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
emmasim [6.3K]
2 years ago
14

WILL GIVE BRAINLIEST

Chemistry
1 answer:
MAXImum [283]2 years ago
7 0

Answer:

Explanation

:Both b/c a chemical formula tells you how many and a sketch formula shows how they are bonded together.

Molecular formulas show how many atoms of each element one molecule of a compound contains. Note: Ionic compounds are generally crystalline solids with high melting points. Other compounds, however, have very different properties.

You might be interested in
Can someone please quickly answer this question?
dimulka [17.4K]

Answer:

The difference between the two is:

[Kr]4d^1^05s^25p^2 is the Orbital Occupancy

[Kr]5s^24d^1^05p^2 is the Orbital Filling Order

Both are correct, I don't think your teacher will be so nit-picky to care.

3 0
2 years ago
An object with a mass of 0.225 kg and density of 2.89 g/cm3 measures 34mm in length and 46mm in width. what is the hight of the
Hitman42 [59]
4.15760869565 cm or 41.5760869565
8 0
3 years ago
Describe the particle mode of matter. what does the brownian motion tells us about the particles in matter?give other evidence t
svetlana [45]

Answer:

dium (a liquid or a gas). This pattern of motion typically consists of random fluctuations in a particle's position inside a fluid sub-domain, followed by a relocation to another sub-domain. Each relocation is followed by more fluctuations within the new closed volume. This pattern describes a fluid at thermal equilibrium, defined by a given temperature. Within such a fluid, there exists no preferential direction of flow (as in transport phenomena). More specifically, the fluid's overall linear and angular momenta remain null over time. The kinetic energies of the molecular Brownian motions, together with those of molecular rotations and vibrations, sum up to the caloric component of a fluid's internal energy (the Equipartition theorem).

Explanation:

3 0
2 years ago
When the volume of a gas is
Cerrena [4.2K]

Answer:

THE NEW VOLUME OF THE GAS IS 406 mL WHEN THE TEMPERATURE CHANGES FROM 765 K TO 315 K.

Explanation:

When the temperature changes from  765 K to 315K, the volume has changed from 986 mL to?

V1 = 986 mL = 0.986 L

T1 = 765 K

T2 = 315 K

V2 = unknown

Using Charles' equation of gas laws;

V1 / T1 = V2 / T2

Making V2 the subject of the formula:

V2 = V1 T2 / T1

V2 = 0.986 * 315 / 765

V2 = 0.406 L

V2 = 406 mL

So therefore, the volume of a gas changes from 986 mL to 406 mL as a result of a change in temperature from 765 K to 315 K.

7 0
2 years ago
(2 x 109) x (5 x 105).
Finger [1]

Answer:

114450

Explanation:

2*109 = 218

5*105 = 525

218*525 = 114450

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the main difference between protons and neutrons
    6·2 answers
  • SORRY BUGGING ALL YALL AGAIN<br> NEED HELP DUMB SORRY IF YOUR READING THIS U KNOW WHO U R D
    13·2 answers
  • ¿Cómo se obtiene la nomenclatura de compuestos?
    11·1 answer
  • Please help me on this problem:)
    10·1 answer
  • A solid is cooled to a very low temperature. Assuming the mass remains constant, how, if at all, does this affect the density of
    13·2 answers
  • What is hydroxide ion concentration, [OH-], in a 1.37 x 10^-5 M solution of barium hydroxide (Ba(OH)2)?
    15·1 answer
  • Water is super soluble and this solubility is incredibly helpful for life. Tell me how this solubility helps maintain different
    11·1 answer
  • How many moles of O2 are needed to react with 2.55 mol of C2H2?
    9·1 answer
  • What is different about the rotation of Uranus?
    6·1 answer
  • Organisms change energy from the environment or from their food into other types of energy. This is called what?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!