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bazaltina [42]
3 years ago
5

Identify the reaction type shown and describe the clues that were used to identify it. Fe2O3 + 2SiO2 → Fe2Si2O7

Biology
2 answers:
gulaghasi [49]3 years ago
4 0
Answer:
The reaction reoprted in the question is addition reaction because both reactants combine togeter to form a product. It is the principle of addition reaction.
Alex777 [14]3 years ago
3 0

This chemical equation represents a synthesis reaction. This identification is based on the fact that the reactant chemical compounds combine to form a single chemical substance that is different from the initial chemical substance.

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How does an r group determine if an amino acid is acidic basic or nonpolar?
Alinara [238K]
<span>R group (or side chain) is an organic component of amino acids that is unique to each amino acid. </span> <span>Three of the amino acids have basic side chains at neutral pH: arginine (Arg), lysine (Lys), and histidine (His). Their side chains contain nitrogen and resemble ammonia, which is a base and their pKa's are high enough that they tend to bind protons, (positive charge). Aspartic acid or aspartate (Asp) and glutamic acid or glutamate (Glu) are acidic amino acids because their side chains have carboxylic acid groups whose pKa's are low enough to lose protons, (negatively charged). The non-polar amino acids contain uncharged functional groups<span> at physiological pH and are incapable of participating in hydrogen bonding. </span></span>
7 0
3 years ago
5) Explain in your own words, what each of the following are:
Ludmilka [50]

Answer:

a.)<u>fault</u>:A fault is a planar crack or discontinuity in a volume of rock over which rock-mass motions have caused considerable displacement.

b.)<u>focus</u>:The focus is on the location where an earthquake begins deep under the Earth's crust.

c.)<u>epicenter</u>:The epicenter of an earthquake is the point on the earth's surface that is vertically above the epicenter.

d.)<u>seismic waves</u>:Seismic waves are elastic waves that occur in the ground as a result of an earthquake or other natural occurrence.

Explanation:

Hope this helps!

Please mark me as Brainlinieast.

5 0
3 years ago
Healthy adults were most impacted by the 1918 flu pandemic.<br> True<br> False
Scilla [17]

Answer: the answer should be false

Explanation:

8 0
3 years ago
What type of graph is this?
sergeinik [125]

Answer:

a is the value of kus omak

Explanation:

5 0
3 years ago
Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which factor ar
gavmur [86]

Competition factor are the species of birds responding to in the environment. Thus, the correct option is B.

<h3>What is competition?</h3>

If numerous bird species eat on the same tree species, there will be fierce competition for food. As a result of the competition, each species will seek out a certain portion of the plant to feed on, most likely the part of the plant where it will be easiest to outcompete the competitors for food.

As a result, we may deduce that the right response is "They have evolved to diverse niches as a result of competition."

For more information regarding competition, visit:

brainly.com/question/15525466

#SPJ1

4 0
2 years ago
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