Answer:
Explanation:
A catalyst is a substance that increases the rate of a chemical reaction without itself getting consumed in the reaction as it helps in decreasing the activation energy. Thus, rate of reaction also increases.
A positive catalyst helps in increasing the rate of a chemical reaction whereas a negative catalyst decreases the rate of a chemical reaction.
Whereas when we increase the temperature then collisions between the particles increases due to increase in kinetic energy. Hence, rate of reaction increases with increase in temperature.
Thus, we can conclude that out of the given options adding a positive catalyst will increase the rate of a chemical reaction.
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Answer:
Poor spelling and grammar are an indication that the site may not be credible.
if it .com, . org, it is crebible most of the time
the program has lots of issues
and the art or design does not look to good
always asking your for info
Explanation:
Answer:
Estranged
Explanation:
haha, don't worry I got you with these lol Hope this helps!!
Answer:
Women did not have the same Privileges and opportunities as men.
Explanation:
Answer:
I don’t really know but my guess will be it’s the rising action
Explanation:
Because it’s explaining what’s happening but introducing the characters like in the exposition
