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r-ruslan [8.4K]
3 years ago
13

What is the manganese (IV) oxide function

Chemistry
1 answer:
viva [34]3 years ago
6 0

Answer:

It is used as a catalyst.

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4. One of the most common predation relationships that can be seen in the Florida Everglades is between the Florida
leonid [27]

Answer:

D

Explanation:

It would be D because it would increse yes in population because the panthers are decreasing and attacking less. But, it would still level off because there are other predators who can kill the white tailed deer. Also the panther who is endangered could still atack even though theres just a few left that does not affect them from attacking. So it would increase but it would still level off.

8 0
3 years ago
The "stickiness" of water results from the ______________ bonding of water molecules.
harkovskaia [24]
The stickiness of water is due to the 2 hyrdrogen atoms and are attracted to the oxygen atom of other nearby water molecules which is called hydrogen bonding
5 0
3 years ago
Which of the following is a velocity? *
jeyben [28]

Answer:

answer is c because Velocity is a vector quantity (that shows direction) and only C shows direction

8 0
3 years ago
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Is nuclear energy potential or kinetic? Please help!!
blondinia [14]
It is potential.
Hope this helps.
7 0
3 years ago
12.5 g of water are warmed from 12C to 72C. How much energy in J were absorbed? (specific heat of water=4.18 J/gC)
Marta_Voda [28]

Answer

Energy = 3135 J

Explanation

<em>Given:</em>

Mass of water = 12.5 g

Final temperature = 72 C

Initial temperature = 12 C

Specific heat of water = 4.18 J/g C

<em>Required:</em> Energy

Solution

Q = m x Cp x ΔT

where Q is heat absorbed or released

m is the mass

Cp is the specific heat capacity

ΔT = final temperature - initial temperature

Q = 12.5 g x 4.18 J/gC x (72 - 12 C)

Q = 3135 J

7 0
1 year ago
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