It is 50. This is because heat goes from higher temperatures to lower and nothing else in the options is lower.
Answer: 4
Explanation: The law of superposition states that in a sequence of rock layers, the youngest layer is on the top, and the oldest one is on the bottom, each being younger than the one beneath it and older than the one above it.
Answer:
2-hexanone
Explanation:
First, we'll begin by:
1. Locating the longest continuous chain i.e haxane
2. Determine the functional group in the compound. The functional group in ketone (C=O). This changes the name from hexane to hexanone i.e replacing the -e in at the end in hexane with -one to make it hexanone.
3. Give the functional group the lowest low count. In doing this, we'll start counting from the left. The functional group is at carbon 2.
Note: no substitute group is attached.
Now, in naming the compound, we must indicate the position of functional group as illustrated below:
The name of the compound is:
2-hexanone
The solution of weak monoprotic acid which is 0.10 M has pH = 3 .
<h3>Are strong and weak acids both monoprotic?</h3>
The greater the Ka value, the stronger the acid. Strong acids dissociate totally into protons and their respective conjugate bases. Diprotic acids have two acid dissociation steady values Ka.
<h3>How do you identify a monoprotic acid?</h3>
A monoprotic acid can be recognized via the presence of an equivalence point in a titration curve. Titration is a method used to decide the unknown attention of a solution from a answer whose awareness is known.
Learn more about monoprotic acids here:
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