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
Assoli18 [71]
2 years ago
5

Explain why neither liquids or gas have permanent shape

Chemistry
1 answer:
Solnce55 [7]2 years ago
6 0
 the molecule will take any shape if they are in liquid and gas state. Because it will be easy for them to be dispense from each other. Solid state molecule are really close to each other. <span />
You might be interested in
What about a fructose? What does fructose do yo your body?​
gizmo_the_mogwai [7]
Fructose is a type of sugar that makes up around 50% of table sugar and high-fructose corn syrup. Scientists are concerned that excessive intake may cause metabolic disorders.

Table sugar also consists of glucose, which is the main energy source for your body’s cells.

However, fructose needs to be converted into glucose by the liver before it can be used by the body.
7 0
1 year ago
Susie cooked sausages on a barbecue. Fat and water in the sausages changed state. which two changes of state occur during this p
padilas [110]

Answer:

The options a and b are correct

Explanation:

This options provided to the question are the answers to the question. But for clarification. When the fat melts, the change of state that occurs here is from solid to liquid (which is called melting) while the change of state that occurs when the water evaporated is from liquid to gas (which is called evaporation).

5 0
2 years ago
The reaction of 2-chloropropane with sodium hydroxide can occur via both SN1 and SN2 mechanisms.
strojnjashka [21]

Answer:

Explanation:

(a) Part 1: S_N1 reaction. This is a nucleophilic substitution reaction in which we have two steps. Firstly, chlorine, a good leaving group, leaves the carbon skeleton to form a relatively stable secondary carbocation. This carbocation is then attacked by the hydroxide anion, our nucleophile, to form the final product.

To summarize, this mechanism takes places in two separate steps. The mechanism is attached below.

Part 2: S_N2 reaction. This is a nucleophilic substitution reaction in which we have one step. Our nucleophile, hydroxide, attacks the carbon and then chlorine leaves simultaneously without an intermediate carbocation being formed.

The mechanism is attached as well.

(b) The rate determining step is the slow step. Formation of the carbocation has the greatest activation energy, so this is our rate determining step for S_N1. For S_N2, we only have one step, so the rate determining step is the attack of the nucleophile and the loss of the leaving group.

3 0
3 years ago
Pls pls I need help to solve this questions
cupoosta [38]
1) • Solubility is the ability of a substance to be dissolved especially in water
• Unit; mg/L (milligrams per liter)

2) A saturated solution is a chemical solution containing the maximum concentration of a solute dissolved in the solvent.

3) To detoxify any acid that was previously used in it

4) CAN’T SEE THE MAIN QUESTIONS

5) CAN’T SEE THE MAIN QUESTIONS
6 0
3 years ago
What is the mass, in grams, of 7.20×1020 molecules of caffeine, c8h10n4o2?
pickupchik [31]
To determine the mass, you need to know the molecular weight of the c8h10n4o2 . The molecular weight of <span>c8h10n4o2 would be: 8*12 + 10*1 + 4*14 + 2*16= 194g/mol.
To convert the number of molecules into moles, you need to divide it with 6.02 * 10^23. The calculation of the mass of </span>c8h10n4o2 would be: 
(7.20×10^20 molecules)  /(6.02 * 10^23 molecule/mol)  * 194g/mol= 232 * 10^-3 grams= 0.232 grams
3 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate the density (in g/l) of ch4(g) at 75 c and 2.1 atm. (r = 0.08206 latm/molk
    11·1 answer
  • If you need to make 240 g lioh, how many grams of li3n must you react with excess water?
    7·2 answers
  • After your body breaks down food what are three things that can happen to the atoms from your food
    13·1 answer
  • A small child watches you as you stir a spoonful of sugar into a glass of clear lime-flavored drink. The child says she believes
    5·1 answer
  • Definition of deposition in science​
    8·2 answers
  • Ions of the elements oxygen (O), sulfur (S), and selenium (Se) usually have charges of 2-. Ions of the elements fluorine (F), ch
    5·2 answers
  • Which of the following diagrams is the correct electron dot diagram for S?
    12·1 answer
  • Please
    8·2 answers
  • True/false... A molecule makes up a compound explain
    13·1 answer
  • One quarter of chlorine is chlorine-37 and the rest is Chlorine-35. Calculate the average mass of chlorine
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!