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
larisa [96]
3 years ago
5

Which kind of statement distinguishes a term from all other terms?

Chemistry
1 answer:
Goshia [24]3 years ago
6 0
I believe the answer is a definition. 
You might be interested in
Relatively how much more rapid is the diffusion of hydrogen gas compared to neon gas
Setler79 [48]
A colourless obourless gaseous elements that gives a red Glow in a vacuum tube
A. nonmetallic univalent elements that is normal a colourless
4 0
3 years ago
Which of the following is true for a system whose equilibrium constant is much greater than one?
vladimir2022 [97]

Answer:

A) The reaction mixture contains mostly products at equilibrium  

Explanation:

For the general reaction

Reactants ⇌ Products

The equilibrium constant is

K_{\text{eq}} = \dfrac{\text{[Products]}}{\text{[Reactants]}}

Thus, if K is large, the concentration of products is greater than that of reactants.

The reaction mixture will contain mostly products at equilibrium.

C) and E) are wrong. The equilibrium constant gives us information only on the position of equilibrium, not on how fast it is achieved.

3 0
4 years ago
1.00L of a gas at STP is compressed to 473 ml. What is the new pressure of the gas?
I am Lyosha [343]
P₁V₁ = P₂V₂

Convert 473ml > LP = \frac{(1ATM)(1.00L)}{(0.473L)}

(1atm)(1.00L) = (0.473L)P₂

Divide by (0.473L)

P = \frac{(1atm)(1.00L)}{(0.473L)}

Solve for 2.11atm
4 0
4 years ago
Read 2 more answers
Can you help me please ​
9966 [12]

Answer:

I think its, balanced chemical equations

Explanation:

8 0
3 years ago
Which of the following solutions is a good buffer system? Which of the following solutions is a good buffer system? a solution t
Murljashka [212]

Answer:

A solution that is 0.10 M HC2H3O2 and 0.10 M LiC2H3O2 is a good buffer system.

Explanation:

A buffer is defined as the mixture between a weak acid and its conjugate base or vice versa.

For the solutions:

0.10 M HF and 0.10 M LiC2H3O2. HF is a weak acid but LiC2H3O2 is the conjugate base of the weak acid (HC2H3O2, acetic acid).

0.10 M HC2H3O2 and 0.10 M LiC2H3O2. Here, you have a mixture of HC2H3O2, acetic acid, weak acid, and LiC2H3O2 is its conjugate base. Thus, <em>this is a good buffer system</em>

<em></em>

0.10 M LiOH and 0.10 M KOH. LiOH ans KOH are both strong bases.

0.10 M HF and 0.10 M NH4+. Again, HF is a weak acid but NH4+ is the conjugate acid of a weak base (NH3).

4 0
3 years ago
Other questions:
  • To gain an idea as to how many atoms are in a gram or so of copper, use the larger balance
    12·1 answer
  • What is the boiling point of water at an elevation of 1.55×104 ft ?
    8·2 answers
  • Friction depends on the types of surfaces involved and how hard the surfaces push together.
    11·2 answers
  • at what height is an object that has a mass of 16kg, if it’s gravitational potential energy is 7500J?
    8·1 answer
  • Why is specific heat capacity more useful then heat capacity when comparing two materials
    14·1 answer
  • Hello I need ur guys help on my test its my last take opportunity and I did most of it but some im stumped on so please... put a
    12·1 answer
  • Hg2(NO3)2 + Na2CO3 = NaNO3 + HgCO3 balance this
    11·1 answer
  • Create a food chain that shows the energy transfer from the sun to a grizzly bear. Include four transitions (arrows) in your foo
    7·2 answers
  • What does the number at the end of an element mean? (For example, Hydrogen-3)
    10·1 answer
  • Use condensed electron configurations and Lewis electron-dot symbols to depict the ions formed from each of the following atoms,
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!