Chapter 19, Problem 21P

0.450 moles of NaCl are dissolved in enough water and make 95.7 ml of solution. Calculate the molarity of the NaCl solution.

DEC 4 OW Help DH © Macmillan Learning Consider the fatty acid. achieve.macmillanlearning.com 3 ( X Chapter 12 HW - General, Organic, and Biological Chemistry for He H3C-CH2-CH2-CH2-CH2-C-SCOA Resources Hint Draw the carbon-containing products of the fatty acid after one repetition of the ẞ-oxidation pathway. Include the hydrogen atoms in your structures. Select c Draw C 0 H Templates Groups More Erase Q2Q M S A@ Σ

OW Help CH © Macmillan Learning achieve.macmillanlearning.com X Chapter 12 HW - General, Organic, and Biological Chemistry for Health: Pancreatic lipases hydrolyze triacylglycerols (triglycerides) that have been emulsified by bile. DEC 4 Resources Hint Modify the triacylglycerol to show the products of its hydrolysis by pancreatic lipase and two water molecules. Select Draw // C о H о Templates 0 in MACBOOK PRO More ال Erase Q2Q A 00 Σ

Please correct answer and don't use hand rating

Which combination below will be a buffer solution? HNO3 and NaNO3 HCl and Cl⁻ None of the answers. HC2H3O2 and NaC2H3O2  NaBr and NaOH

Consider the following endothermic equilibrium reaction:          Fe2O3 (s) + 3H2 (g)⇌ 2Fe (s) + 3H2O (g) Which of the following actions will result in a shift to the left (towards reactants)? all of these increasing the pressure in the container increasing the temperature none of these removing H2O (g)

Which of the following equilibrium systems will shift to the right (towards products) when pressure is increased? 1. All of the choices are true. 2. None of the answers. 3. H2 (g) + CO2 (g)⇌ H2O (g) + CO (g) 4. PCl5 (g) ⇌ PCl3 (g) + Cl2 (g) 5. 2 PbS (s) + 3O2 (g)⇌ 2PbO (s) + 2 SO2 (g)

A sample of ammonia gas has a volume of 70.0 mLmL at STP.       What is the Celsius temperature if the volume is 600.0 mLmL at 250 mmHgmmHg ?

Part B. Reaction Rates B1. Catalyst Control Yeast Observations No reaction observed Rapid bubbling Time N/A 3 min