4. For the following problems on this website: 1Find the degrees of unsaturation for the compound. 2Use the IR to determine main peaks.3Based on the IR, NMR, and degrees of unsaturation, attempt to draw the compound. http://www. orgchemboulder. com/Spectroscopy/Problems/index. shtml

Complete Numbers: 1,3,4,5,10,12, 13, 15, 16, 19

Janel’s class studied properties of matter and how matter can change. janel decided she would do an experiment mixing baking soda and vinegar.question: describe the properties of baking soda and vinegar, and explain the changes that janel should see when she mixes the two types of matter. •first, identify the physical state of matter of baking soda. describe another property of baking soda. •next, identify the physical state of matter of vinegar. describe another property of vinegar. •then, explain what janel should see when she mixes the baking soda and vinegar. •describe the states of matter of the new materials that are formed. •explain how janel can be certain a change has occurred. me

What is the percentage by mass of silicon (si) in iron aluminum silicate (fe3al2(sio4)3)?

Adepositional also feature that forms where a stream enters a lake or an ocean is a