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s2008m [1.1K]
3 years ago
14

An object that changes position relative to a reference point is

Chemistry
2 answers:
kicyunya [14]3 years ago
7 0

Answer: HEY THERE!

Explanation:An object whose position changes relative to a reference location

is said to be "in motion"

HOPE THIS HELPED AND HAVE A NICE DAY!

bezimeni [28]3 years ago
5 0

Answer:

An object whose position changes relative to a reference location

is said to be "in motion", but only relative to the reference location.

Explanation:

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Fossil fuels are clean-burning fuels. true or false
ExtremeBDS [4]

Answer:

Energy cannot be converted from one form to another.

4 0
3 years ago
Read 2 more answers
Equal but opposite forces acting on an object results in what?
forsale [732]

Answer:

Action given and reaction taken

Also known as

Newton's third law of motion

Explanation:

An action will be done such as bouncing a ball on the wall

- You throw the ball (Action)

- The ball bounces back (Reaction)

Hope this Helps

3 0
3 years ago
Photodissociation of ozone (O3) can be described as producing an oxygen atom with heat of formation 247.5 kJ/mol. However, in re
Lapatulllka [165]

Answer:

0.2193 μm

Explanation:

The reaction showing the Photodissociation of ozone (O3) is given below as:

           O₃         +        hv   -------------------------->      O₂         +       O⁺  

H°        (142.9)                                                         (0)                  (438kJ/mol).

The first thing to do here is to determine the change in the enthalpy of the total reaction, this can be done by subtracting the change in the enthalpy of the reactant from the change in enthalpy in the product. Hence, we have:

ΔH° = [438 kJ/mol + 247.5 kJ/mol] - (142.9) = 542.6 KJ/mol.

This value, that is 542.6 KJ/mol will then be used in the determination of the value for the maximum wavelength that could cause this photodissociation.

Therefore, the maximum wavelength could cause this photodissociation ≤ h × c/ E = [ 1.199 × 10⁻⁴]/ 542.6 = 2.193 × 10⁻⁷ =  0.2193 μm

7 0
3 years ago
When balancing a chemical equation, which of the following are you allowed to do?
VashaNatasha [74]
You are only allowed to Add coefficients
7 0
3 years ago
Read 2 more answers
PLEASE HELP I DONT HAVE MUCH TIME I WILL MARK AS BRAINLIST!!!!
Damm [24]

Answer:

i dont know but it is probily 4 and 6

5 0
2 years ago
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