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leonid [27]
3 years ago
15

Sugar can be converted to carbon dioxide and water by burning in air or by metabolic reactions inside living cells. How are thes

e reactions similar and how are they different?
Chemistry
1 answer:
rjkz [21]3 years ago
5 0

Answer:

These reactions are similar because the process is similar and the products are carbon dioxide they are different because the substances are different to outgo these reactions

Explanation:

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What is the molarity of a 4.447 L solution
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Answer:52M

Explanation:

use S= 1000w/ MV

Here, s= molarity

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M= the atomic mass of NaCl

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4 0
3 years ago
The molecules of a substance must have what characteristics in order to be flexible
Goryan [66]
Answer:
            <span>The molecules of a substance which must have the <u>a</u></span><u>bility to move past one another</u> are said to be flexible.

Explanation:
                   Those substances are said to be flexible which can be bent without breaking. There are many substances which are hard in nature but still can be bent. The hardness of such materials is due to strong interactions between the molecules and the flexibility comes due to their amorphous backbone. Therefore, greater the crystalline level of macromolecules lesser is the flexibility and greater the amorphous character greater is the flexibility and vice versa. Also, the flexibility of polymers is increased by adding plastisizers in it. Plastisizers make the hard polymers flexible by breaking the crosslinkers and enabling the macromolecules to move past one another.

6 0
3 years ago
Select all of the statements that are true.
Ahat [919]
1 is true, 
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<span>3 is also completely false because </span>
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<span>So 1&4 </span>
5 0
3 years ago
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Which methods are used to construct earthquake resistant buildings?
san4es73 [151]

Answer:

shear walls, cross braces, diaphragms, and moment-resisting frames are central to reinforcing a building. Shear walls are a useful building technology that helps to transfer earthquake forces. Made of panels, these walls help a building keep its shape during movement.

Explanation:

7 0
3 years ago
HELPPPPP!!
tigry1 [53]

Answer:

i promise you it's b

Explanation:

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3 0
2 years ago
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