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dimulka [17.4K]
2 years ago
8

A sample was collected from a computer keyboard and a toilet seat using two separate cotton swabs. Then, each swab was wiped on

a petri dish and left to grow for 5 days.
*Which location had the most bacteria present? The computer keyboard or the toilet seat?

*What steps can you take to prevent the spread of bacteria in the office setting?
Chemistry
1 answer:
Gnom [1K]2 years ago
5 0

Answer:

toilet seat and washing of hands ✋ very well

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Answer:

Bonding in chemistry is known as chemical bonding which means the interaction or attraction between molecules.

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The Ka of carbonic acid is 4.3 x 10-7.
ratelena [41]

Answer:

poor hydrogen-ion donor

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Acid dissociation constant constant chemistry is the equilibrium constant of the dissociation reaction of an acid, it is denoted by Ka. This equilibrium constant is a measure of the strength of an acid in a solution.

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When Ka is large, the dissociation of the acid is favored.

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