3 years ago

What energy source boils the water in geothermal energy.

2 answers:

6 0

C. earth's internal heat

See the parts of the word "geothermal": "geo" means that it is related to the earth, and "thermal" means it is related to heat.

Masja [62]3 years ago

5 0

C. Earth's Internal heat

I was reading the other day in my science notebook how HOT the earth burns internally. So it would make sense for C to be the answer.

You might be interested in

Answer number six please

soldier1979 [14.2K]

the second one

forth one

and sixth one

7 0

2 years ago

Read 2 more answers

DOUBLE POINTS!! Please help ASAP!! 90 minutes left !! If the [H+] in a solution is 1×10^- 1 mol/L, what is the [OH-] ? PLEASE sh

ioda

Here is the answer, in the photo.

6 0

3 years ago

If 35 ml of 6.0 m h2so4 was spilled, calculate the minimum mass of nahco3 that must be added to the spill to neutralize the acid

belka [17]

The balanced equation between the $H_2SO_4$ and $NaHCO_3$ is:

$H_2SO_4+2NaHCO_3\rightarrow Na_2SO_4+2CO_2+2H_2O$

Formula of molarity is:

$Molarity = \frac{Moles of solute}{Volume of solution in Liters}$

$Molarity = 6.0 M, Volume = 35 mL = 0.035 L$

Substituting the values,

$6 = \frac{Moles of solute}{0.035}$

$Moles of solute = 0.035 L\times 6 mol/L = 0.21 mole$

So, number of moles of $H_2SO_4$ is $0.21 mole$ .

From the balanced equation it is clear that for 1 mole of $H_2SO_4$ , 2 moles of $NaHCO_3$ are required.

Hence, 0.21 mole of $H_2SO_4$ = $2\times 0.21 mole = 0.42 mole of NaHCO_3$

Molar mass of $NaHCO_3$ = $84.007 g/mol$

So, the mass of $NaHCO_3$ = $84.007 g/mol \times 0.42 mol = 35.283 g$

6 0

3 years ago

A sample of methane gas has a volume of 355 mL at 25.0°C and 2414 mm Hg. If the temperature is raised to 100.°C and the pressure

Drupady [299]

Answer:

23019

Explanation:

5 0

2 years ago

Read 2 more answers

You have a HCl solution with a pH of 2. What is the [H+] of this solution?

Veseljchak [2.6K]

Answer:0.01

Explanation:

5 0

2 years ago