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
Mrac [35]
3 years ago
7

Substances A and B are colorless, odorless liquids that are nonconductors and flammable. The density of substance A is 0.97 g/mL

; the density of substance B is 0.89 g/mL. Are A and B the same substance? Explain your answer
Chemistry
1 answer:
grandymaker [24]3 years ago
5 0

Answer:

The answer to your questions is below

Explanation:

From the information given, we noticed that these compounds have similar properties that make us think that they are the same substance. But when we know that their density is different we discard this possibility.

But we can conclude that they are organic molecules with very similar structures whose only difference could be one carbon.

You might be interested in
Thre largest source of available freshwater on earth is
Burka [1]
Ice caps so it would be D

Hope it helps :-)
6 0
3 years ago
Read 2 more answers
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
Lithium chloride crystallizes in a face-centered cubic unit cell with chloride ions occupying the lattice points and lithium ion
Evgesh-ka [11]

Answer:

6

Explanation:

The coordination number of a particular crystal structure arrangement is defined as the number of nearest neighbor atoms or ions surrounding an atom or ion.

We must note that in salts of the type MX, the coordination number of each ion must be equal. The structure of LiCl is built by placing each unit cell next to another such that ions residing in the corner, edge or face sites are shared between adjacent unit cells. The LiCl is in FCC arrangement.

Hence in LiCl, each Li+ ion is surrounded by 6 chloride ions.

7 0
3 years ago
How many molecules are in 13 moles of oxygen?
natima [27]

Answer:

mass/13of molecules .........

8 0
3 years ago
Read 2 more answers
Hydrogen's sole electron occupies the 1s orbital but can be excited to the 4p orbital. List all the orbitals this electron might
vesna_86 [32]
4p, 3d, 3p, 3s, 2p, 2s and 1s orbitals may be occupied during de-excitation.<span />
8 0
3 years ago
Other questions:
  • Please help me!!!!!!​
    9·1 answer
  • Which element has a radioactive isotope that is often used to date rocks younger than about 60,000 years?
    8·1 answer
  • Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. Balance the equation f
    7·1 answer
  • What is the electron configuration for ground-state Boron
    6·1 answer
  • Exactly 5000 mL of air at 223K is warmed and has a new volume of 8.36 liters. What is the new temperature?
    15·1 answer
  • The difference between GDP and GNP
    13·1 answer
  • A solution of nitric acid has a [H3O+] = 2.8 x 10-6 M. What is the pH?
    15·1 answer
  • A synthesis reaction takes place when carbon monoxide (CO) and hydrogen gas (H2) react to form methanol (CH3OH). How many grams
    12·1 answer
  • Chase buys a helium balloon for a friend's birthday. As he walks out of the store, it starts snowing.
    12·1 answer
  • How many grams of potassium chloride is produced with 2.5g of pure potassium
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!