The pH scale ranges from 0 to 14 under usual conditions and measures the acidity of an aqueous solution. This is derived from the molarity of protons (hydrogen ions, or H+) in the solution. To find pH for a given molarity, you need to know how to work wi
The concept of a solubility equilibrium refers to the solution becoming saturated in the dissolved salt compound. Here there is a maximum solubility product for the constituent ion molarity values in solution. It is an expression and its value is equal to the compound's solu...
Molarity vs Molality | Comparison, Formula & Examples Quiz 4:05 Next Lesson Dilution | Definition, Equation & Factors Dilution | Definition, Equation & Factors Quiz Using Colligative Properties to Determine Molar Mass Quiz Colligative Properties & Raoult's Law | Equations & Examples Quiz ...
Mean is the average value of the given set of observations. In statistics, we also come across different types of mean such as Arithmetic, Geometric and Harmonic mean. Leant how to find the mean here.
product of factors the formula for the product of all factors is given by; product of factors of n = n total no. of factors/2 example: find the total number of factors of 90 along with sum and product of all factors. solution: write the prime factorization of 90 first. 90 = 2 ...
To find molarity you will need to convert this number of grams into moles by using the molar mass of NaCl: 21gNaCl(1molNaCl58.44gNaCl)=0.36molNaCl To find the molarity, you can divide the number of moles by the volume of the solute (in liters): 0.36molNaCl0.1L=3.6MNaCl This means...
Molality is juxtaposed to molarity as a unit of concentration. While molarity is in units of moles of solute per liter of solution and denoted by a capital M, molality is units of moles of solute per kilogram of solution and denoted by a lower case m...
Molarity is a measure of the concentration of solute in a solution. To find it, you need the number of moles of solute, which you can derive from the chemical formula and periodic table. Next, measure the volume of solution. The molarity is the number of
To find the percent yield the actual yield is divided by the theoretical yield the resulting answer is multiplied by 100. What is the formula for the theoretical yield? We calculate the theoretical yield by taking the given mass of the reactants and multiplying it by the molar mass ...
First, you will need to find the number of moles you need for this solution. To do this, you will need to make use of the desired molarity and the volume of desired solution. (1mol1L)(1L)=1mol This calculation means that you need one mole of salt. Now, you need to use the mola...