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3. Convert the following zigzag structure to a Fischer projection.
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- 14. OMe накит ...ОН HO₂C 12 NaHCO3 OMe OH1.) NaNO,, HBr OMe 2.) CuBr OH H2N a.) OMe b.) с.) Br OMe Br OH HO, H,N H2N Br H2N d.) OMe e.) OMe HO. H2N Br Brof the Choose... cation and Choose... of the Choose... anion. When each formula unit of potassium carbonate, K,CO3, dissociates into ions in solution, there is Choose...
- Aşağıda verilen reaksiyonları tamamlayınız.9. ??? a. F2, FeF3 b. 1. Br2, FeBr3; 2. NaNH2, NH3 (1); 3. AcOH, NaN3, then HBF4 c. 1. NaNH2, NH3 (1); AcOH, NaN3, then HBF4 d. 1. Br2, hv; 2. F, THF HO ??? H₂N 10. a. 1. CH2CH=CH2, H3O+; 2. TsCl, pyr; 3. NaNO2, ether; 4. Fe, HCI, A b. 1. (CH3)2CHBr, FeBr3; 2. TsCl, pyr; 3. NaNH2, NH3 (1) c. 1. NaNH2, NH3 (1); 2. CH2CH=CH2, H3O+ d. 1. TsCl, pyr; 2. NaNO2, ether; 3. CH3CH2CH2Br, FeBr3; 4. Fe, HCI, AIllinois State Univers X Mind Tap Cengage ment X The New Yorker, Dec p/index.html?deploymentld%3D55750828934189288909969212&elSBN=9781305657571. IDTAP Use the References to access important values if needed f An unknown metal, M, in the third period forms an ionic compound with the formula MF. (a) What is the periodic group for F? (b) What is the special name for this group? (c) What is the formula of the anion? (d) What is the formula of the cation? (e) What is the name of the compound? Submit Answer 5 question attempts remaining Back
- 1. HеОАС)2, Н0 2. NABH4||| A ALEKS-Katelyn Pearson... 1 Apromatincat Rom Fecr] ATOMS, IONS AND MOLECULES Predicting the formula of ionic compounds with common... Write the empirical formula for at least four ionic compounds that could be formed from the following ions: OH, Fe²+, 103, NH b Answered. The following X O G6|Page NaH Br Downloaded by Tirelo Malapela (mologadi095@gmail.com)
- The U.S. Environmental Protection Agency (U.S. EPA) monitors air quality in the United States. Lead is among the pollutants regularly monitored and regulated. Lead is released into the at- mosphere primarily by the processing of metals ores containing lead and by lead-based battery manufacturing. The effects of too much exposure to lead include neurological damage and cardio- vascular disease. Because of the Clean Air Act and its amend- ments, the amounts of lead in air have been decreasing for many years. The chart below shows the lead concentration in air in the United States from 2000 to 2014. Examine the data and answer the questions below Lead Concentration in Air in U.S. 0.35 0.30 0.25 0.20 0.15 0.10 E 0.05 1998 2000 2002 2004 2006 2008 2010 2012 2014 2016 Year 100% 50% - 204 206 207 208 Mass (amu) Calculate the percent change in lead concentration that occurred from 2000 to 2014. Hint: Calculate the percent change with the following equation: (final concentration – initial…NH2 HO b. он он (NH,),MoO, HO-P-O-P-o-P-o OH OH OH Conc. HNO, с. Conc. HNO, H3C. NH КОН d. NH NH2 NH HO-P-O- Br, in H,O он Ba(OH), е. он онDo
