An open container was monitored and found to have toluene evaporation rate of 0.1 g/min. the ventilation rate is 2.84 m3/min, the temperature is 27 °c, and the pressure is 1 atm. estimate the concentration of toluene vapor in the enclosure and compare it to the tlv of 50 ppm. perform the calculation for a k of 0.1 and 0.5

Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false