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
Stells [14]
3 years ago
15

Can someone help me answer this ASAP!! thank you!

Chemistry
2 answers:
Tresset [83]3 years ago
6 0
I believe it’s a, b and c
valkas [14]3 years ago
4 0

Answer: ab and c my friends

Explanation:

You might be interested in
Potato plants with a Jellyfish gene will glow when they need to be watered.
maksim [4K]

This statement is true, potato plants with jellyfish genes do in fact glow when they need to be watered!

May i have brainliest? I need 1 more!

5 0
3 years ago
Read 2 more answers
a little kitten jumps from a tree and hits the ground 2.6 seconds later.with this information calculate the cat's velocity right
Harlamova29_29 [7]
The initial velocity is equal zero 
and the cat falls freely so the acceleration equal 9.81 m/s^2 
V = Vo + g * t 
V = 0 + (9.81 * 2.6) 
V = 25.5 m/s 
3 0
3 years ago
what is the Thermodynamics of leaching of ilmenite in hydrochloric acid for titania pigment production?
postnew [5]

The thermodynamics of leaching of ilmenite in hydrochloric acid for titania pigment production is an industrial production of nano-sized titanium dioxide (TiO2).

<h3>What is thermodynamics?</h3>

Thermodynamics is defined as the change in the energy of system that brings about work in that system.

The leaching of ilmenite which is a titanium-iron oxide mineral with HCl can lead to the production of titanium dioxide (TiO2).

The use of thermodynamics in this process controls the heat and energy of the leaching system leading to a better yield of final products.

Learn more about thermodynamics here:

brainly.com/question/13059309

#SPJ1

6 0
2 years ago
The student plans to conduct a spectrophotometric analysis to determine the concentration of Cu2+(aq) in a solution. The solutio
mestny [16]

Answer:

The wavelength the student should use is 700 nm.

Explanation:

Attached below you can find the diagram I found for this question elsewhere.

Because the idea is to minimize the interference of the Co⁺²(aq) species, we should <u>choose a wavelength in which its absorbance is minimum</u>.

At 400 nm Co⁺²(aq) shows no absorbance, however neither does Cu⁺²(aq). While at 700 nm Co⁺²(aq) shows no absorbance and Cu⁺²(aq) does.

7 0
3 years ago
How are period and frequency related to each other?
frosja888 [35]

Answer:

D. period is reciprocal of frequency.

Explanation:

4 0
4 years ago
Read 2 more answers
Other questions:
  • True or False? Elements of the Periodic table in the same row have similar properties.
    8·2 answers
  • Is cell division a form of reproduction? Explain. Why do you think this?
    7·1 answer
  • How do the tilt of Earth's axis and Earth's movements around the sun cause seasons?
    12·2 answers
  • Where are the electrons found in Bohr's atomic model?
    5·1 answer
  • 10 POINTS!!
    10·2 answers
  • A child has a toy balloon with a volume of 1.80 liters. The temperature of the balloon when it was filled was 20° C and the pres
    15·1 answer
  • Do this and ill do one of your questions
    11·1 answer
  • A Student notes that a chunk of wood is much lighter after it has been burned. He concludes that burning a substance destroyed s
    8·1 answer
  • You drop a rock weighing 23.2 g into a graduated cylinder that contains 55 mL. The level
    5·1 answer
  • Quick explanation please i'm having trouble
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!