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How to Do Solution Stoichiometry Using Molarity as a Conversion Factor | How to Pass Chemistry

Molarity is just another word for concentration. The formula for molarity is equal to the moles of your solute, divided by the liters of your solution. Now molarity can be used as a conversion factor because it has two different… Continue Reading

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Calculating Ion Concentrations in Solution

Hey it’s professor Dave, let’s learn how to calculate ion concentrations. We know how to do stoichiometric calculations, so let’s apply our knowledge to a specific task. We want to be able to calculate the concentration of various ions in… Continue Reading

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Mass Percent of a Solution Made Easy: How to Calculate Mass % or Make a Specific Concentration

Mass Percent of a Solution Made Easy: How to Calculate Mass % or Make a Specific Concentration

Welcome to Mass Percent Made Easy, brought to you by Ketzbook In this video, we are going to learn how to calculate the mass percent of a solution and how to calculate the mass of the solute or solvent if… Continue Reading

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Determination of Concentration of KMnO4 Solution Using Oxalic Acid – MeitY OLabs

Determination of Concentration of KMnO4 Solution Using Oxalic Acid – MeitY OLabs

Determination of concentration of KMnO4 solution using Oxalic acid Titration is a common laboratory technique, used to determine the unknown concentration of a given solution. In this titration, the strength of the given potassium permanganate is determined by titrating it… Continue Reading

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Musique pour dormir. La solution aux troubles du sommeil

Musique pour dormir. La solution aux troubles du sommeil

music for deep sleep Music to sleep natural solution to sleep disorders Delta waves to sleep deeply Super effective for adults and children Listen to this music to relax and sleep quickly Let yourself be transported to new horizons of… Continue Reading

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Acid-Base Equilibria and Buffer Solutions

Acid-Base Equilibria and Buffer Solutions

professor Dave here, let’s discuss acid-base equilibria when a strong acid or base reacts with water we can say that it completely ionizes, that every molecule of acid will transfer its acidic proton to a water molecule. if every molecule… Continue Reading

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The puzzle of motivation | Dan Pink

The puzzle of motivation | Dan Pink

I need to make a confession at the outset here. A little over 20 years ago, I did something that I regret, something that I’m not particularly proud of. Something that, in many ways, I wish no one would ever… Continue Reading

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Molarity, Solution Stoichiometry and Dilution Problem

We’re focusing on an example of solution stoichiometry. So our example states, according to the label on a bottle of concentrated hydrochloric acid, the contents are 36% HCl by mass and have a density of 1.18 grams per milliliter. We’re… Continue Reading