All categories

3 years ago

How many atoms of oxygen in 4 molecules of HN03

Computers and Technology

1 answer:

Ganezh [65]3 years ago

5 0

Answer:12 oxygen atoms are in 4 molecules of HNO3

Explanation: the amounts of atoms of all the component in HNO3, which are 1 atom of Hydrogen, 1 atom of Nitrogen and 3 atoms of Oxygen.

You might be interested in

Rony works on several confidential files for his company. Ignoring the privacy requirements, Rony places the files in a shared f

kumpel [21]

Answer:

D. He should designate all the files in the shared folder as read-only.

Explanation:

The steps Rony should take while using a peer-to-peer (P2P) network to prevent his original files from being overwritten by another P2P user is that He will make the file as read-only.

In making the file read-only, other users who have access to the shared folder can only read the file without modifying it's content.

By default, he is already the owner of the file, so option B is not the correct answer.

Also making the file executable give other users higher privilege, so option A is also not correct.

8 0

4 years ago

Assume you are designing an instruction set for a computer that will perform the Boolean operations and, or, not, and exclusive

Klio2033 [76]

<h2 />

Explanation:

<h2>Go to the virtal video and that will help you find the answer</h2>

4 0

4 years ago

I have an array that is already sorted. Periodically, some new data comes in and is added to the array at random indexes, messin

Greeley [361]

Answer:

The answer is "Option C".

Explanation:

The array was already sorted. Much new information is applied to the array on a recurring basis at random indices, to bring everything back in order. During in the sort, I wouldn't want to use much further memory.

It is a sorting algorithm that constructs one piece at a time in the final sorted array. In large lists, it is far less effective than sophisticated technology like quicksort, heapsort, or combination sort.

8 0

3 years ago

Learning Task 5. Identify the terms being described below. Write your answer in your answer

Charra [1.4K]

Answer:

1. Waste management.

2. Substitution.

3. Personal hygiene practices.

4. Emergency preparedness.

5. Elimination.

6. Flammability limit.

7. Occupational safety and health (OSH).

8. Engineering controls.

9. Personal protective equipment (PPE).

10. Administrative controls.

Explanation:

1. Waste management: this refers to the collection, transportation, processing or disposal, managing and monitoring of waste materials.

2. Substitution: this refers to the hazard control which involves the measure of replacing one hazardous agent or work process with less dangerous one.

3. Personal hygiene practices: a very important method of controlling hazards which involves proper washing of your hair, skin, body and even your clothes.

4. Emergency preparedness: this refers to the preparedness for the first and immediate response in case of any type of emergency.

5. Elimination: this hazard control refers to the removal of a specific hazard or hazardous work process.

6. Flammability limit: is the term used to call the range of concentration over which a flammable vapor mixed with air will flash or explode if an ignition is present.

7. Occupational safety and health (OSH): a cross-disciplinary area concerned with protecting the safety, health and welfare of people engaged in work or employment.

8. Engineering controls: the term used in hazard control which involves changing a piece of machinery or work process.

9. Personal protective equipment (PPE): the term used to call any piece of equipment which is used to protect the different parts of the body such as ears and eyes such as respirators, face mask, face shield, gloves, boots, etcetera.

10. Administrative controls: this is a form of hazard control which involves manipulation of worker/employee’s schedule and job rotation.

7 0

3 years ago

On laptops, wireless cards tend to be attached to which panel?

Arada [10]

Answer:

NONE of the above to fix wireless cards to be attached to any panel

Explanation:

Basically, the WiFi receiver and transmitter are fixed in the mother of the laptop and fixed. In case if we open the laptop if PCI slot is available and suitable WiFi card and able fit it to size then end user he or she can fixed and try

The hard drive is the backside of the laptop. If e place the WiFi system will able to boot.

LCD panel it is just displayed out the unit and its fixed in a different place and connected to led or LCD panel

Palm rest it places where there is no slot available

Ram panel if we fix WiFi card then the laptop will not start.

Better by USB dongle and use it.

5 0

3 years ago

How many atoms of oxygen in 4 molecules of HN03​

How many atoms of oxygen in 4 molecules of HN03