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Maru [420]
4 years ago
8

What happens when two positively charged particles are close together? A. They repel each other.

Chemistry
2 answers:
KengaRu [80]4 years ago
4 0
<h2>A. They repel each other</h2>

disa [49]4 years ago
3 0

Answer:

A is the ans

Explanation:

they repel each

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please help me understand genetic engineering and if it is good or bad! please make it detailed i need help on my essay
Papessa [141]
Thanks for using Brainly. You’re always welcome to ask questions here.

Genetic engineering would be DNA from another organism and combining it with another DNA. It’s also used by scientists to study these types of things.
7 0
3 years ago
Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 1 s. what is your acceleration?
GREYUIT [131]
A = change in velocity / time
so change in velocity = 13-7 = 6
so 6/1 =6:
acceleration = 6m/s^2
7 0
3 years ago
HELP FAST PLS !!!!!!!!!!!!!!!!
miv72 [106K]

Answer:

The Peruvian area of the jungle, living in the high trees is the monkey's habitat.

(I'm not fully sure what a niche is) but:

Feeding on hazelnuts and scavenging for food along the jungle floor is the monkey's niche.

Explanation:

I really hope I was able to help!

Good luck and have a great day :)

4 0
3 years ago
Catalysts are substances that ____________ the rate of a chemical reaction
ss7ja [257]

Catalysts are substances that speed up the rate of a chemical reaction. It is important to know that reacting species must first possess a minimum amount of energy equal to the activation energy for the reaction to proceed. The catalyst works in a way that lowers the activation energy required for the reaction to proceed. In this way, the reaction occurs at a faster rate than without a catalyst. Catalysts do not react with the chemical species in the reaction, thus, they are not consumed. However, over time, catalysts tend to degrade and their function is also reduced. When this happens, new catalysts replace the poisoned ones. Catalysts are widely used today since they bring an increase in the production rate of commercial chemicals.

8 0
3 years ago
why is the frequency of the C=O stretch in the hydrogenation product higher than in ethyl cinnamate?
antiseptic1488 [7]
The hydrogenation of ethyl cinnamate will result to an ester which can be a racemic mixture of products or just a meso compound depending on the structure of the ethyl cinnamate (cis or trans). The ester will produce a frequency of C=O stretch of <span>1750 - 1735 (s.</span>
7 0
3 years ago
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