine [178]
The glow emitted by a substance exposed to external radiation is called 'fluorescence'. In fluorescence, a fluorophore is exposed to external radiation, absorbs the energy and emits a form of light or glow. The answer to this question is 'fluorescence'. I hope this helps.
3 0
3 years ago
This is a dumb question but does smelling shapies make you lose brain cells?
nadezda [96]

Yes, Sharpies contain volatile solvents—and when inhaled these solvents can produce a "high." The effects of inhalants (including Sharpies) can be similar to those of alcohol and include slurred speech, lack of coordination, euphoria, and dizziness.

5 0
3 years ago
Read 2 more answers
Other questions:
  • How does the scientific process generally begin
    6·1 answer
  • Give the name of the element whose neutral atom tends to have 77 electrons.
    14·1 answer
  • A scientist notices that a lump of niobium is warm to the touch and wonders if nuclear reactions are taking place in the metal.
    7·2 answers
  • Carbon obtained from a sample of frozen skin in a glacier is found to have one-half the 14c-to-12c ratio of present-day carbon.
    6·1 answer
  • Allison is trying to identify the type of bacteria found on common surfaces like doorknobs, table tops, etc. For this experiment
    10·2 answers
  • The prefix centi- means
    11·2 answers
  • The pigment which determines skin color is .
    13·2 answers
  • How many grams are there in a 3.5 moles of oxygen
    14·1 answer
  • Plz help, if you don't know the answer please don't answer it
    5·1 answer
  • HELP ANYONE PLEASE PLEASE PLEASE ALSO IF THE ANSWER IS WRONG I WILL REPORT IT AND YOU WILL LOSE YOUR POINTS SO PLEASE CAN IT BE
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!