What is the molecular formula of a compound that has a formula mass of 50. 48 amu and an empirical formula of ch3cl?.

Find the area of shaded region z=-0.89

Which of the following always exist between two objects having mass ● elastic force ● contact force ●gravitational force ●magnetic force

Anna’s mother prepares sauerkraut, a fermented dish made from finely cut cabbage and salt. lactobacillus bacteria present on the surface of the cabbage combine with salt to turn the cabbage into a crunchy, sour dish. what chemical process occurs to create this dish? a. alcoholic fermentation b. cellular respiration c. conservation d. lactic acid fermentation e. photosynthesis