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
postnew [5]
3 years ago
14

This is what the map is for question 4

Chemistry
1 answer:
serious [3.7K]3 years ago
4 0

......................

You might be interested in
List four things that could happen to water used in watering a local golf course
spin [16.1K]

Explanation:

feed the grass

evaporate

reclaimed

fall in the sand( bunkers under ground)

if this does not help, please be more specific

3 0
3 years ago
A student needs to make a solution of 308 mL of 0.02 M of Copper (II) Sulfate. All they have available is a solution of 0.250 M.
marysya [2.9K]

Answer:

this link not hacl belive me

https://www.flinnsci.com/api/library/Download/18ce587821c24fb3b0ad7d878bd6a3d9Explanation:

5 0
3 years ago
How many molecules are in 3.0 moles of O2
Alex777 [14]
Answer:  " <span>1.8 * 10²⁴ molecules of O₂ " .
________________________________________</span>

3.0 moles O₂ * (6.02 * 10²³ molecules O₂ / 1 mol O₂) = 


[ (3.0) *(6.02 * 10²³) ] molecules O₂
                                  = 1.806 * 10²⁴ ; round to 2 significant figures.
                                              = 1.8 * 10²⁴ molecules of O₂ .
______________________________________________________
5 0
3 years ago
Arrange the following substances in order of increasing solubility of water. C6H14, C6H13Br, C6H13OH, C6H12(OH)2.
Juli2301 [7.4K]

Answer:

C6H14 < C6H13Br  < C6H13OH < C6H12(OH)2

Explanation:

Hello,

In this case, since the solubility in water is related with the presence of polar bonds in the given molecules we can see that C6H12(OH)2 has the presence two O-H bonds which promote the highest solubility via hydrogen bonds as well as the C6H13OH but in a lower degree as only on O-H bond is present. Next since the bond C-Br in is slightly close to the polar bond C6H13Br rather than the C-C bonds only had by C6H14 we can infer that C6H13Br is more soluble in water than C6H14, therefore the required order is:

C6H14 < C6H13Br  < C6H13OH < C6H12(OH)2

Whereas C6H12(OH)2 is the most soluble and C6H14 the least soluble in water.

Best regards.

5 0
3 years ago
Please help me with number 12
ella [17]

Answer:

organisms in rain water and the number of organisms in pond water because the dependant variable never changes

Explanation:

because the dependant variable never changes

6 0
3 years ago
Other questions:
  • Balance the equations below by adding coefficients. Enter a number in each blank, entering "1" when necessary.
    10·2 answers
  • Write the equilibrium constant expression for the reaction below.
    13·1 answer
  • How could you separate barium sulfate baso4 from nacl
    13·1 answer
  • Helppp meee plzzz plzzzz<br> Helppp
    14·1 answer
  • Help me please I need to write the number of atoms
    6·1 answer
  • Why is there no overall charge on an aluminium atom?
    13·1 answer
  • What is the organism that kills and eats other organisms for food called?
    15·2 answers
  • Help Please. It's On Erosion. 15 Points
    13·2 answers
  • Use the word bank below to answer the questions that follow:
    13·2 answers
  • What is a foram and what is curious about the foram fossils of gubbio’s limestone?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!