Answer:
The molarity of a solution prepared by dissolving 54.3 g of Calcium nitrate into 355 mL of water is 0.9881M
Molarity of solution is the ratio of the number of moles of the substance to the volume.
n is the number of moles of the compound
Mass of calcium nitrate = 54.3g
Molar mass of calcium nitrate = Ca(NO₃)₂ = 164.088 g/mol
Get the required molarity;
Hence the molarity of a solution prepared by dissolving 54.3 g of Calcium nitrate into 355 mL of water is 0.9881M
Explanation:
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The evidence is used in this excerpt is known as a quotation and story. Check more about evidence below.
<h3>What is evidence?</h3>
This is known to be any fact that is presented that shows that a given thing or action is true.
Note that in the excerpt below, the The evidence is used in this excerpt is known as a quotation and story
See full question below
Read the excerpt from "Lise Marie de Baissac.”
According to her SOE file, "[s]he was the inspiration of groups on the Orne [river] and by her initiative caused heavy losses to the Germans. . . . She also took part in several armed attacks on enemy columns."
Which evidence is used in this excerpt? Check all that apply.
opinion
statistic
example
quotation
story
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Abc can be described as utilizing a <u>differentiation strategy</u>.
<h3>What is a
strategy?</h3>
A strategy can be defined as a process that involves planning and implementing actions in a business firm that will help to achieve success in competition.
<h3>The types of
strategy.</h3>
In Business management, there are different types of strategy and these include:
A differentiation strategy can be defined as a strategic approach through which a business firm provides its customers with products and services that are unique, distinct and different from those offered by its competitor (rivals) in the same industry or market.
In conclusion, an example of a differentiation strategy is the <u>addition of value</u> to products and services, so as to attract customers who are willing to pay a higher price.
Read more on strategy here: brainly.com/question/1120403
