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
kvv77 [185]
3 years ago
5

A substance is followed by the symbol (1) in a chemical equation. What does the symbol represent?

Chemistry
1 answer:
alekssr [168]3 years ago
5 0

Answer:

The symbol (l) stands for liquid phase.

Explanation:

You might be interested in
3.9 X 1022 molecules of CO2 = _ moles of CO2
agasfer [191]

Answer:

moles CO2 = 0.065 moles

Explanation:

  • mole = 6.022 E23 molecules.....Avogadro

∴ molecules CO2 = 3.9 E22 molecules

⇒ moles CO2 = (3.9 E22 molecules CO2)×( moles CO2/ 6.022 E23 molecules CO2)

⇒ moles CO2 = 0.065 moles

7 0
3 years ago
Which of the following objects has the most potential energy?
zhuklara [117]

Answer:

D

Explanation:

because it is being moved around

5 0
3 years ago
Read 2 more answers
What is the pressure of 0.60 moles of a gas if its volume is 10.0 liters at 35.0°C
eduard

Answer: 1.52 atm

Explanation:

Given that:

Volume of gas V = 10.0L

Temperature T = 35.0°C

Convert Celsius to Kelvin

(35.0°C + 273 = 308K)

Pressure P = ?

Number of moles = 0.6 moles

Molar gas constant R is a constant with a value of 0.0821 atm L K-1 mol-1

Then, apply ideal gas equation

pV = nRT

p x 10.0L = 0.6 moles x (0.0821 atm L K-1 mol-1 x 308K)

p x 10.0L = 15.17 atm L

p = 15.17 atm L / 10.0L

p = 1.517 atm (round to the nearest hundredth as 1.52 atm)

Thus, the pressure of the gas is 1.52 atm

3 0
3 years ago
What volume of air at 25°C and 1.00 atm can he stored in a 10.0 L high-pressure air tank if compressed to 25°C and 175 atm?
DaniilM [7]

Answer:

1750L

Explanation:

Given

Initial Temperature = 25°C

Initial Pressure = 175 atm

Initial Volume = 10.0L

Final Temperature = 25°C

Final Pressure = 1 atm

Final Volume = ?

This question is an illustration of ideal gas law.

From the given parameters, the initial temperature and final temperature are the same; this implies that the system has a constant temperature.

As such, we'll make use of Boyle's Law to solve this;

Boyle's Law States that:

P₁V₁ = P₂V₂

Where P₁ and P₂ represent Initial and Final Pressure, respectively

While V₁ and V₂ represent Initial and final volume

The equation becomes

175 atm * 10L = 1 atm * V₂

1750 atm L = 1 atm * V₂

1750 L = V₂

Hence, the final volume that can be stored is 1750L

5 0
3 years ago
JJ thomson experiment the atomic theory?
olga nikolaevna [1]
Cathode Ray experiment to figure out electrons exist -> atoms can be broken up into subatomic particles
3 0
3 years ago
Other questions:
  • How many grams of sucrose (C12H22O11) are in 1.55 L of 0.758 M sucrose solution?
    7·1 answer
  • What is it called when an atom has the same number of protons but a different number of neutrons?
    10·2 answers
  • This states tha
    10·2 answers
  • Ammonium fluoride is considered which of the following? Ammonium fluoride is considered which of the following? ionic compound a
    5·1 answer
  • How many molecules are in a sample of water with a mass of 36 grams
    9·1 answer
  • An example of a solid aerosol
    11·1 answer
  • How much energy would need to be input to completely boil 17.3 moles of ice starting at 0 degrees * C and going to 100°C?
    6·1 answer
  • Directions: Show all of your work for each of the following problems.
    9·1 answer
  • PLEASE HELP
    7·2 answers
  • Explain why when an ion is formed, the mass of the atom does not change.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!