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
ch4aika [34]
3 years ago
5

Is the autoionization of water endothermic or exothermic?

Chemistry
1 answer:
dexar [7]3 years ago
3 0

it is an endothermic because water can not give off heat it can only take from others like if you were to boil water the water is endothermic and the heat is the exothermic

You might be interested in
Kamal was on a picnic to Hatta with his parents and family friends. While playing, he collected some muddy water from the Wadi i
Anni [7]
Please please lord lord thank you
4 0
3 years ago
PLEASE for the love of god answer these questions for me!!!! It’s urgent.
RideAnS [48]

Igneous rock that forms from magma that cools slowly within Earth’s crust is likely to have larger crystals and a coarse-grained texture.

Igneous rock that forms from lava that cools quickly on Earth’s surface is known as extrusive igneous rock. Another word for extrusive is volcanic.

Because the sample of igneous rock formed on Earth’s surface, it is extrusive. Because it’s composed of mostly light-colored minerals, it is likely felsic.

Because the sample of igneous rock formed within Earth’s crust, it is intrusive. Because it contains a very high concentration of dark-colored, high-density minerals, it is likely ultramafic.

The fact that gabbro is an igneous rock suggests that it was formed from the cooling and crystallization of magma. The fact that it is intrusive means that it formed within Earth’s crust. The fact that it’s mafic suggests that it contains a high concentration of dark-colored, high-density minerals.

4 0
3 years ago
Read 2 more answers
What color are the stars on the diagram with the lowest surface temperatures?
Luba_88 [7]

Answer:

red supergiants is the answer

3 0
2 years ago
Ameaba is which protozoan​
Vikki [24]

Answer: genus

Explanation:

Amoebas do not form a single taxonomic group; instead, they are found in every major lineage of eukaryotic organisms. Amoeboid cells occur not only among the protozoa, but also in fungi, algae, and animals.

4 0
3 years ago
Read 2 more answers
The density of aluminum is 2.70 g/cm'. If the volume of a piece of aluminum is 90.4 cm', what is
weeeeeb [17]

Answer:

33.4814814815

Explanation:

90.4/2.70

6 0
3 years ago
Other questions:
  • Minerals are very useful to us. Which of the following is a false statement? Question options: Pyrite is an ore of gold and is u
    15·1 answer
  • A neutral atom of sulfur has the following characteristics:
    11·1 answer
  • THERE ARE FOUR SOLUTIONS: A, B, C, D. SOLUTION A YIELDS 3 PROTONS UPON IONIZATION, SOLUTION B IS AN ELECTRON PAIR DONOR, SOLUTIO
    9·1 answer
  • Which chemical equation is balanced?
    6·1 answer
  • What is the mass in grams of 0.250 mol CH2Cl2?
    12·2 answers
  • A 488.3 gram sample of an unknown substance (MM = 92.41 g/mol) is heated from -23.1 °C to 51.8 °C. (heat capacity of solid = 2.9
    12·1 answer
  • Which hypothesis of thomson's atomic model was later found to be not true by niels bohr and why?
    12·1 answer
  • What does the kinetic theory state about the relationship between the speed and temperature of gas molecules?
    11·1 answer
  • 0.0000062 kg in scientific notation
    13·1 answer
  • if we began with 32.0 grams of oxygen and all of the hydrogen that you need, how many grams of water can be made?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!