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AVprozaik [17]
3 years ago
14

What effect do solar flares have on Earth?

Chemistry
2 answers:
babunello [35]3 years ago
8 0

your answer is <u><em>AURORA`S</em></u>

zvonat [6]3 years ago
6 0

Answer: AURORA'S 5

Explanation:

First of all, it is important to understand what solar flare is, before we can talk about the impact it causes. I will like to describe solar flare as a massive explosion on the Sun that results when energy stored in magnetic fields are released suddenly. This is normally seen as an intense variation in brightness on the Sun and this radiation are dangerous to living organisms. A solar flare when released is deposited in a very short timeframe and this flare contains a very large amount of photon energy as well as particle energy. Scientists or preferably Astronomers classifies flares in five categories; A, B, C, M, and X. This ranking is classified according to its strength from class A being the weakest to class X being the strongest and deadliest of the five.

EFFECTS:

When this radiation reaches the earth, a particularly strong coronal mass ejection (CME) can disrupt the power grids, from blowing out electric transformers and power stations to induction of high currents in power lines, which would then result to electricity shortages, power outages and that alone has its own effect on industries, and the general wellbeing of the human race. The M class of this flare category when released can generate brief radio blackouts at the polar regions of the earth and this changes in the atmosphere can destroy the precision of Global Positioning System (GPS) measurements, and can also cause radiation storms which directly affects orbiting astronauts. I won’t fail to mention how badly affected our internet services would turn out, and that battery-operated equipment would go faulty.

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Lewis dot structure of PSI3 with minimized formal charges
vredina [299]

We need to know how many valence electrons are present in a given molecule in order to determine its Lewis dot structure.

<h3>What is Lewis dot structure?</h3>

Lewis dot structure is defined as the visual representation of atoms' electrons using a diagram. It describe the bonds that exist between a molecule's lone pairs of electrons and its atoms.

A lone pair of electrons on the atom with the formal charge of 1- can typically be converted into a bonding pair that is shared with the atom that has the formal charge of 1+ in order to reduce the formal charges when they are present.

Thus, we need to know how many valence electrons are present in a given molecule in order to determine its Lewis dot structure.

To learn more about Lewis dot structure, refer to the link below:

brainly.com/question/20300458

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3 0
2 years ago
Why do South Pole and North Pole and South Pole attract?
vfiekz [6]
They have a magnetic attraction. 
6 0
3 years ago
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How many particles are in 1.40 x 10^7 mol of aluminum (Al)?
SpyIntel [72]

Answer:

<h3>Hlo there !! </h3>

<u>One mole of any substance contains 6.022*1023 structural units (atoms, molecules, ions, etc.). This number is known as the Avogadro constant.</u>

<u>One mole of any substance contains 6.022*1023 structural units (atoms, molecules, ions, etc.). This number is known as the Avogadro constant.So 1.04*107 mol of Al contains 1.40*107 * 6.022*1023 = 8.43*1030 structural units (in case of Al – atoms).</u>

<h3><u>8.43*1030 particles Al.</u></h3>

Explanation:

<h3>Hope this helps !!</h3>
5 0
2 years ago
PLEASE HELP!! I have to pass this class! Anything!!
Georgia [21]

Answer:

We'll have 8.0 moles Fe3O4 and 4.0 moles CO2

Explanation:

Step 1: data given

Number of moles Fe2O3 = 12.0 moles

Number of moles CO = 12.0 moles

Step 2: The balanced equation

3Fe2O3 +CO → 2Fe3O4 + CO2

Step 3: Calculate the limiting reactant

For 3 moles Fe2O3 we need 1 mol CO to produce 2 moles Fe3O4 and 1 mol CO2

Fe2O3 is the limiting reactant. It will completely be consumed (12.0 moles).

CO is in excess. There will react 12.0 / 3 = 4.0 moles

There will remain 12.0 - 4.0 = 8.0 moles

Step 4: Calculate moles products

For 3 moles Fe2O3 we need 1 mol CO to produce 2 moles Fe3O4 and 1 mol CO2

For 12.0 moles Fe2O3 we'll have 2/3 * 12.0 = 8.0 moles Fe3O4

For 12.0 moles Fe2O3 we'll have 12.0 / 3 = 4.0 moles CO2

We'll have 8.0 moles Fe3O4 and 4.0 moles CO2

6 0
3 years ago
When a gas is heated, _______.
frez [133]

Answer:

B. Some of the absorbed energy is converted into potential energy, and some is converted into kinetic energy

Explanation:

7 0
4 years ago
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