If I made a 4.97 M solution with 2.16 mL of solute, what is the mol of volume, in liters? How do you solve gas stoichiometry problems? How do you convert liters to moles? For example, 75.2 L SO2 = moles How does 500 mL equal 0.500 kg?
So, in the present problem, we have M which has units of moles/liter and we have mls which we will convert to liters. Then we will also have to change moles to millimoles (mmole) since that's what the question asks for. I'll do it in individual steps first, and then show you ...
Volume is measured in liters or some factor, and so density is measured in grams per liter or equivalent.Answer and Explanation: Miligrams (mg) are units of mass, and mililiters (mL) are units of volume, so to convert between them you need to know the density of the material you......
As long as you have a way of measuring the mass of a solute, you can calculate its molarity by measuring the volume of the solution. Be careful here, because molarity is always expressed as moles/liter, so if you measure volume in any other units, you have to convert to liters. Here...
As long as you have a way of measuring the mass of a solute, you can calculate its molarity by measuring the volume of the solution. Be careful here, because molarity is always expressed as moles/liter, so if you measure volume in any other units, you have to convert to liters. Here...
Did you remember to convert milliliters to liters? AP Chemistry FRQ Examples I'll go through the solution process for a sample question of each type so you can get a better idea of what the test will be like.Notice that these questions look complex and overwhelming at first, but if you...
We want to find out whether they are acidic, alkaline, or neutral. Calculating pH Select cell D5 and enter the following formula: =-(LOG(C5*POWER(10,-6),10)) Here, we multiply the concentration value in cell C5 by 10-6 to convert from μmol/liter to mol/liter. Press ENTER ...
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 that a 21% w/v solution of NaCl is the same as a 3.6 solution of NaCl. In this way, you can convert between concentration designations. References...
Because 1 mol = 1,000 mmol, 0.05 mol = 50 mmol. Step 2: Find the Mass of the Substance Present From step 1, 1 mmol of potassium = 39.1 mg. Therefore, 50 mmol = (50)(39.098) = 1,955 mg. Step 3: Convert to Parts Per Million ...
Use this number toconvertgrams to moles. moles of KMnO4= 23.7 g KMnO4x (1 mol KMnO4/158 grams KMnO4) moles of KMnO4= 0.15 moles KMnO4 Now the liters of solution is needed. Keep in mind, this is the total volume of the solution, not the volume of solvent used to dissolve the solute...