All categories

3 years ago

Which statement about anabolism is true?

Chemistry

2 answers:

skelet666 [1.2K]3 years ago

8 0

Answer:

i would say B? Im sorry if im wrong

Explanation:

i think that because Catabolic reactions release energy, while anabolic reactions use up energy. Anabolism is the opposite of catabolism.

Anarel [89]3 years ago

3 0

Answer:

Explanation:

You might be interested in

Which of the following involves a chemical reaction?

Andrews [41]

A combustion involves a chemical reaction.

6 0

3 years ago

A chemical reaction is the process by which a ___ takes place

Verizon [17]

A chemical reaction is the process by which a CHANGE takes place (?)

4 0

3 years ago

Read 2 more answers

Help pls, it's a test about fossils?

Anna71 [15]

Answer:

C. At some point, the land was covered in water.

Explanation:

In the diagram it shows the different fossil layers. In the bottom layers there are shells, but as you go up the fossils start changing. This shows that there used to be water there, but now it is land.

6 0

3 years ago

A chemist needs 1.25 moles of sugar to dissolve in 1 liter of water how many grams of sugar needed

sdas [7]

Answer:

The mass of sugar used is 427.5 grams.

Explanation:

The formula of common sugar is $\mathrm{C_{12}H_{22}O_{11}}$ .

Its molar mass of molecule is 342 grams per mole.

The number of moles of sugar used is equal to '1.25'

$\mathbf{Mole=\frac{Mass \ given \ in \ grams}{Molar \ mass \ of \ molecule \ in \ grams}}$

$\textrm{Mass in grams}=\textrm{Mole} \times \textrm{Molar mass of molecule in grams}$

$\textrm{Mass in grams}= 1.25\times342$

$\mathbf{Mass \ in \ grams=427.5 g}$

(NOTE : You can calculate molar mass by adding the mass of all the atoms present in the atom.

Mass of Oxygen (O) = 16 ; Total number of Oxygen atoms present = 11

Mass of Hydrogen (H) =1 ; Total number of Hydrogen Atoms present = 22

Mass of Carbon (C) = 12 ; Total number of Carbon atoms present = 12

Total mass of molecule = 12 × 12 + 1 × 22 + 16 × 11 = 342)

4 0

3 years ago

PLEASE HELP IF YOU CAN

Kruka [31]

I'm not sure but for those who can help:

Skeleton equation: It's neutralization because acid+base.

HCl + NaOH => H2O + NaCl

7 0

3 years ago