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
klemol [59]
3 years ago
9

Which answer accurately describes the difference between speed and velocity?

Chemistry
2 answers:
olga55 [171]3 years ago
6 0

i just took the test and it said that this is the answer


Speed is the distance per unit of time. Velocity is the displacement per unit of time

irakobra [83]3 years ago
5 0
I think the correct answer from the choices listed above is the second option. The difference between speed and velocity would be that speed <span> requires distance. Velocity requires displacement. Speed only has a magnitude while velocity is a vector quantity which means it has direction and magnitude.</span>
You might be interested in
What is the formula for barium iodide?
zysi [14]
Formula :  BaI₂. <span>barium iodide</span>
6 0
3 years ago
A molecule in which the central atom has no lone pairs and forms four single bonds is said to have a ________ shape.
Margarita [4]
It should be tetrahedral. Good example is CH4
4 0
3 years ago
Read 2 more answers
Upper n subscript 2 (g) plus 3 upper H subscript 2 (g) double-headed arrow 2 upper N upper H subscript 3 (g). At equilibrium, th
artcher [175]

Answer:

The <u>equilibrium constant</u> is:

              k_c=0.0030M^{-2}

Explanation:

The correct equation is:

  •   N₂(g)    +    3H₂(g)    ⇄    2NH₃(g)

Thus, with the equilibrium concentrations you can calculate the equilibrium constant, Kc.

The equation for the equilibrium constant is:

         k_c=\dfrac{[NH_3]^2}{[N_2]\cdot [H_2]^3}

Substituting:

        k_c=\dfrac{(0.105M)^2}{(1.1M)\cdot (1.50M)^3}

         k_c=0.0030M^{-2}

6 0
3 years ago
What is the mass of a sample of NH3 containing 7.20 x 10^24 molecules of NH3?
leva [86]

Answer:203

Explanation: just have to timez

4 0
3 years ago
How many electrons should Nitrogen (N) have around its Lewis dot model?
Delvig [45]

Answer:

5

Explanation:

3 0
3 years ago
Other questions:
  • The density of aluminum is 2.7 g/ml. if the aluminum has a volume of 10 ml, what is the mass of the aluminum?
    11·1 answer
  • Why are both accuracy and precision important in making a measurement
    11·1 answer
  • Two samples of carbon come into contact. Heat will transfer from Sample A to Sample B if the average kinetic energy of Sample A'
    5·2 answers
  • What's the Lewis dots for CCl4
    12·1 answer
  • Which properties makes a metal a good material to use for electrical wires?
    9·2 answers
  • John and Lisa collected a sample of ocean water and placed it in a jar. Within a couple of days, the water had evaporated and sa
    11·1 answer
  • What is the difference between refference and indicator electrode​
    10·1 answer
  • What is the iupac name of CH3-CH2CH(CH3)CH2-COOH​
    9·1 answer
  • I need help please. The top question.
    13·1 answer
  • What type of rock is limestone? Describe how a limestone rock is likely to change over a long period of time.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!