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
balu736 [363]
3 years ago
10

A certain liquid has a density of 2.67 g/ cm3. what is the volume occupied by 1340 g of this liquid?

Chemistry
1 answer:
morpeh [17]3 years ago
7 0
Hey there!

density = 2.67 g/cm³

mass = 1340 g

volume = ?

Therefore:

D = m / V

2.67 = 1340 / V

V = 1340 / 2.67

V = 501.87 cm³
You might be interested in
Which prefix is needed when naming SO2
lara31 [8.8K]

Answer:

<em>di-</em>

Explanation:

Sulfur dioxide

4 0
4 years ago
A solution has a pH = 4.63. What is the [H3O+] concentration?
LUCKY_DIMON [66]

Explanation:

The pH of a solution can you be found by using the formula

pH = - log [ { H_3O}^{+}]

Since we are finding the [H3O+] , substitute the value of the pH and find it's antilog

We have

4.63 =  -  log[ { H_3O}^{+}] \\ [ { H_3O}^{+}]   =  {10}^{ - 4.63}  \\   \\  = 2.344 \times  {10}^{ - 5} mol {dm}^{ - 3}

Hope this helps you

7 0
3 years ago
Can anyone help me with this?
stiv31 [10]

Go To ScHoOl tO LeArN

8 0
4 years ago
Draw a structural formula of an alkene or alkenes (if more than one) that undergo acid-catalyzed hydration and without re-arrang
sergij07 [2.7K]

Answer:

See explanation

Explanation:

Hydration of alkenes is a common reaction in organic chemistry. Hydration is simply the addition of water to an alkene. This is an acid catalysed reaction as we can see from the mechanism attached.

Recall that our task is to carry out the synthesis of 2-butanol using an alkene starting material in which there will be no rearrangement of the intermediate carbocation. If we start with the compound shown in the image (but-2-ene), the first step is the formation of the secondary carbocation. This is followed by the addition of water. Subsequently, the added water is deprotonated by another water molecule to yield 2-butanol and the acid catalyst. All these steps have been clearly outlined in the image attached.

5 0
4 years ago
Except for speed, your nervous system is most similar to
dlinn [17]

Your nervous system is most similar to a cruise ship (option C).

The nervous system is a complex network in the body in charge of:

  • Automatic responses and movements.
  • Voluntary movements.
  • Responses to the world.

This system works due to the action of structures such as:

  • The brain.
  • The spinal cord.
  • The nerves.

Moreover, the nervous system works through the following steps:

  1. A stimulus is received, for example, you accidentally touch a hot surface.
  2. This is taken by the nerves to the brain.
  3. The brain processes the information and sends a response, for example, to move the hand away from the hot surface.

Based on this, the system resembles a cruise ship because signals go from the senses to the brain and then back again similar to a cruise going away and then back to the port.

Learn more about brain in: brainly.com/question/5361122

8 0
2 years ago
Other questions:
  • describe how a physical property, such as mass or texture, can change without causing a chance in the substance?
    10·2 answers
  • If you need 52 grams of potassium to make the glass for an arcadia door, how many atoms of potassium would this be?​
    6·2 answers
  • If you could answer these 2 questions I will give brainliest if you get it right please and thank you!!!
    8·1 answer
  • Given 0.02 mol of KF, how many Liters of solution are needed to make<br> a 7.2 M solution?
    15·1 answer
  • What happens to the physical properties of gravel and sand when they are mixed?
    13·1 answer
  • The process of combining two small nuclei into one nucleus of larger mass is called
    5·2 answers
  • Please help me .........<br>solve it.​
    7·1 answer
  • True or False: The Ring of Fire is a section along the Atlantic Ocean where you have active volcanoes
    12·2 answers
  • What is an enzyme and how does it affect a chemical reaction?
    5·1 answer
  • Purchasing the correctly sized BMX bike is based on the height of the rider. In order to fit a customer, the salesman can use th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!