Calculate the answers to these problems. Round off and enter your answer with the appropriate number of significant figures. Do not use scientific notation. Also enter the number only (not the units) How many moles of glucose are in 5.50mL of blood with a concentration of 0.00560M?0.0000308 Suppose you want to make an ethanol solution with a concentration of 1.50g/L using 0.600g of ethanol. How many Lo water should you add? QUESTION 7 Enter your answer in the box provided. When entering your answer, enter the number only. Do not enter units. Suppose you have a 12.0mL solution [of the hormone insulin with a concentration of 34.2mg/mL. You take 5.00mL of that solution and dilute it with 20.0mL of water. What is the concentration (in mg/mL ) of the diluted solution