Inflated football deflates in winter O Boyle's O Charles' O Gay-Lussac's O Avogadro's Operation / mechanism in a pressure cooker * O Boyle's O Charles' Gay-Lussac's O Avogadro's

TRUE OR FALSE A student synthesizing an organic compound from 2 starting materials. it is determined that starting material X is in excess while starting material Y is the limiting reagent. It is imperative that the measurements of Y are precise in order to determine the correct number of significant figures in the calculation of the theoretical yield  Distillation is used in organic chemistry to both purify a compound and determine its approximate boiling point.

In combusting a compound containing C, H and O, the products are CO2 and H2 All of the carbon in the compound ends up in _____________, all of the hydrogen in the carbon ends up in ______________.  The oxygen ends up in both products.  Furthermore, oxygen in the product also comes from _______________________.

The human microbiome is one of the major frontiers of current scientific investigation. Increasing the diversity within your "gut" can be achieved by consuming probiotics from fermented foods and beverages such as sauerkraut and kefir. Kombucha is a tea co-culture of bacteria and yeast (called a SCOBY) and ethanol is one of the products of this fermentation. Lindsey regularly drank kombucha for its perceived health benefits but was concerned about her blood alcohol level. When drinking kombucha, Lindsey's maximum blood alcohol concentration (BAC) reached 0.9 mg/100mL of blood. Given that the initial half-life for ethanol in the body is 40 minutes, what will be Lindsey's BAC after one hour (60 minutes)?

What is a product formed by catalytic cracking in petroleum refinement with an equation

Molecular Products produces three chemicals: B, C, and D. The company begins by purchasing chemical A for a cost of $650 per 100 liters. For an additional cost of $320 and the use of three hours of skilled labor, 100 liters of A can be transformed into 40 liters of C and 60 liters of B. Chemical C can either be sold or processed further. It costs $130 and one hour of skilled labor to process 100 liters of C into 60 liters of D and 40 liters of B. For each chemical, the selling price per 100 liters and the maximum amount (in 100s of liters) that can be sold are listed in the file P04_93.xlsx. A maximum of 200 labor hours is available. Determine how Molecular can maximize its profit. a. What is the optimal amount of chemical A the company should purchase? If needed, round your answer to a whole number. ________ liters b. What is the optimal amount of chemical C the company should reprocess? If needed, round your answer to a whole number. ________liters c. What is the optimized profit to…

Classify each statement as a cradle-to-cradle process, a cradle-to-grave process, or both cradle-to-cradle and cradle-to-grave. Cradle-to-cradle All polyethylene terephthalate water bottles are recycled to produce fleece garments. 100% of polypropylene bottle caps are recycled into plastic furniture. Designers include 1950s Bakelite buttons in their vintage-inspired clothing. Cradle-to-grave Half of used milk jugs are reused to make plastic lumber, but the other half are disposed in landfills. A small percentage of low-density polyethylene bags are reused to make new products. A greater percentage end up in landfills. Nylon jackets are either donated to charities or disposed in landfills. Answer Bank Both

Writing and Balancing Equations Kindly answer nos. 18 - 20 in the given image.

Sub parts 7-10

In class, we saw that the chemical reaction for combustion of a hydrocarbon fuel CXHY can be written: C;H, + (x + ¼ y) O2 → x CO2 + ½y H2O Determine the grams of CO2 output per gram of fuel input for the following alkane fuels: a. Methane – CH4 b. Ethane – C2H6 с. Propane - C3H8