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Goshia [24]
2 years ago
5

What is the mass % of acetonitrile in a 2.17 M solution of acetonitrile (MM = 41.05 g/mol) in water? The density of the solution

is 0.810 g/mL.
Chemistry
1 answer:
jonny [76]2 years ago
5 0

why how what what what

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Which type of stress results when two plates push against one another? A. compression B. tension C. force D. shear
Ad libitum [116K]

D. Shear. Hope it help!

3 0
3 years ago
UDP-glucose pyrophosphorylase works by this mechanism: Group of answer choices It adds a phosphate group to glucose from UTP, le
klemol [59]

Answer:

The correct answer is it adds a UMP molecule to glucose-1-phosphate by splitting out pyrophosphate.

Explanation:

UDP glucose pyrophosphorylase enzyme also known as UTP-glucose-1-phsphate uridylyltransferase.

     This enzyme plays an important role during synthesis of glycogen also known as glycogenesis.

    During the reaction the enzyme UDP glucose pyrophosphorylase transfer uridine monophosphate to glucose-1-phosphate resulting in the formation of UDP glucose along with the release of pyrophosphate moiety.

      Glucose-1-phosphate+UTP⇆UDP-glucose+ppi

5 0
2 years ago
Is the relationship between volume and pressure direct or indirect? Explain your<br> answer
Brilliant_brown [7]

Answer:

Boyle's Law is a relationship between pressure and volume. In this relationship, pressure and volume have an inverse relationship when temperature is held constant. If there is a decrease in the volume there is less space for molecules to move and therefore they collide more often, increasing the pressure.

Explanation:

6 0
2 years ago
The Law of Reflection says that the angle of ________ and the angle of reflection must be equal.
erik [133]
I believe it is: The Law of Reflection says that the angle of incidence and the angle of reflection must be equal.
I hope this is helpful!
4 0
2 years ago
A 0.52 kg bowl is known to be 35% silver and 64% gold by mass. how many atoms of silver are contained in this bowl
ryzh [129]
0.52kg = 520g
520g x 0.35 = 182g
182 x 6.022x10^23 = 1.096004E26
1.096004E26 / 107.8 = 1.0167012987E24 atoms
3 0
3 years ago
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