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3 years ago

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

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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.

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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):

→

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

Here, we got

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

Carbon dioxide has a molar mass of

g/mol

. So here, there exist

/mol

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Since there are two moles of

, we can produce

⋅

moles of glucose

(

)

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

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mol

⋅

180.156

mol

≈

to the nearest whole number.

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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

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3 years ago

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emmainna [20.7K]

Answer:

I think it just h sur rn of sb

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3 years ago

Read 2 more answers