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DiKsa [7]
3 years ago
7

Why do some distances have negative values?

Chemistry
1 answer:
Talja [164]3 years ago
3 0

Answer:

distance with a negative value just means that it's going in the opposite direction.

Explanation:

example: -50m East is the just 50m west

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True or false your nose is responsible for 80% of your taste
eimsori [14]

Answer:

True!

Explanation:

Without our sense of smell, our sense of taste is limited to only five distinct sensations:

Sweet

Salty

Bitter

Sour

Umami

6 0
3 years ago
Drag each tile to the correct box.
77julia77 [94]

this is my attachment answer hope it's helpful to you

3 0
3 years ago
Identify the following changes as physical or chemical. A loaf of risen but unbaked bread. Photo by Elinor D Bread dough rising:
sergey [27]

The answers include:

  • A loaf of risen but unbaked bread - chemical change.
  • Photo by Elinor D - chemical change.
  • Bread dough rising - chemical change.

<h3>What is a Chemical change?</h3>

This involves the formation of a new products from substances. In this scenario, a rising bread contains alcohol which evaporates.

Photographs also fall under this category and is therefore an irreversible chemical change.

Read more about Chemical change here

brainly.com/question/1222323

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4 0
3 years ago
Please answer this percent yield question.
Sveta_85 [38]

Answer:

Percent yield = 82.5

Explanation:

Given data:

Actual yield of N₂ = 275 L

Theoretical yield = 333 L

Percent yield = ?

Solution:

Chemical equation:

4HCl + 6NO    →     5N₂ + 6H₂O

Percent yield:

Percent yield = actual yield / theoretical yield × 100

Percent yield = (275 L/ 333 L ) × 100

Percent yield = 0.825× 100

Percent yield = 82.5%

5 0
3 years ago
What is the pOH of an aqueous solution with a pH of 10.6?
Volgvan

Answer:

It really dpened on how you l.ook at it look up the definition of POH and that should help

Explanation:

4 0
3 years ago
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