PLEASE ANSWERRRRRRRRRRRRR

Chemistry

2 answers:

san4es73 [151]2 years ago

8 0

Answer:

Explanation:

There is no medium for the sound to travel through.

Arlecino [84]2 years ago

7 0

Answer:

Sound cannot travel through vacuum

Explanation:

I <em>COULD</em> be wrong, so don't absolutely count on me.

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La precipitación ácida es un agente de?

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Answer:

acid precipitation is an agent of

Explanation:

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3 years ago

Someone thought there was water in Beaker C. He drank some and quickly spat out.He said that it was salty. Explain why this happ

fomenos

Answer:

He assumed wrongly

Explanation:

It happened this way because the person assumed wrongly.

Most other compounds have the same physical appearance as water especially when in liquid form.

This can be a very tricky one in the laboratory.
The sense of taste is not the best way to fathom what a particular compound is made up of.
This is the reason why this student or person faced this sort of problem.
Water has different properties that can be tested for using simple techniques in the laboratory.

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2 years ago

What type of inter-molecular forces are present in C12H22o11 (AKA sugar)

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Since the molecule contains Hydrogen and is covalently bonded, it contains dipole-dipole forces and hydrogen bonds.

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Suppose you have a sample of table salt (NaCl) that has a mass of 100.0 grams. If

IgorC [24]

Taking into account the definition of molarity, the concentration of the solution is 0.855 $\frac{moles}{liter}$ .

<h3>Definition of molarity</h3>

Molar concentration or molarity is a measure of the concentration of a solute in a solution and indicates the number of moles of solute that are dissolved in a given volume.

The molarity of a solution is calculated by dividing the moles of solute by the volume of the solution:

$Molarity=\frac{number of moles}{volume}$