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- 1) 2) 1 •NH₂ 0 H 1. SOCL₂, pyr 2. It 3C ~ Mg Br Hz 3.H30+ + ∙H n. ? NaOH ?3. Place the following list of compounds into as many categories (boxes) as appropriate. It's probably easier to go substance-by- substance instead of category-by-category (e.g. take NaCH3COO and place it into as many categories as possible). NaCH;COO, HNO3, PBB12, CH,CH2OH, AgNO3, CH;COOH, Fe(NO;)3, C,H1206, KOH, Zn(OH)2, H2S, CACO3, (NH4);PO4, Li;PO4, H2CO3, H2SO4, HCOOH, CSOH, NH3, Na2SO4 Strong acids: Strong electrolytes: Weak acids: Weak electrolytes: Nonelectrolytes: Strong bases: Insoluble:How many moles of H2 can be made from the complete reaction of 4.9 moles of Al? Given: 2Al + 6Hcl -> 2AlCl3 + 3H2
- Fill in the blank boxes below. 1. HCI H20 1. ВН THF 2. HO HO H H Pd/C 3. Cle CH-CI HCI 4. HCI HOCH CH 7. H3C OOH Cl2 CH,OH 5. 2. 1. Hg(OAc). 2 NABH, NAOH, HO 6. 8.Aspirin (acetylsalicylic acid) is a synthetic organic derived from salicylic acid. The reaction that is used for the synthesis is shown here. HO. HO, HO. HO, Salicylic acid Acetic anhydride Aspirin Acetic acid Answer the following questions based on the reaction above. Salicylic acid = C;H6O3, acetic anhydride = C4H603, aspirin = C9H3O4, acetic acid = HC2H3O2 %3D %3D %3D 7. Fill in all 3 stoichiometric conversions that properly calculate how many grams of aspirin willI be made from 12.5 g C,H6O3. Molar masses: C,H6O3 - 138.12 g/mol, C4H6O3 - 102.09 g/mol, aspirin – 180.15 g/mol C7H6O3 + C4H6O3 → C9H8O4 + HC2H3O2 12.5 g C7H603 x- 16.3 g aspirin Limiting Reagent Problem Using the same chemical equation for the synthesis of aspirin, determine how much aspirin is made from 6.20 g of C;H6O3 and 4.05 g of C4H6O3. Fill in each conversion train to figure out how much aspirin would be produced from each of those starting quantities of reactants. g C,H,03 × g aspirin g C4H603 x g aspirinCH2=CH2(g) + H2(g) CH3CH3 (g) is an example of . 5. This reaction: action. re- 6. It involves the addition of oxygen to a compound, which changes the functional group that is present is known as 7. An important biological molecule that has an amine functional group on one end of the mole- cule and a carboxylic acid functional group on the other end is known as reaction.
- MISSED THIS? Read Section 3.10 (Pages 118 - 123); Watch IWE 3.18. Calculate the empirical formula for each of the following stimulants based on their elemental mass percent composition.A chemist is preparing Aspirin (acetylsalicylic acid) using 100 g of salicylic acid and 100 g acetic anhydride, the reaction is written below. Ja odola CH OH Salicylic Acid CyH6Q3 H₂C Acetic Anhydride. C₂H₂O₂ مد - Ö OH CH₂ Acetylsalicylic Acid, C₂H₂O4 HO Acetic Acid C₂H₂O₂ 1) Determine the limiting reactant 2) what mass of excess reactant is left over? 3) what mass of aspirin is formed assuming 100% yield (Theoretical yield)?4. How many grams of acetylene would be given off if the limiting reagent in the reaction is calcium carbide and you start with 2.00 g? fw CaC2 = 64.1 g/mol fw C2H2 = 26.0 g/mol BIIIU X2 | X² | → EEE Normal 5. Draw two resonance structures for benzene (C6H6). Upload an image (.heic or .jpg file) or your structures.
- I. COMBUSTION Burning *** burning organic compound will always result to Carbon dioxide and Dihydrogen monoxide *** oxygen is needed for the process of combustion Organic compound + 0₂ Methane + O₂ CH4+ O₂ ANSWER: CO₂ + H₂O CO₂ H₂O CO₂ H₂O CO₂ H₂O FORMULA: organic compound+ O₂ H₂O TRY IT OUT 1. N 2. C₂H6+ O₂ C4H6 + O₂ CO₂ +6. It involves the addition of oxygen to a compound, which changes the functional group that is present is known as 7. An important biological molecule that has an amine functional group on one end of the mole- cule and a carboxylic acid functional group on the other end is known as reaction.1. ________ HSiCl3 + _____ H2O -----> H10Si10O15 + ____HCl
