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Zarrin [17]
3 years ago
14

PLZ HELP ME WHO EVER ANSWERS FIRST GETS BRAINLY

Chemistry
2 answers:
valkas [14]3 years ago
7 0

Answer:

It converts energy in food into a more usable form. (Cellular Respiration-The enzyme-controlled process in which energy is released from food and converted into a form that the cell can use.)

Explanation:

Genrish500 [490]3 years ago
6 0
It’s 4-D glucose is broken down
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37. How many grams does 4.00 moles of H20 weigh?
ivanzaharov [21]

Answer:

72 g

Explanation:

n=m/mr

m=n*mr

=4*(2+16)

+72 g

4 0
4 years ago
What type of product forms in the intramolecular reaction between the aldehyde portion of the glucose molecule below and its C-5
djyliett [7]

Question:

What type of product forms in the intramolecular reaction between the aldehyde portion of the glucose molecule below and its C-5 hydroxyl group?  

a. disaccharide

b. carboxylic acid

c. hemiacetal

d. ester

e. stereoisomer

Answer:

hemiacetal  forms in the intramolecular reaction between the aldehyde portion of the glucose molecule and its C-5 hydroxyl group

Explanation:

It is an alcohol also an ether that has been attached to the carbon molecule. Here the hydrogen has occupied the fourth bonding position. This hemiacetal has been derived from the aldehyde. Hence, hemiketal being an alcohol as well as ether has been attached to the same carbon and also to the two other carbon.

7 0
3 years ago
How many moles of C6H12O6 will be produced if 22 grams of CO2 are reacted
SSSSS [86.1K]

Answer:

60 grams

Explanation:

We have the balanced equation (without state symbols):

6

H

2

O

+

6

C

O

2

→

C

6

H

12

O

6

+

6

O

2

So, we would need six moles of carbon dioxide to fully produce one mole of glucose.

Here, we got  

88

 

g

of carbon dioxide, and we need to convert it into moles.

Carbon dioxide has a molar mass of  

44

 

g/mol

. So here, there exist

88

g

44

g

/mol

=

2

 

mol

Since there are two moles of  

C

O

2

, we can produce  

2

6

⋅

1

=

1

3

moles of glucose  

(

C

6

H

12

O

6

)

.

We need to find the mass of the glucose produced, so we multiply the number of moles of glucose by its molar mass.

Glucose has a molar mass of  

180.156

 

g/mol

. So here, the mass of glucose produced is

1

3

mol

⋅

180.156

 

g

mol

≈

60

 

g

to the nearest whole number.

So, approximately  

60

grams of glucose will be produced.

5 0
3 years ago
A substance that is held together by an ionic bond is ?
miss Akunina [59]
D. A salt e.g NaCl is held by ionic bond
6 0
3 years ago
29) The antimony in a sample of alloy weighing 0.250 g is converted to Sb2O5 and this substance is ignited to Sb2O4. If the Sb2O
emmainna [20.7K]

Answer:

I think it just h sur rn of sb

6 0
3 years ago
Read 2 more answers
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