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ziro4ka [17]
3 years ago
13

The s subshell can hold up to two electrons in an atom. True or False

Chemistry
2 answers:
marshall27 [118]3 years ago
5 0
True but this can vary 
LUCKY_DIMON [66]3 years ago
3 0
The answer is true. it can only hold up to 2
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Some chemicals, most often inorganic salts, in the laboratory have the nasty tendency to absorb water from the atmosphere. This
Luda [366]

If an anhydrous Cupric Perchlorate weighs 262.447g/mol initially and weighs 370.540 g/mol after sitting on the bench to absorb water from the air, the number of water molecules absorbed would be 6 moles.

First, let us calculate the amount of water gained during the course of staying on the bench:

Water gained = weight after gaining water - initial weight

                       =  370.540 - 262.447

                        = 108.093g/mole

The total amount of water gained per mol is 108.093. Each water molecule weighs 18.015 g/mole. Thus, the total number of water molecules that will sum up to 108.093 would be:

                         108.093/18.015 = 6 moles

In other words, the number of water molecules absorbed by the Cupric Perchlorate is 6 moles.

More on calculating water of hydration can be found here: brainly.com/question/919417

                       

8 0
3 years ago
If the attractive forces in a substance is much less than the
mafiozo [28]
B) liquid is your answer
6 0
3 years ago
Which of these would have the lowest boiling point?
KonstantinChe [14]

CO₂, will have the lowest boiling point among the following ,therefore option (d) is correct.

<h3>What do you mean by the boiling point?</h3>

The temperature at which liquid vapor pressure equals atmospheric pressure is referred to as boiling point.

The boiling point is defined as the temperature at which a liquid’s saturated vapor pressure equals the atmospheric pressure surrounding it.

The boiling point for any material is the temperature point at which the material transforms into its form.

The one with the lowest boiling point has the weakest intermolecular forces.

CO₂, will have the lowest boiling point among the following ,therefore option (d) is correct.

Learn more about boiling point, here:

brainly.com/question/1514229

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8 0
2 years ago
How many years have the earth
Ivenika [448]
We need more information to answer this.
6 0
3 years ago
Read 2 more answers
What is the molar mass of KOH?
Julli [10]
<h3>Answer:</h3>

56.11 g/mol

<h3>General Formulas and Concepts:</h3>

<u>Math</u>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Chemistry</u>

<u>Atomic Structure</u>

  • Reading a Periodic Table
<h3>Explanation:</h3>

<u>Step 1: Define</u>

[Compound] KOH

<u>Step 2: Identify</u>

[PT] Molar Mass of K - 39.10 g/mol

[PT] Molar Mass of O - 16.00 g/mol

[PT] Molar Mass of H - 1.01 g/mol

<u>Step 3: Find</u>

39.10 + 16.00 + 1.01 = 56.11 g/mol

5 0
3 years ago
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