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icang [17]
3 years ago
9

What is the speed of a jet plane that flies 78500 km in 10.5 hours (in km/hr)?

Chemistry
1 answer:
slava [35]3 years ago
4 0
S = d/t

S = 78500/10.5

S = 7,476 Knots
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The one that is oxidized or the reducing agent

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Oxidation results in loss of electrons or an increase in oxidation state.

Reduction results in gain of electrons or  decrease in oxidation state.

The element that undergoes oxidation is said to oxidised, similarly the element that undergoes reduction is said to be reduced.

In a redox reaction, both oxidation and reduction takes place.

If a substrate undergoes oxidation or is oxidised, it is also responsible for reduction of the other species, as the total number of electrons should always be conserved.

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Similar thought works for a substance that undergoes reduction or is reduced, works as an oxidizing agent.

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First 1-5 in pics

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。☆✼★ ━━━━━━━━━━━━━━  ☾  

This would be 'chemical' weathering.

Acid rain would react with the minerals in the rocks, causing them to break down.

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