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
Natalka [10]
4 years ago
8

Hydrological power harnesses energy through the movement of water in rivers. Which statement represents an added benefit to this

renewable energy resource? A) costly to build B) creates water reserves C) tracks movement of water D) releases greenhouse gases
Chemistry
2 answers:
tekilochka [14]4 years ago
5 0
D) releases greenhouse gasses
natali 33 [55]4 years ago
4 0

Answer:

B) creates water reserves

You might be interested in
The process by which nitrogen gas is converted to a usable form is called nitrogen
LenaWriter [7]

Answer: i beleive it is fixation in edge 2020

Explanation:

4 0
3 years ago
Read 2 more answers
An reading of 8 on the pH scale is indicative of?
soldier1979 [14.2K]

Answer:

Basic or alkaline

Explanation:

ph 7 is neutral

below 7 is acidic

above 7 is basic or alkaline

8 0
3 years ago
Read 2 more answers
Under what pressure will a scientist need to store 0.400 moles of gas if the container has a volume of 200.0 mL and the temperat
Nutka1998 [239]
P*V=n*R*T where p is the pressure, v the volume in L, n the quantity in moles, R a standard number that should be given and T the temperature in Kelvin
R=8.32 (usually)
T(in K)=273+T(in Celsius) so T=296K
P*V=n*R*T
P=n*R*T/V
P=0.4*8.32*296/0.2
4 0
3 years ago
Read 2 more answers
Which of the following statements are true about metallic bonds?
Alborosie

Answer:

B. They bond identical atoms together

Explanation:

Metallic Bond:  This is the bond that exists among the atoms of the metal.  This is a type of electrostatic attraction between conduction electrons of metallic atom and their positively charged metal ions.

                                        <em>(figure attached)</em>

Example:  

Copper is a metallic element and its atoms consist of metallic bond among their selves.  

Options A, B, D are not correct as all states for a kind of ionic bond formation.

Ionic bond:  

It form by the complete transfer of electron from one atom to other

It is formed among two atoms of different electronegativities.

Also metals are electro-positive and non -metals are electro-negative so they form ionic bond.

Example is NaCl where sodium is a metal and Chloride is non-metal and they from ionic bond.

7 0
3 years ago
What kind of bond holds together atoms within a molecule?
sesenic [268]
I think it would be these three answers ionic , covalent , and polar covalent
7 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate delta g reaction at 298 k under the conditions 2hg+o2
    5·1 answer
  • Which option is an example of a chemical property?
    14·2 answers
  • I need one last question to finish up, please help!
    8·1 answer
  • What is the name of the acid whose formula is HI??
    7·1 answer
  • What gas is dissolved in carbonated soda
    15·1 answer
  • What is quanta (keep it very simple)
    12·1 answer
  • Determine the expected diffraction angle for the first-order diffraction from the (111) set of planes for FCC nickel (Ni) when m
    9·1 answer
  • Determine what mass of carbon monoxide and what mass of hydrogen are required to form 6.0 kg of methanol by the reaction CO(g) +
    8·1 answer
  • How do i find a ionic formula? <br><br>for example Ca2+ &amp; S2-​
    13·1 answer
  • The speed of a car is 16 meters per second. What is this speed in miles per hour? What is
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!