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seraphim [82]
3 years ago
10

What mineral characteristics does cubic zirconia meet ?

Chemistry
1 answer:
Anna007 [38]3 years ago
3 0

Answer:

it is hard.. harder than some natural gems

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How do I study Chemistry efficiently?
TEA [102]
Review and Study Material Before Going to
Class.

Seek Understanding.

Take Good Notes.

Practice Daily.

Take Advantage of Lab Time.

Use Flashcards.

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Break Large Tasks Into Smaller Ones.
5 0
3 years ago
Seawater has a ph of 8.1. what is the concentration of oh–?
lara31 [8.8K]
PH scale is used to determine how acidic or basic a solution is.
pH can be calculated as follows;
by knowing the ph we can calculate pOH
pH + pOH = 14
pOH = 14 - 8.1 
pOH = 5.9 
pOH is used to calculate the hydroxide ion concentration 
pOH = -log[OH⁻]
[OH⁻] = antilog(-pOH)
[OH⁻] = 1.26 x 10⁻⁶ M
therefore hydroxide ion concentration is 1.26 x 10⁻⁶ M
4 0
3 years ago
90) Garrett has just purchased a beer distributorship. He wants to increase the Visibility of his firm inlocal markets, but he k
Otrada [13]

Answer: option C) gather information and identify stakeholders

Explanation:

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Thus, Garrett should first gather information and identify stakeholders

3 0
3 years ago
Write the molecular formula of potassium chloride​
Naddik [55]

Answer:

KCl is the answers for the question

Explanation:

please give me brainlest

4 0
3 years ago
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What is the concentration in % (v/v) of 175 mL of isopropyl alcohol that is
Vitek1552 [10]

Answer:

40/220 ×100=18.6 is all I got I know that by heart so um yea

Explanation:

3 0
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