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How would you prepare 250.0mL of a 3 Molar sulfuric acid solution from am 18 Molar stock solution? a. Take 41.7mL of 18M sulfuric acid
How would you prepare 250.0mL of a 3 Molar sulfuric acid solution from am 18 Molar stock solution? a. Take 41.7mL of 18M sulfuric acid add to 100.0mL of water and dilute to 250.0mL. b. Take 41.7mL of 18M sulfuric acid add to 250.0mL of water. c. Take 1500mL of 18 molar sulfuric acid and add to 250.0mL of water. d. Add 250.0mL of water to 41.7mL of 18 Molar sulfuric acid. QUESTION 4 In biochemistry laboratories, solutions of sucrose (C12H22O11) are used in high speed centrifuges to separate the parts of a biological cell. How many liters of 3.30M sucrose contain 135g of solute? a. 40.9 b. 0.394 c. 0.120 d. 1.30
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