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
mrs_skeptik [129]
2 years ago
9

I. Three different representations of glucose are given below. Identify each type of model.

Chemistry
1 answer:
Free_Kalibri [48]2 years ago
7 0

Answer:

Ball and stick model is 3D and has the atoms depicted as different Coloured balls Conected to each other by "sticks"

fischer projection has the atoms on the side coming out of the plane, the atoms at the ends going behind (going away from you)

bond line notation Is the most common it does not show the C or H bonds but instead carbons are represented by the bends

You might be interested in
A sample of gas has a volume of 3.75 L at a temperature of 25°C and a pressure of 1.15 atm. What will the volume be at a tempera
omeli [17]

Answer: V = 5.1 L

Explanation: To find the new volume, we will use the formula of Combined Gas Law and derive V2. We also need to convert first the temperature in Kelvin and convert torr to atm ( 1 atm = 760 torrs ).

Solution attached.

5 0
3 years ago
Please help me out with this question if you help me I will give you the brain thing and extra points. 4/9 image below.
gayaneshka [121]

Answer:

It’s C

Explanation:

4 0
3 years ago
Read 2 more answers
What solid materials were dissolved in water?
Marat540 [252]

Explanation:

salt, sugar and coffee :)

5 0
3 years ago
Read 2 more answers
Which is a chemical property of soda ash? A.It's a highly basic substance. B.It's a white crystalline powder. It can dissolve in
LenaWriter [7]
A) its a highly basic substance
5 0
3 years ago
Read 2 more answers
A sample of oxygen gas is compressed from 30.6 L to 1.8 L at constant temperature pressure of 1.8 atm. Calculate the amount of e
ad-work [718]

Answer:

the change in the internal energy of the system is 3,752.67 J

Explanation:

Given;

initial volume of the gas, V₁ = 30.6 L

final volume of the gas, V₂ = 1.8 L

constant pressure of the gas, P = 1.8 atm

Energy released by the system, Q = 1.5 kJ = 1,500 J

Apply pressure-volume work equation, to determine the work done on the gas;

w = -PΔV

w = -P(V₂ - V₁)

w = - 1.8 atm(1.8 L - 30.6 L)

w = 51.84 L.atm

w = 51.84 L.atm x 101.325 J/L.atm

w = 5,252.67 J

The change in the internal energy of the system is calculated as;

ΔU = Q + w

Since the heat is given out, Q = - 1,500 J

ΔU = -1,500 J  +  5,252.67 J

ΔU = 3,752.67 J

Therefore, the change in the internal energy of the system is 3,752.67 J

3 0
3 years ago
Other questions:
  • For the reaction PCl5(g) <--> PCl3(g) Cl2(g) at equilibrium, which statement correctly describes the effects of increasing
    5·1 answer
  • Which state of matter consists of particles that can be partially compressed? Gas Liquid Plasma Solid
    11·1 answer
  • Write out the following statements in balanced chemical reactions. Specify states of matter for each substance. Watch out for el
    5·1 answer
  • How does insect damage to crops in Kenya compare to insect damage to crops in North America
    5·1 answer
  • Do birds with longer or shorter wings fly faster? Write a hypothesis
    8·1 answer
  • The _________ indicates that 70% of the Sun's radiation is contained on Earth and 30% is reflected back into space.
    15·2 answers
  • What is the amplitude of a Node?
    5·1 answer
  • Substances, such as litmus paper or red cabbage juice, that turn color based on the pH of the solution are called ___.
    11·1 answer
  • What is the total pressure of a gas mixture containing partial pressures of
    7·1 answer
  • When is Roblo..x coming back on? :////​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!