The pH equation is most often written in the form \(pH = -log_{10}[H^{+}]\) Here, the quantity in brackets is the molarity of H+ ions in the solution. Thus, if you know the molarity, you can get the pH value and conversely.Examples...
How to find molar mass from titration? What is the molarity of NaOH if it takes 40.0 mL of NaOH to reach the equivalence point in a titration with 50.0 mL of 0.2 mol/L HCL? (A: 0.25M) The point in a titration where the moles of acid are...
Learn how to find the square root of 1156 by prime factorisation and repeated subtraction method. Visit BYJU’S to learn the square root of 1156 with solved examples and video lessons.
Sin cos tan values are the primary functions in trigonometry. Learn the values for all the angles, along with formulas and table. Also, learn to find the values for these trigonometric ratios.
You can rewrite the equation to solve for mass: mass = volume x density Densityof liquids usually is expressed in units of g/ml. If you know the density of a liquid and the volume of the liquid, you can calculate its mass. Similarly, if you know the mass and volume of a liquid, ...
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Now from the ideal gas law you can see that when T and P are constant that V is directly proportional to moles. V = nRT/P = Cn (where C is a constant) You can also arrange this in terms of molarity (which is what we want to ultimately do since we are using Keq): ...
You can rewrite the equation to solve for mass: mass = volume x density Densityof liquids usually is expressed in units of g/ml. If you know the density of a liquid and the volume of the liquid, you can calculate its mass. Similarly, if you know the mass and volume of a liquid, ...
How to find concentration of HCl in titration How to calculate molarity of HCl from titration How do you calculate the average volume of acid used in titration? What is argentometric titration? What is the equivalence point in a titration? How do you prepare the buret for titration? What is...
Theoretical yield is based on the stoichiometry of the balanced chemical equation. There are certain steps used to derive theoretical yield: Balance the chemical equation. List out the known variables in the problem. These include the given mass of the reactants. Find the molar mass of...