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
maks197457 [2]
4 years ago
5

Which of these types of technologies enable us to use the Earth's heat to produce energy?

Chemistry
1 answer:
sammy [17]4 years ago
6 0
Louis's Answer: Geothermal Power

Take care and have a good one
You might be interested in
Write the word and balanced chemical equations for the reaction between:
nadezda [96]

Answer:

3 HNO₃ + Fe(OH)₃ → H₂O + Fe(NO₃)₃

Explanation:

An acid reacts with a base producing water and a salt. Having this in mind the reaction of nitric acid (HNO₃) and Iron (III) hydroxide (Fe(OH)₃) is:

HNO₃ + Fe(OH)₃ → H₂O + Fe(NO₃)₃

<em>The H⁺ of the acid reacts with the OH⁻ to produce H₂O. The other ions (Fe³⁺ and NO₃⁻) produce the salt</em>

<em />

There are 3 nitrates in products. To balance the nitrates:

<h3>3 HNO₃ + Fe(OH)₃ → H₂O + Fe(NO₃)₃</h3>

<em>And this is the balanced reaction</em>

<em />

3 0
3 years ago
Find the atomicity of water.​
Flauer [41]
One molecule of water contains two atoms of hydrogen and one atom of oxygen, the atomicity of water is three.
4 0
3 years ago
What is the conversion factor for in^3 to cm^3
DochEvi [55]
You multiply by 16.3871
5 0
2 years ago
Hook GC lsshvrrjvdjscavsbsgd​
Tema [17]

Answer:

I have no idea what that issss

Explanation:

6 0
3 years ago
What mass of Cu(s) is electroplated by running 24.5A of current through a Cu2+(aq)solution for 4.00 h?Express your answer to thr
Masja [62]

Answer: 116 g of copper

Explanation:

Q=I\times t

where Q= quantity of electricity in coloumbs

I = current in amperes = 24.5A

t= time in seconds =  4.00 hr = 4.00\times 3600s=14400s  (1hr=3600s)

Q=24.5A\times 14400s=352800C

Cu^{2+}+2e^-\rightarrow Cu

2\times 96500C=193000C  of electricity deposits 63.5 g of copper.

352800 C of electricity deposits = \frac{63.5}{193000}\times 352800=116g of copper.

Thus 116 g of Cu(s) is electroplated by running 24.5A of current

Thus  remaining in solution = (0.1-0.003)=0.097moles

8 0
3 years ago
Other questions:
  • How many grams of testosterone, C19H28O2 (288.4 g/mol), must be dissolved in 299.0 grams of benzene to reduce the freezing point
    6·1 answer
  • A 64.4-g sample of potassium chloride was added to 200.0 g of water at 20 degrees C. Is the solution saturated, unsaturated, or
    8·1 answer
  • What element is in group 17 and period 2 of the periodic table?
    14·1 answer
  • Tin(II) fluoride (SnF2) is often added to toothpaste as an ingredient to prevent tooth decay. What is the mass of F in grams in
    7·1 answer
  • Which describes the process that forms teflon tm? molecular fluorine (f2) undergoes polymerization. a fluorocarbon polymer break
    6·2 answers
  • Based on the volumes of solutions you mixed together for your six kinetics runs, you have found the three runs where the [H3O+ ]
    7·1 answer
  • Help please it’d be greatly appreciated lol
    12·2 answers
  • PLEASE HELP!!!!!
    8·2 answers
  • 8. Which of the following elemental gases would have properties closest to an ideal gas?
    14·1 answer
  • Each iron atom has a mass of about 9 × 10–23 grams. Even a small grain of iron has an incredible number of atoms in it—about 1 x
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!