《 Safari File Edit View History Bookmarks Window Help ) 97%) . Sat Feb 9 11:36 AM a E openvellum.ecollege.com Berry Swirl Pancakes Recipe.. Course Home Calendar LBST2214 Presentation Assi... LBST 2214 Presentation Pre... 201910-Spring 2019-CHEM how to take a screenshot on... 3 My Courses Syllabus Match the words in the left column to the appropriate blanks in the sentences on the right. Assignments Reset Help Scores nonmetal Argon is a nonmetal and bromine is a nonmetal.Argon is in group 8A (18) , and bromine is in group 7A (17) Lithium is a main group metal and sodium is a main group metal Lithium is in group 1A (1), and sodium is in group 1A (1) Nitrogen is a main group metal and oxygen is a nonmetal.Nitrogen is in group 5A (15) ,and oxygen is in group 6A (16) Titanium is a transition metal and gallium is a main group metal Course Tools main group metal User Settings transition metal eText metalloid 1A (1) 2A (2) 3A (13) 4A (14) 5A (15) 6A (16) 7A (17) 8A (18) Germanium is a metalloid and arsenic is a metalloid. Germanium is in group 4A (14) , and arsenic is in group 5A (15) Pearson Copyright 2019 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions I Contact Us

66) 'N- 2) Hce CH3 67) O HzO 2) KOH CH3 CH3 68) cast ) HzO D H20 2) Na OH

The density of osmium (the densest metal) is 22.57 g/cm3. What volume would be occupied by 2.74 kg of osmium?

the H+ and OH are incorrect.Can you please correct?

1 a. b. C. d. e. f. g. CH3OH C₂H5OH H3C CH3 H3C ਸ HBr 1. NaH CH3 2. C₂H5CI Br H3C -H H- HO H CH3 H CH3 CH₂CH3 H3CH₂C H3C H 27 H Br -CH₂CH₂CH3 CH₂CH₂CH3 H3CH₂C CH3OH tº CH3ONa tº H OH H CH₂CH₂CH3 H3C NaOC₂H5 PBr3 CH3O OH SOCI₂ CH3 CH₂CH₂CH3 HBr CH3 нотн CH₂CH₂CH3 NaH DMSO CH3ONa tº

How are the two BRs related and how are the OH figures related

1. LDA, -78°C 2 CHIẾ 1. NaH 2. 1. LDA, -78°C 2. CH_Br 3. LDA, -78°C 4. CH_Br Br 1. NaH 2. Br

Consider an oxygen atom contained in a neutral molecule, like those in Model 1. Give the name for the electrons around the oxygen that are not involved in a covalent bond. What bond angle is formed when oxygen forms two single bonds? What shape is formed? Which functional groups in Model 1 are polar? When a carbon atom forms a double bond to an oxygen atom, it is called a carbonyl group. Which functional groups in Model 1 contain a carbonyl group?

Use the acidity model pH = −log[H+], where acidity (pH) is a measure of the hydrogen ion concentration [H+] (measured in moles of hydrogen per liter) of a solution.Find the pH when [H+] = 4.7 × 10−5. (Round your answer to two decimal places.)pH =

Which molecule is a complete organic molecule (i.e. all atoms are shown correctly)? A H. c=C–C= C–H H C H. C=C-C-C-H | H. H. C H. C- D H. нн . C С —С—Н C=C–C- C-H H H. ОН Н А I-0-I エーO I-Ú-I I-U-I I-U-I エー○