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
weeeeeb [17]
3 years ago
15

A gas has a pressure of 25 atm at 303 K . What is the temperature if the pressure drops to 20 atm?

Chemistry
1 answer:
liberstina [14]3 years ago
3 0

<em>Answer: But Thats Aight</em>

<em />

<em>Explanation: 301</em>

<em />

You might be interested in
which piece of equipment would be used to measure the volume of a liquid? a. a beaker b. a meter stick c. a graduated cylinder d
Ulleksa [173]
It is a graduated cylinder.
3 0
3 years ago
El sol es la estrella más grande
Misha Larkins [42]

Answer:

Schb

Explanation:

5 0
3 years ago
Draw the resonance structures for (SCN)".
Phantasy [73]

Answer : The resonance structure of SCN is shown below.

Explanation :

Resonance structure : It is defined as when more than one Lewis structure can be drawn, the molecule or ion is said to have resonance.

Resonance is the concept where electrons (bonds) are delocalized over three or more atoms which cannot be depicted with one simple Lewis structure.

First we have to draw Lewis-dot structure.

Lewis-dot structure : It shows the bonding between the atoms of a molecule and it also shows the unpaired electrons present in the molecule.

In the Lewis-dot structure the valance electrons are shown by 'dot'.

The given molecule is, SCN

As we know that sulfur has '6' valence electrons, carbon has '6' valence electrons and nitrogen has '5' valence electron.

Therefore, the total number of valence electrons in SCN = 6 + 4 + 5 = 15

According to Lewis-dot structure, there are 7 number of bonding electrons and 8 number of non-bonding electrons.

In SCN, carbon atom is the central atom and sulfur and nitrogen are the neighboring atoms.

The resonance structure of SCN is shown below.

3 0
3 years ago
This chart show the amount of radioactivity measured from three unknown isotopes.
Ad libitum [116K]

Answer:

We are asked to describe the half-life of the radioactive materials.

  • Hence the 3rd option is correct
5 0
3 years ago
A stock solution of 1.00 M Fe2(SO4)3 is available. How many milliliters are
Andrews [41]

Answer:

375 mL

Explanation:

M1*V1 = M2*V2

M1 = 1.00 M

V1 = ?

M2 = 0.750 M

V2 = 0.500 L

1.00 M * V1 = 0.750 M * 0.500 L

V1 = 0.750*0.500/1.00 = 0.375 L = 375 mL

5 0
3 years ago
Other questions:
  • Kelp plants have been known to grow up to _______.
    13·2 answers
  • All the nonmetals have some similar physical properties.<br> True<br> False
    13·2 answers
  • What is the ph value of water and salt?
    5·1 answer
  • To separate a mixture of benzoic acid and fluorene, we are going to use an acid-base extraction technique. Most carboxylic acids
    14·1 answer
  • How could you separate a mixture of rocks and sand?
    9·1 answer
  • Whether an ionic bond or a covalent bond forms, bonds form in order to make newly created substances ________ than the substance
    9·1 answer
  • Got banned for a while sorry everyone ill answer your questions :(
    13·2 answers
  • Aqueous copper (II) sulfate reacts with aqueous potassium fluoride to produce
    10·1 answer
  • Write the overall balanced equation for the reaction:<br><br> N2O4(g) + CO → NO(g) + CO2(g)+NO2(g)
    10·1 answer
  • In plant cells, how are chloroplasts and mitochondria related?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!