I'll do it in individual steps first, and then show you how to do it all in one calculation: step 1: convert 5 ml to liters. 5 ml x 1 L / 1000 ml = 0.005 L (note ml cancel leaving us with L) step 2: write 0.30 M Pb2+in units of mol / L. 0.30 M = 0.30 moles Pb...
Convert: - 0.2 mg into micrograms. - 5 L into mL. - 16 cm into mm. - 104 km into m. - 198 g into Kg. How to convert g to kg with a formula How to convert mg of water to mL with a formula How to convert grams of water to milliliters with a formula ...
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...
Finally, you can convert from moles to millimoles. There are 1,000 millimoles in 1 mole: (0.00645 mol NaOH/1 L)x(1000 mmol/1 mol) = 6.48 mM NaOH. A one liter solution that contains 259 milligrams of NaOH is thus a 6.48 mM solution....
Answer to: A scientist has 0.46 mL of a solution. How would she convert this volume to microliters? By signing up, you'll get thousands of...
Convert moles to millimolesusing the following proportion: 1 mole corresponds to 1 millimole x 1,000. Amount (in moles) corresponds to Amount (in millimoles). The solution of this proportion gives rise to the formula: Amount (in millimoles)= Amount (moles) x 1,000. In our example, Amo...
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 ...
If you see "normal" as "expected," even in the chemical sense this is more or less on target: A normalized preparation is one that has been created in proportion or relation to an established standard. To discover how to calculate the normality of NaOH, or how to convert from normality ...
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...
M = moles / liter Example: What is the molarity of a solution of 6 grams of NaCl (~1 teaspoon of table salt) dissolved in 500 milliliters of water? First, convert grams of NaCl to moles of NaCl. From the periodic table: Na = 23.0 g/mol ...