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
Yakvenalex [24]
4 years ago
11

why a gas, at constant pressure, increases greatly in volume when it is gently heated but a solid does not

Chemistry
1 answer:
11Alexandr11 [23.1K]4 years ago
8 0

Explanation:

This is because gas particles are free to move as they are not held in place by strong molecular forces while particles in a solid are

You might be interested in
What is meant by reactive elements​
Vlad1618 [11]

Answer; relative elements are most reactive elements and compounds may ignite spontaneously or explosively. They generally burn in water as well as the oxygen in the air

Explanation:

6 0
3 years ago
Grade 8 Science
ira [324]
Materials<span> and their </span>properties<span>: </span>compounds like<span> sodium chloride - an interactive educational resource for 11 to 14 year olds. ... Elements are substances (</span>like<span> hydrogen and oxygen) that can't be split into simpler substances. ... For </span>each<span> statement, decide whether it describes a mixture or a </span>compound<span> and check the box.</span>
8 0
3 years ago
What is the formula for carbon decabromide?
lina2011 [118]

Answer:

CBr4

Explanation:

8 0
3 years ago
Read 2 more answers
The pressure of nitrogen gas at 35°C is changed from 0.89 atm to 4.3 atm. What will be its final temperature in Kelvin?
Alja [10]

Answer: The final temperature in Kelvin is 1488

Explanation:

To calculate the final temperature of the system, we use the equation given by Gay-Lussac Law. This law states that pressure of the gas is directly proportional to the temperature of the gas at constant pressure.

Mathematically,

\frac{P_1}{T_1}=\frac{P_2}{T_2}

where,

P_1\text{ and }T_1 are the initial pressure and temperature of the gas.

P_2\text{ and }T_2 are the final pressure and temperature of the gas.

We are given:

P_1=0.89atm\\T_1=35^0C=(35+273)K=308K\\P_2=4.3atm\\T_2=?

Putting values in above equation, we get:

\frac{0.89}{308}=\frac{4.3}{T_2}\\\\T_2=1488K

Hence, the final temperature in Kelvin is 1488

8 0
3 years ago
How can i find nuclear charge and overall charge while only knowing the atomic mumber, number of protons and electrons?​
Mazyrski [523]

Explanation:

An atom is made up of:

  • Protons which are the positively charged particles
  • Electrons are negatively charged
  • Neutrons carry no charges.

Atomic number is the number of protons in an atom.

To find the nuclear charge:

    We use the effective nuclear charge formula:

   Effective nuclear charge = Atomic number - number of shielding electrons(non-valence electrons)

The shielding electrons are the non-valence electrons in the inner orbitals.

For example:

  Ne:

          atomic number = 10

          Effective nuclear charge = 10 - (2) = 8+

   Number of non-valence electrons is 2

The effective nuclear charge is 8+

Overall charge:

        Charge = number of protons - number of electrons

  For neutral atoms, the overall charge is zero as the number of protons and electrons are the same.

 

Learn more:

Effective nuclear charge brainly.com/question/5441986

#learnwithBrainly

7 0
3 years ago
Other questions:
  • If 12.35g of CH2O is produced what is the percent yield?
    12·1 answer
  • What is the pOH of a 0.0010 M solution of calcium hydroxide (Ca(OH)2)
    12·1 answer
  • Pls HELP!!!! Why does copper oxide appear on a penny faster when a penny is heated in a flame than when the penny is at room tem
    11·1 answer
  • what were the first living organisms on Earth and how did they change Earth's development and composition?
    15·1 answer
  • Explain each of the following in terms of the kinetic theory
    6·1 answer
  • Giving Brainlyest
    13·1 answer
  • Engineers are starting on a new project to develop technology. Which of these
    14·1 answer
  • 50 POINTS!!!!!!
    12·1 answer
  • Which is a derived unit?
    6·1 answer
  • What is the ph of the solution formed by mixing 25. 0 ml of a 0. 15 m solution of nh3 with 25. 0 ml of 0. 12 m hcl? (kb for nh3
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!