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
jek_recluse [69]
3 years ago
12

Need help !!!!!!!!!!​

Chemistry
1 answer:
tankabanditka [31]3 years ago
6 0

Answer:

i think its c

Explanation:

You might be interested in
A cell with osmolarity measuring 300 mosm/l is placed in a beaker that contains a nacl solution with osmolarity of 150mosm/l. pr
tia_tia [17]
<span>My hypothesis is the the cell, having a higher osmolarity than the solution of of nacl in the beaker, will have an osmosis reaction releasing into the solution of nacl. This will continue until both cell and solution reach a balance.</span>
5 0
3 years ago
When water freezes into ice, sme of the properties have changed <br> What stays the same
larisa86 [58]
When water freezes into ice, some of the properties have change. What stays the same.




Answer: 1: Ice Melting is a physical change. When liquid water (H2O) freezes into a solid state (ice), it appears changed; However, this change is only physical as the the composition of the constituent molecules is the same: 11.19% hydrogen and 88.81% oxygen by mass.


Have a goood day!
5 0
3 years ago
Which of the following correctly describes the role of scientific models in the advancement of technology? Models represent the
Nikitich [7]
Models help us better understand the phenomena
3 0
3 years ago
Convert 11 degrees Fahrenheit into degrees Celsius and then into kelvin. Show your work.
olchik [2.2K]

Celsius: -11.7

Kelvin: 261.5

Hope it helps! Please mark Brainliest! :)

7 0
2 years ago
A salad is an example of a mixture that is ... Mixed
melomori [17]
Heterogeneous Mixture
8 0
3 years ago
Other questions:
  • Acetylene gas, C2H2, releases large quantities of heat when it burns, making it ideal for welding applications. This gas is gene
    6·1 answer
  • When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2 Al ( s ) + 6 HCl ( aq ) ⟶ 2AlCl3 ( aq ) +
    14·1 answer
  • Do you think a single gene controls height in humans, as it does in peas? Explain your answer.
    7·2 answers
  • In Africa, as the crocodile lies with its mouth open, the plover, or crocodile bird, flies into its mouth and feeds on bits of m
    8·2 answers
  • How do knowing the half-life of carbon 14 can tell scientists the absolute age of a rock sample
    5·1 answer
  • How to determine the number of valence electrons using the As and Bs system
    12·1 answer
  • Identify the conjugate base in each pairs
    14·1 answer
  • Which best describes a hydrate?
    8·2 answers
  • A gas has a volume of 13.4 L at 17°C. What is the volume of the gas at standard temperature?
    6·1 answer
  • Seawater is around a 3% aqueous salt solution.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!