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
lianna [129]
3 years ago
8

Where would you find the asthenosphere?

Chemistry
2 answers:
alexandr402 [8]3 years ago
8 0

Answer:

B

Explanation:

Harman [31]3 years ago
3 0

Answer:

b. upper mantle

Explanation:

low velocity zone of the upper mantle

You might be interested in
During a laboratory experiment, 36.12 grams of Aboz was formed when O2 reacted with aluminum metal at 280.0 K and 1.4 atm. What
kvv77 [185]

Answer:

8.70 liters

Explanation:

  • 3O₂+ 4Al → 2AI₂O₃

First we <u>convert 36.12 g of AI₂O₃ into moles</u>, using its <em>molar mass</em>:

  • 36.12 g ÷ 101.96 g/mol = 0.354 mol AI₂O₃

Then we <u>convert AI₂O₃ moles into O₂ moles</u>, using the stoichiometric coefficients of the reaction:

  • 0.354 mol AI₂O₃ * \frac{3molO_2}{2molAl_2O_3} = 0.531 mol O₂

We can now use the <em>PV=nRT equation</em> to <u>calculate the volume</u>, V:

  • 1.4 atm * V = 0.531 mol * 0.082 atm·L·mol⁻¹·K⁻¹ * 280.0 K
  • V = 8.708 L
5 0
3 years ago
A piece of lumber is 7.60cm long. What is it’s length in millimetres and in inches?
MrRissso [65]

Explanation:

Since 10mm is 1cm

<em>There</em><em>fore</em><em> </em><em>7</em><em>.</em><em>6</em><em>0</em><em>c</em><em>m</em><em> </em><em>is</em><em> </em><em>7</em><em>6</em><em>0</em><em>m</em><em>m</em>

<em>Since</em><em> </em><em>1</em><em> </em><em>inch</em><em> </em><em>is</em><em> </em><em>2</em><em>.</em><em>5</em><em>4</em><em>c</em><em>m</em>

<em>There</em><em>fore</em><em> </em><em>7</em><em>.</em><em>6</em><em>0</em><em>c</em><em>m</em><em> </em><em>is</em><em> </em><em>3</em><em>.</em><em>1</em><em>0</em><em> </em><em>inches</em>

4 0
1 year ago
Which planet is the largest?
Alexeev081 [22]

Answer:

1. Jupiter

2. Mercury

3. Venus

4. Venus

5. Jupiter

6. Neptune

7. Mercury

8. Saturn (used to be Jupiter)

4 0
2 years ago
Ionic bonding accurs when
Alja [10]

Explanation:

An ionic bond is formed by the complete transfer of some electrons from one atom to another. The atom losing one or more electrons becomes a cation—a positively charged ion. The atom gaining one or more electron becomes an anion—a negatively charged ion.

3 0
3 years ago
How do I know what to do and can you help me because I really need it I am failing chemistry because it is too hard.
Arlecino [84]

Exothermic:

An Exothermic reaction is a chemical reaction that expels energy in the form of heat/light. Everything a Endothermic does not do. Pretty simple for this one

reactants → products + energy.

For future reference - Exo means release, thermic means heat.

<u>Energy is a Reactant </u>

<u />

<u>_________________________________________________________</u>

Endothermic:

An Endothermic reaction essentially is draining the heat energy from anything its its surroundings. Usually its just heat but can also be salt dissolving it water or ice melting. Another example would be frost on your windshield evaporating.

It is the exact opposite of an Exothermic reaction.

<u>Energy is a Product</u>

4 0
3 years ago
Other questions:
  • The diffusion coefficient for aluminum in silicon is DAl in Si= 4 × 10-13 cm2/s at 1300 K. What is a reasonable value for DAl in
    10·1 answer
  • A sample of water with a mass of 622.7g undergoes a temperature change from 90.98°C
    15·1 answer
  • A solution of NaCl ( aq ) is added slowly to a solution of lead nitrate, Pb ( NO 3 ) 2 ( aq ) , until no further precipitation o
    6·1 answer
  • Sulfur trioxide can react with atmospheric water vapor to form sulfuric acid that falls as acid rain. Calculate the mass in gram
    12·1 answer
  • Which element is a non reactive gas?<br> Lead (82)<br> Argon (18)<br> Gold (79)
    6·1 answer
  • What energy transformations occur when using a curling iron?
    8·2 answers
  • The high concentration of carbon dioxide (CO2) in the atmosphere of Mars inhibits infrared radiation from escaping and keeps the
    11·1 answer
  • utamate is a polarGlutamate is a blank acidic amino acid, whereas proline is blank. The blank of glutamate may form blank with a
    13·1 answer
  • 4. define a tsunami
    10·2 answers
  • What word is used to refer to a group of organ systems working together?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!