Calculate the number of mL of 1M NaOH solution needed to prepare 350 mL of a 0.1 M NaOH solution and explain in detail how you would prepare the solution.
Calculate the number of mL of 1M NaOH solution needed to prepare 350 mL of a...
1- Calculate the number of grams needed to make 1 mL of a 1M solution of the oligonucleotide (32nt) 2- You have a 300 μM solution of a primer (45nt) in a volume of 400μL, how many μg of primer do you have total? 3- You received a primer (25nt) which came to you as a powder with a mass of 0.31 mg a- what concentration of primer do you have when you add 100μL water? b- How would you...
2. Calculate the molarity (M) of 30.0 g of NaOH in 350 mL of NaOH solution. Show all the step by step work: 3. Calculate the amount of solute, in moles, grams or milliliters, needed to prepare the following solutions. Show all the step by step solution: a. 1.00 L of a 3.00 M NaCl solution (moles of solute) b. 2.00 L of a 1.50 M NaOH solution (grams of solute) c. Milliliters of 1.50 M NaCl solution to obtain...
NaOH requires to prepare 250 mL of a NaOH solution 0.100 M Preparation of a 0.1 M NaOH solution: Calculate how much (in grams) of NaOH is required to prepare 250 mL of a NaOH solution 0.100 M. CALCULATIONS:
What volume of 6.00 M NaOH solution is required to prepare 750.0 mL of a 0.250 M NaOH solution? Explain how you would prepare this solution.
How many grams of C6H12O6 are needed to prepare 350 mL of 2.5 M C6H1206 solution?
4. Calculate the volume of 1 M sodium hydroxide (NaOH) needed to prepare 10 ml of a 0.10 M sodium hydroxide solution. 5. Calculate the volume of 1 M hydrochloric acid (HCI) needed to prepare 10 mL of a 0.10 M hydrochloric acid solution. 6. Determine the volumes of 0.10 M CH3COOH and 0.10 M CH3COONa required to prepare 10 ml of the following pH buffers. (Note: the pka of CH3COOH =4.7) C. pH 3.7 b. pH 47 C. pH...
You are given powdered sodium sulfate, how will you prepare 100 mL of a 1M solution of sodium sulfate? Your solvent is 0.1 M acetate buffer.
Calculate: References 1pr a. How many grams of solid AgNO, will be needed to prepare 350. ml. of a 0.0500 M solution? 1 pt g 1 pt b. How many grams of vitamin C (CeHgOe) would be contained in 25.0 ml, of a 1.00 M solution? 1 pt 1 pt c. How many moles of HCl is contained in 300. mL of a S.0 M solution? 1 pt mol 1 pt Submit Answer Try Another Version 10 item attempts remaining...
5.00 grams of NaOH was dissolved in 750.0 mL of water which made a solution. To prepare 200 mL of 0.1 M NaOH, what volume of this solution would be needed to add to water?
Prepare a 100mL of a 0.050M buffer solution using trisodium phosphate/ phosphoric acid (pKa = 12.375) at pH 12.2. how much volume of 1M HCl or 1M NaOH is needed to adjust the pH