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Ronch [10]
3 years ago
12

9. What is useful in constructing scientific questions, methods, and explanations?

Chemistry
1 answer:
Varvara68 [4.7K]3 years ago
3 0

Answer: C

creativity

Explanation:

C. Because the results of some experiments might not be explained by any

known theories.

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Classify the following alcohol as primary,
Nata [24]

The classification of the alcohols gives;

  • Compound 1 - Primary alcohol
  • Compound 2 - Tertiary alcohol
  • Compound 3 - Secondary alcohol
  • Compound 4 - Secondary alcohol

<h3>What are alcohols?</h3>

Organic compounds occurs in families. The family of compounds is called a homologous series. The homologous series always have a functional group. The functional group is the atom, group of atoms or bond that is responsible for the chemical reactivity of the members of a given homologous series.

Now we know that the alcohols are those organic compounds that contains the -OH group. The could be aliphatic or alicyclic compounds. We shall now proceed to name the kind of alcohols that each of the compounds shown are;

  • Compound 1 - Primary alcohol
  • Compound 2 - Tertiary alcohol
  • Compound 3 - Secondary alcohol
  • Compound 4 - Secondary alcohol

Learn ore about alcohols:brainly.com/question/4698220

#SPJ1

3 0
2 years ago
What role does the oxidizing agent play in a redox reaction?
mr Goodwill [35]

Answer is "<span>the oxidizing agent receives electrons from the reducing agent</span><span>".

There are two types of reactants in redox reactions. One is oxidizing agent and other is reducing agent.

Oxidizing agent is a substance which helps to oxidize other substance by gaining electrons. This is also called as oxidizer. Due to the gaining electrons, oxidizing agents tend to be reduced.

Reducing agent or reducer helps to reduce other substance while loosening electrons. Hence, reducing agents tend to be oxidized.</span>

5 0
4 years ago
Discuss the shapes of s- orbitals, p-orbitals and d-orbitals.
timurjin [86]

The azimuthal quantum number (l) determines its orbital angular momentum and describes the shape of the orbital.

s-orbitals (for example 1s, 2s) are spherically symmetric around the nucleus of the atom.

p-orbitals are dumb-bell shaped. l = 0,1...n-1, when l = 1, that is p subshell.

d-orbitals are butterfly shaped.

3 0
3 years ago
Fluorine is a toxic, reactive gas. which representation (structural formula, electron dot structure, or three-dimensional model)
Hoochie [10]
The representation that would best explain the properties of the gas fluorine would be a <span>electron dot structure. From this structure, you can see how many electrons are available for bonding since the electrons are the ones responsible for interacting with other atoms. </span>
8 0
4 years ago
What would be the pH of an HCl solution if the [H+] = 2.75 x 10-5 moles/liter?
Nonamiya [84]
HCl  ⇄   H⁺ + Cl⁻

pH = - log [ H⁺]

pH = - log [  2.75 x 10⁻⁵]

pH = 4.56

hope this helps!
8 0
4 years ago
Read 2 more answers
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