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
VikaD [51]
3 years ago
13

Two or more compounds that have the same molecular formula, but different arrangements of their atoms, are called_____ isomers.

Chemistry
1 answer:
dusya [7]3 years ago
6 0
Structural isomers, as the structure of the molecule is different
You might be interested in
After studying weather, Beto bought a simple weather station and put it up in his yard. He was especially interested in wind and
Alex73 [517]

Incomplete question. The remaining part reads;

Choose the correct words or phrases to complete the sentences.

Global winds occur due to

<u>1. Choose...</u>

a. solar currents

b. convection currents

c. sea breezes

d. uneven heating

over a large area and this forms

2. Choose...

a. solar currents

b. convection currents

c. sea breezes

d. uneven heating

caused by cool and warm air.

Answer:

<u>1. d. uneven heating</u>

<u>2. b. convection currents</u>

Explanation:

1. What Beto should know is that as the earth moves and rotates around the sun, some parts of the Earth receive more sunlight and others less, which then leads to uneven heating over a large area of the earth.

2. This uneven heat then forms a convection current containing varying patterns of air spreading to various parts of the globe.

8 0
3 years ago
If 765 mL of a gas at 2.78 atm, has the volume Change to 2.47 L , What is the pressure of the
vampirchik [111]

Answer:

<h2>0.87 atm </h2>

Explanation:

The new pressure can be found by using the formula for Boyle's law which is

P_1V_1 = P_2V_2

Since we are finding the new pressure

P_2 =  \frac{P_1V_1}{V_2}  \\

From the question

2.47 L = 2470 mL

We have

P_2 =  \frac{765 \times 2.78}{2470}  =  \frac{2142}{2470}  \\  = 0.867206...

We have the final answer as

<h3>0.87 atm</h3>

Hope this helps you

3 0
3 years ago
A periodic table allows you to easily compare the properties of one element ( or a group of element to another element or group
AfilCa [17]
The statement above is TRUE.
The periodic table refers to the table of chemical elements, in which the elements are arranged in order of their atomic numbers in such a way that, similar elements appear in vertical columns. Elements in the same column usually have similar atomic structures and similar chemical properties. Thus, the periodic table allows one to easily compared the properties of one element to that of another one depending on the placement of the elements in the periodic table.<span />
4 0
3 years ago
Read 2 more answers
How many grams of sodium hydroxide, NaOH, are needed to make 355.0 mL of a 4.75M solution? The molar mass of NaOH is 40.00 g/mol
Katen [24]

Answer:

4198.97404999

Explanation:

In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products together.

Using the chemical formula of the compound and the periodic table of elements, we can add up the atomic weights and calculate molecular weight of the substance.

If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. The percentage by weight of any atom or group of atoms in a compound can be computed by dividing the total weight of the atom (or group of atoms) in the formula by the formula weight and multiplying by 100.

8 0
2 years ago
Somethings wrong with Tommy’s left eye. You have to examine it very carefully. Can you bring the parts of the eye in the correct
Lubov Fominskaja [6]

Answer:

cornea - Iris - lens - retina.( From outside to inside)

Explanation:

The correct order from outside to inside is cornea - Iris - lens - retina.

The cornea is the front part of the eye. It helps the eye to focus on light. It is transparent.

The Iris is located at the back of the cornea.The quantity of light that falls on the eye is determined by the Iris. The Iris is colored.

Lens allows light to be focused on the retina. It is behind the Iris.

The retina is the part of the eye that senses light. The retina sends the light signal it senses to the brain for interpretation. It is the innermost if all the options given.

3 0
3 years ago
Other questions:
  • Anyone else ever done this? Please help !!
    14·1 answer
  • Which of the following is not true of a pseudoscience? It is a practice or belief that claims to be science, It does not follow
    9·1 answer
  • What is sublimation?
    10·1 answer
  • is it possible for a balloon with an initial pressure of 200.0 kpa to naturally expand to four times its initial volume when the
    6·2 answers
  • Which gas occupies the highest volume at STP?
    6·2 answers
  • Which statement is true about the properties of the majority of the elements in the far left column of the periodic table?
    7·2 answers
  • A certain radioactive nuclide has a half life of 1.00 hour(s). Calculate the rate constant for this nuclide. s-1 Calculate the d
    11·1 answer
  • The density of a substance is 17.5 g/mL. Determine the volume (in mL) of 63.6 g of this substance.​
    8·1 answer
  • 16. What are the reactants in the equation?
    12·1 answer
  • What do the arrows in the diagram tell you about the molecule?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!