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Vladimir79 [104]
3 years ago
13

describe how energy is being converted or transformed in these examples a car slamming on its breakes, a lit light blub, solar p

anal
Chemistry
1 answer:
yarga [219]3 years ago
7 0
Radiant energy is a form of kinetic energy. Kinetic energy refers to the movement of the energy whether is is of atoms, molecules, waves, substances or objects. Other forms of kinetic energy include thermal energy, sound, motion energy and electrical energy. Without radiant energy, like that from the sun, life on Earth would not be possible<span>

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Hydrocarbons are separated from each other by a process called cracking distillation.
Nataliya [291]
True, cracking distillation is one process used to break hydrocarbons into smaller and more useful parts. This is achieved by using high temperatures and pressures with a catalyst. The most common catalyst used are the zeolites.
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3 years ago
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What is the difference between solution and solute​
lana66690 [7]

A solution is a homogeneous mixture consisting of a solute dissolved into a solvent . The solute is the substance that is being dissolved, while the solvent is the dissolving medium. Solutions can be formed with many different types and forms of solutes and solvents.

8 0
3 years ago
Assign the oxidation state for all the atoms:<br><br>As2O3<br><br>Show work
Sonja [21]

<u>Answer:</u> Oxidation state of Arsenic in the given compound is +3 and that of oxygen is -2.

<u>Explanation:</u>

We are given a compound having formula As_2O_3 and we need to find the oxidation state of all the atoms in this compound. There are 2 different atoms present in this : Arsenic and Oxygen

Oxidation state is the number which is assigned to an element in a compound which represents the number of electrons lost or gained by an atom in a compound.

Oxidation state of oxygen as -2 which is same always. Now, to calculate the oxidation state of Arsenic, we take the oxidation state of it be 'x'

As, there are two arsenic atoms and three oxygen atoms, then:

\Rightarrow 2(x)+3(-2)=0\\\Rightarrow 2x-6=0\\\Rightarrow x=+3

Hence, oxidation state of Arsenic in the given compound is +3 and that of oxygen is -2.

3 0
4 years ago
Which of the following forms the greatest number of strong covalent bonds and is therefore the backbone of organic molecules inc
solniwko [45]
The correct answer for the given question above would be option B. HYDROGEN. The form that has the greatest number of <span>strong covalent bonds and is therefore the backbone of organic molecules including carbohydrates, proteins, lipids and nucleic acids is HYDROGEN. Hope this answers your question.</span>
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3 years ago
What does this image represent?
Hunter-Best [27]

Explanation:

It represent Alcohol group (—OH)

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