How much water(in mL) is needed to prepare a 0.8M solution of K3PO4 containing 37.1g of K3PO4?
Write answer to three significant figures.
How much water(in mL) is needed to prepare a 0.8M solution of K3PO4 containing 37.1g of...
How much water is needed to dilute 30. mL of 5.0 M sugar solution to 0.40 M? 410 mL of water is needed no water is needed 350 mL of water is needed 380 mL of water is needed
How much NaOH (in grams) is needed to prepare 785 mL of solution with a pH of 10.470?
How much LiOH (in grams) is needed to prepare 475 mL of solution with a pH of 11.2 ?
How much water is needed to dilute a 0.440 M solution if a 750 mL is desired of a 0.155 M solution?
How do I Write the calculation of how much stock NaOH solution is needed to prepare 300 mL of approximately 0.12 M NaOH from a laboratory experiment
Part A How many grams of phenylephrine is needed to prepare 50. mL of a 14 % solution for a glaucoma patient? Express your answer to two significant figures and include the appropriate units. Value Units Submit Request Answer Provide Feedback
A solution is 5.00% by volume of ethanol dissolved in water. How many mL of ethanol are in 500.0mL of the solution? Your answer should have three significant figures.
A solution is 5.00% by volume of ethanol dissolved in water. How many mL of ethanol are in 500.0mL of the solution? Your answer should have three significant figures.
10. From a 3.01 mg/mL stock solution of ONPG (MW 301.25), prepare 1000 ML of a 1.0 mM ONPG solution. How much stock and how much water are needed to make this solution? Show your work. Be sure to include proper units!
How many mL of 6.00 M HCl solution is needed to make 25.0 mL of 3.00 M HCl solution? Answer in mL with correct significant figures