Answer:
Explanation:
Hello,
In this case, considering the given percentages, we compute the mole ratios as shown below:
Now, by dividing all the mole ratios by the smallest ratio, we obtain the subscripts for the required empirical formula as shown below:
Therefore, the empirical formula turns out:
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Audible beats can be attributed to :
A. constructive interference.
Constructive interference happened when two waves meet in such a way that their crests lined up together.
<u>Answer:</u> A chemical property is the characteristic property of a substance to chemically react or change in some way into a new substance.
<u>Explanation:</u>
A chemical property of a substance is determined by the chemical change.
A chemical change is defined as the change in the chemical composition of a substance resulting in the formation of new substance. It is usually an irreversible reaction.
Hence, a chemical property is the characteristic property of a substance to chemically react or change in some way into a new substance.
Sedimentary rocks form layers.
