Finding the volume of an oval, such as a casserole dish, is easy. Fill it up with water, pour the water into a measuring cup and read the markings. However, if you have an oval horse trough, this solution becomes impractical. For applications too large to lend themselves to the measurin...
To find the molarity, you can divide the number of moles by the volume of the solute (in liters): \(\mathrm{\dfrac{0.36mol\enspace NaCl}{0.1L}=3.6M\enspace NaCl}\) This means that a 21% w/v solution of NaCl is the same as a 3.6 solution of NaCl. In this way, you can co...
Step 2:Identify the volume of solution. Step 3:Divide the mass of the solute by the volume of solution to find the mass concentration of the solution. Calculating Mass Concentration Vocabulary and Formula Solution:When compounds mix completely to become a uniform mixture, the mixture is called ...
Calculate the volume of water it will need to pass over its gills each hour to supply the oxygen required when resting. How can you determine if the concentration of carbon dioxide changes in a solution? If a gas contains 25 ml of oxygen at 37oC and a pressure of 700 mm Hg, what is...
Calculate the volume of a sphere by cubing the radius, multiplying this number by π or pi and then multiplying that product by 4/3. For example, if the radius is 2 cm, cube 2 cm to get 8 cm^2; multiply 8 by π, to get 25.133; and multiply 25.133 by 4/3 to get 33.51. So,...
Solution:There are many ways to calculate the concentration of the solution. It can be calculated as the ratio of the weight of solute to the weight of solution multiplied by 100 and the ratio of the weight of solute to the volume of solution multiplied by 100....
How To Calculate Volume of a Cylinder With Diameter and Height? The volume of a cylinder with base radius 'r' and height 'h' is, V = πr2h. If its base diameter is d, then we have d = r/2. Substituting this in the above formula, we get V = πd2h/4. Thus, the formula t...
Learn what inventory costs retailers need to keep track of, how to calculate total inventory costs, and how to reduce them.
The basic formula to calculate the pump flow rate is: Flow Rate (Q) = Area (A) × Velocity (V) Where: Qis the flow rate Ais the cross-sectional area of the pipe or channel Vis the flow velocity of the fluid This volumetric flow rate formula is the foundation for more complex calcul...
Molarity = 0.15 moles of KMnO4/0.75 L of solution Molarity = 0.20 M The molarity of this solution is 0.20 M (moles per liter). Quick Review of How to Calculate Molarity To calculatemolarity: Find the number of moles of solute dissolved in solution, Find the volume ofsolutionin liters, a...