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
Soloha48 [4]
2 years ago
14

The temperatures of the two glasses of water shown in the photograph above are 30°C and 0°C. Which of the following is a correct

statement about two glasses of water?
A. The cold water has a higher average kinetic energy
B. The warmer water has lower thermal energy
C. The molecules of the cold water move faster
D. The molecules of the warm water have more kinetic images
Chemistry
1 answer:
maria [59]2 years ago
7 0
D! the molecules of the warmer water would have a higher average kinetic energy :)
You might be interested in
Help for brainliest
Margarita [4]

Answer:

those things that looks like cristals

8 0
3 years ago
The chemical equation of magnesium and nitric acid
marshall27 [118]
Mg + 2H(NO)3 ⇒ Mg(NO3)2 + H2
5 0
3 years ago
Which statement is correct for the element of proton number 19?
BlackZzzverrR [31]

Answer:

D

Explanation:

From periodic table : proton number 19  corresponds to K  (potassium)

  which is very reactive with water

8 0
2 years ago
What is one substance that is 100x more acidic than baking soda
daser333 [38]

Answer:

An acid is a substance that donates hydrogen ions. Because of this, when an acid is dissolved in water, the balance between hydrogen ions and hydroxide ions is shifted. Now there are more hydrogen ions than hydroxide ions in the solution. This kind of solution is acidic.

Explanation:

8 0
2 years ago
A student plans a two-step synthesis of 1-ethyl-3-nitrobenzene from benzene. The first step is nitration of benzene to give nitr
arlik [135]

Answer:

Nitrobenzene is too deactivated (by the nitro group) to undergo a Friedel-Crafts alkylation.

Explanation:

The benzene ring in itself does not easily undergo electrophilic substitution reaction. Some groups activate or deactivate the benzene ring towards electrophilic substitution reactions.

-NO2 ia a highly deactivating substituent therefore, Friedel-Crafts alkylation of nitrobenzene does not take place under any conditions.

This reaction scheme is therefore flawed because Nitrobenzene is too deactivated (by the nitro group) to undergo a Friedel-Crafts alkylation.

7 0
3 years ago
Other questions:
  • Calculate the molality of a 27.0% (by mass) aqueous solution of nitric acid.
    6·1 answer
  • Due to the fact that ionic compounds have strong intermolecular forces they are __________ at room temperature.
    6·1 answer
  • A balloon is filled with 35.0 L of helium in the morning when the temperature is 303 degrees kelvin. By 3:00 p.m., the temperatu
    12·2 answers
  • Electric power plants are the main source of:
    9·1 answer
  • 2.56 g of hydrogen reacts completely with 20.32 g of oxygen<br> to form X g of water. X = g
    7·2 answers
  • The temperature of the water was measured at different depths of a pond.
    15·1 answer
  • 1. Create a diagram of your electroplating apparatus (an electrolytic cell). Then submit your drawing with the following terms l
    11·1 answer
  • What determines the average kinetic energy of the particles in a gas?
    15·2 answers
  • 1.80x1024 molecules of CO2 is equal to how many grams?
    7·1 answer
  • Please help ASAP I will give 19 points please help
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!