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3 years ago

An object in motion has what type of energy?

Chemistry

2 answers:

Alisiya [41]3 years ago

8 0

Answer:

B) Kinetic

Explanation:

Kinetic Energy is energy relating to or resulting from motion. Therefore, the answer to this question is B.

CaHeK987 [17]3 years ago

4 0

Answer:

The answer is option B - Kinetic energy.

Explanation:

The Energy that a moving object has due to its motion is Kinetic Energy.

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What type of orbital overlap is responsible for the π bond between carbon and oxygen in the molecule below?

Vinvika [58]

According to picture below, p atomic orbitals overlap are responsible for the π bond between carbon and oxygen.
Both carbon and oxygen have sp2 hybridization in this carbonyl group. Carbon has three sigma bonds with sp2 orbitals and oxygen has one sigma bond with sp2 and two free electron pairs with sp2 orbitals. Pi bonds are formed between two p orbitals.

7 0

3 years ago

How many molecules of CH4 are in 24.1 g of this compound?

jok3333 [9.3K]

1) find molar mass of CH₄

$=12.01+4(1.01)\\\\=16.05\ g/mol$

2) determine moles of CH₄

$=24.1g\ CH_{4}\ x\ \frac{1\ mol\ CH_{4}}{16.05g\ CH_{4}}\\\\=1.501557632\ mol\ CH_{4}$

3) multiply by avogadro's number

$=1.501557632\ mol\ CH_{4}\ x\ \frac{6.022\ x\ 10^{23}\ molecules\ CH_{4}}{1\ mol\ CH_{4}} \\\\=9.04238006\ x\ 10^{23}\\\\=9.04\ x\ 10^{23}\ molecules\ CH_{4}$

7 0

2 years ago

What the difference of meaning between strong and weak Base. gave one example for each of them

kicyunya [14]

1.Strong basses dissociates into ions almost 100%.

But weak basses partially dissociates into ions.

2.Strong basses has pH value smaller but closer to 14 and weak basses has pH value greater but cloaer to 7.

3.strong basses ate highly reactive whereas weak basses are less reactive.

8 0

2 years ago

What type of crust is colliding? Japan Trench Eurasian Plate Pacific Plate

Mkey [24]

Answer: The Eurasian Plate or both the Eurasian and Pacific Plate.

Explanation:

4 0

3 years ago

If light is what is virtually the fastest thing ever then how can the dark keep up with it?

Sav [38]

Dark is just absence of light like if the re container a and container b u nee to pour hcl from a to so a has hcl while b has absence of hcl

tell me if u need more examples.hope it helps

5 0

3 years ago