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
Taya2010 [7]
2 years ago
12

What is a liquid mixture whose parts are evenly blended?.

Chemistry
1 answer:
Eva8 [605]2 years ago
3 0

Answer:

A homogeneous mixture is a type of mixture in which the individual substances are evenly mixed.

Explanation:

You might be interested in
What feature must a molecule or ion have in order to act as a Lewis base? A Lewis acid? Explain the roles of these features.
Dennis_Churaev [7]

What is a Lewis acid-base reaction?

In the Lewis theory of acid-base reactions, bases donate pairs of electrons and acids accept pairs of electrons.

A Lewis acid is therefore any substance, such as the H+ ion, that can accept a pair of nonbonding electrons. In other words, a Lewis acid is an electron-pair acceptor.

A Lewis base is any substance, such as the OH- ion, that can donate a pair of nonbonding electrons. A Lewis base is therefore an electron-pair donor.

The Lewis theory suggests that acids react with bases to share a pair of electrons, with no change in the oxidation numbers of any atoms.

To learn more about Lewis acid-base reactions: brainly.com/question/14861040                                                                                #SPJ4

3 0
1 year ago
How many atoms are in 11.5g of Hg
Shtirlitz [24]
5. is your answer thank you!
8 0
2 years ago
How many molecules of h20 contain 2.0 x 10^22 molecules of water?
nasty-shy [4]
Water=h20
=2.0*10^22 molecules
5 0
3 years ago
A long (i.e., L >> D) stainless steel rod 6.4 mm in diameter is initially at a uniform temperature of 25°C and is suddenly
sp2606 [1]

Answer:

68.4 seconds

Explanation:

Assume that the temperature of the stainless steel rod will reach 120 C in t seconds. According to lumped – capacity analysis use the following expression to determine the value of t

T- T∞/T₀ – T∞ = e^-(hA/ρcV)t, where T is the required temperature, T∞ is the surface temperature, T₀ is initial temperature of the rod, h is the convection heat transfer coefficient, A is surface are, ρ is density of stainless steel, c is specific head and V is the volume of the rod.

Area of rod = π x d x L and Volume of rod is (π/4) x d² L

T - T∞/T₀ – T∞ = e^-(h x π x d x L/ρc(π/4 x d² x L))t

T - T∞/T₀ – T∞ = e^-(4h/(ρ x c x d))t, d is the radius of the log and L is the length of rod

<em>The value of c and ρ for stainless steel can be obtained from the table of properties of metals</em>

<u>Substitute 120 C for T, 150 C for T∞, 25 C for T₀, 7817 kg/m³ for ρ, 460 J/kg.C for c, 6.4 x 10⁻³ m for d, 120 W/m².C for h in the above equation</u>

T - T∞/T₀ – T∞ = e^-(4h/ρ x c x d))t

120 – 150/25 – 150 = e ^ -(4 x 120/7817 x 460 x 6.4 x 10⁻³)t

0.24 = e^-0.02086t

<u>Take natural log on both sides</u>

㏑0.24 = -0.02086t

T = 68.4 seconds

Thus, the temperature of the stainless steel will reach 120 C in 68.4s

5 0
3 years ago
What makes scientific investigations different from other types of investigations?
PIT_PIT [208]
Although I’m not entirely sure what answer you’re looking for, I’d say because most scientific investigations require multiple trials of an experiment
7 0
3 years ago
Other questions:
  • What causes the surface ocean currents in the Northern Hemisphere to deflect to the right, and the currents in the Southern Hemi
    8·1 answer
  • a sample of a compound contains 60gC and 5.05gH.it molar mass is 78.12g/mol what is the compound molecular formula
    15·1 answer
  • An elimination reaction can best be described as a reaction in which an elimination reaction can best be described as a reaction
    13·1 answer
  • A sample of solid sodium hydroxide, weighing 13.20 grams is dissolved in deionized water to make a solution. What volume in mL o
    9·1 answer
  • Picture attached, $3
    8·1 answer
  • Lead has a density of 11.3 g/mL. If you have 105 grams of lead,
    10·1 answer
  • Why is it easier to demolish a building than it was to build it
    15·1 answer
  • What do scientists do during data collection?
    15·2 answers
  • A student collects 629ml of oxygen at 0.500at, the student collected 0.0337 moles. At what temperature did the student collect t
    8·2 answers
  • Which of the following best describes where cellular respiration occurs?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!