Kể về một kỉ niệm của một người thân trong gia đình Ngữ Văn 9

One mole of potassium permanganate kmno4 contains grams of oxygen.

Pepsi [2]

1 mol KMnO₄ contains 4 mol O, which has a molar mass of about 15.999 g/mol. Then the mass of O in the sample is

(4 mol) (15.999 g/mol) ≈ 63.996 g

8 0

2 years ago

A company purchased manufacturing equipment 5 years ago for $50,000. book value is currently $5,000 and the remaining useful lif

GalinKa [24]

Since purchasing new gear will reduce cash flow by $5,000, the corporation should keep its old equipment, and the calculation can be defined as follows:

<h3 /><h3>Calculating the Total decrease in net income:</h3>

The following are the costs if the company keeps the old equipment:

$\to$ $30,000 x 3 years = $90,000 So, the total cost is $90,000.

The following are the costs if the company purchases new equipment:

Calculating the equipment cost that is

$\to$ $75,000 - $10,000 = $65,000.

$\to$ $10,000 x 3 years = $30,000. So, the total cost is $95,000.

Find out more about the total decrease in net income here: here:brainly.com/question/10955397

5 0

2 years ago

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Imagine you are a systematist who has discovered an unfamiliar animal. Which of the following observations about the animal will

Furkat [3]

An observation about this animal that will help you to find its taxonomic classification is if: the animal has sharp, pointed teeth.

<h3>What is taxonomy?</h3>

Taxonomy can be defined as a scientific method or technique that is typically used for naming, classification and description of the various species of organisms such as animals, humans, and plants.

<h3>The characteristics of taxonomic classification.</h3>

Basically, organisms that share several classification levels would have common characteristics such as:

Type of teeth.

Number of legs.

Number of eyes.

Tail type.

In conclusion, an observation about this unfamiliar animal that will help you to find its taxonomic classification is if the animal has sharp, pointed teeth.

Read more on taxonomy here: brainly.com/question/1304906

7 0

3 years ago

Which of the following would be most likely to cause a mutation? The insertion of an extra nucleotide into a DNA strand The plac

Ksivusya [100]

Answer:

The insertion of an extra nucleotide into a DNA strand

8 0

3 years ago

Alternetive tourism is so called to defferentiate from

snow_lady [41]

Answer:

Mass tourism

Explanation:

Alternetive tourism is so called to defferentiate from mass tourism.

5 0

3 years ago

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