NOUN, the state of being in short supply.
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:
:)
One disadvantage of investing in precious metals is that other metals change their values more easily (option C).
<h3>How does the value of metals behave?</h3>
Precious metals such as gold and silver are metals that hardly change their price because they serve as a standard to set the price of other metals.
However, its value is not always the most suitable for making investments. Although they do not lose value over time. Many people prefer to make investments in other metals such as steel or iron because these change their price according to supply and demand.
So in a time of scarcity of these metals, their value will increase dramatically compared to their initial selling price. This phenomenon is not evident in precious metals such as gold.
Note: This question is incomplete because there is some information missing. Here is the complete information:
Options
- None of these.
- All of these.
- NOT precious metals can have their value manipulated more easily.
- Precious metals can have their value manipulated more easily.
Learn more about precious metals in: brainly.com/question/1336406
#SPJ1
People select vendors due to specific reasons. The ranking order as seen in the image attached are;
<h3>Why is vendor rating needed?
</h3>
There are different Benefits of vendor rating systems. They include:
- It helps to minimize subjectivity in terms of judgment and make possible for one to look into all relevant steps in assessing suppliers.
- It also gives feedback from all sectors in one package.
- It helps promote better communication with vendors.
Conclusively, It helps gives full control of the vendor base. some of the qualities are low cost issues, low quantity, high shipped on time etc.
Learn more about Vendors from
brainly.com/question/24852211
