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Luden [163]
3 years ago
8

Which statement identifies a characteristic of a scientific theory?

Chemistry
1 answer:
Mariulka [41]3 years ago
7 0

Answer:

The correct answer is B it"s a proven fact.

Explanation:

Any scientific theory is based upon many experiments ans observations.The experiment and observations are repeated many times to provide a scientific logic about that theory.

   A scientific theory is accepted only when that theory is logically proved by various experiment ,observations,statistical analysis etc.

   

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What characteristic of an element’s atoms always determines the element’s identity?
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Answer:

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3 0
4 years ago
1. How does the Key change for a weak acid?
Tema [17]

The weak acid will have fewer ions than the strong acid of similar concentration.

The chemical reactions for a weak acid and a strong acid is given below:

  • Strong acid: HA → H⁺ + A⁻
  • Weak acid: HA ⇆ H⁺ + A⁻

<h3>What are strong and weak acids?</h3>

Strong acids are acids which dissociate completely in solutions. Examples of strong acids are hydrochloric acid and sulfuric acid.

Weak acids are acids which dissociate only partially in solutions. Examples of weak acids are carbonic acid and acetic acid.

Weak acids of a similar concentration to a strong acid have fewer hydrogen ions.

The equation of the dissociation of strong acids and weak acids are given below:

  • Strong acid: HA → H⁺ + A⁻
  • Weak acid: HA ⇆ H⁺ + A⁻

In conclusion, weak acids produce few ions in solution while strong acids fully dissociate into ions in solution.

Learn more about strong and weak acids at: brainly.com/question/15192126

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7 0
3 years ago
Solid
sp2606 [1]
Sorry I’m not there yet
8 0
3 years ago
When will the forces of gravity between two objects be the greatest?
grandymaker [24]
Potential cause it holding the force?
5 0
3 years ago
Read 2 more answers
How many grams are in 0.375 mol LiBr? (MM LiBr=86.85 g/mol)
maks197457 [2]

Answer:

32.57g

Explanation:

mass = mole x molar mass

mass of LiBr = 0.375 x 86.85

mass = 32.57g

6 0
3 years ago
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