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
Svetlanka [38]
3 years ago
5

Dimensional analysis, Plz hell I don’t understand and plz explain

Chemistry
1 answer:
Anastasy [175]3 years ago
7 0

Explanation:

30 lb is 480 ounces

34 mi/second is 54.718 kilometre/ second

455 lb/ gal is 54521.024 grams / litre

50 cl is 500 millilitres

55nm is 5.5 × 10^-6 centimetre

You might be interested in
How does a change in frequency or amplitude change the sound we hear
suter [353]
<span>Pitch is sometimes defined as the fundamental frequency of a sound wave (i.e. generally, the lowest frequency in a given sound wave). For most practical purposes, this is fine, and pitch and frequency can be thought of as equivalent. On the other hand, for most practical purposes, amplitude can be thought of as volume.However, technically, pitch (and volume) are human perceptions. Thus, our perception of pitch and volume are not solely based on frequency and amplitude respectively, but are based on a combination of both (and even other factors). Frequency overwhelming dictates perceived pitch, but amplitude also does have some small, small effect on our pitch perception, especially when it is very large. For example, a very loud sound can have a different <span>perceived </span>pitch than you would predict from its frequency alone.That all being said, usually these effects are negligible, and pitch can be thought of as equivalent to fundamental frequency.
</span>
4 0
3 years ago
Is boiling eggs chemical or physical practice?
Elden [556K]

Answer:

chemical

Explanation:

because heat is being taken to the egg

3 0
3 years ago
I have two solutions. In the first solution, 1.0 moles of sodium chloride is dissolved to make 1.0 liters of solution. In the se
charle [14.2K]

i not sure but I think yes

6 0
3 years ago
For which of the following reactions does Kc = Kp?
Julli [10]
None of the choices are right
4 0
3 years ago
NEED ASAP
schepotkina [342]
Non of these bc it makes the most likely
5 0
3 years ago
Read 2 more answers
Other questions:
  • How do the atoms that make up matter affect its characteristics and behavior?
    14·1 answer
  • Consider the following reaction: CO(g)+2H2(g)⇌CH3OH(g) Kp=2.26×104 at 25 ∘C. Calculate ΔGrxn for the reaction at 25 ∘C under eac
    10·1 answer
  • An organism that is able to form nutritional organic substances from simple inorganic
    13·1 answer
  • Which statement describes the reactions in an electrochemical cell
    13·1 answer
  • A spectator ion is (Select all that apply.) a. an ionic component of a reactant that is unchanged by the reaction your eye, b. c
    6·1 answer
  • Hydrogenated fats are produced by passing hydrogen gas over long saturated carbon chains. A
    14·1 answer
  • What is the half-life of a product?
    8·1 answer
  • Did barium chloride and barium sulfate produce similar colored flames? yes, both compounds produced pale yellow-green flames. no
    8·2 answers
  • Calculate the silver ion concentration in a saturated solution of silver(i) sulfate (ksp = 1.4 × 10–5).
    7·1 answer
  • Which is the best definition of an ecosystem?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!