After pressing cheese overnight, the yield is 950.2kg, fat 31% w/w, protein 27%, and moisture 36%. How much cheese would have been produced if the moisture was 38%?
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After pressing cheese overnight, the yield is 950.2kg, fat 31% w/w, protein 27%, and moisture 36%. How much cheese would have been produced if the moisture was 38%?
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- Be sure to answer all parts. How many moles are contained in each number of grams of fructose (C6H12O6, molar mass 180.2 g/mol), a carbohydrate that is about twice as sweet as table sugar? "Lite" food products use half as much fructose as table sugar to achieve the same sweet taste, but with fewer calories. Enter your answer in scientific notation. a. 29.0 g b. 0.0430 gV 00 %24 %23 3. Be sure to answer all parts. How many moles are contained in each number of grams of fructose (CH1206 molar mass 180.2 g/mol), a carbohy drate that is about twice as sweet as table sugar? "Lite" food products use half as much îructose as table sugar to achieve the same sweet taste, but with fewer calories. Enter your answer in scientific notation. a. 37.0 g b. 0.0710 g x 10 a. x 10 b. 2 4. 5. 9. 7. d C. ctrlAs part of the aspirin synthesis lab the orgo students also had to perform the following calculation to demonstrate their knowledge. Are you able to help them work this out? Saponification is a process in which soap is produced from the chemical reaction between animal fat (triglycerides) and a strong base such as KOH. An example of such balanced chemical reaction is shown here: C51H98O6 + 3KOH → C3H5(OH)3 + 3C16H31O2K (Triglyceride) (Soap) if during the saponification reaction 231.5 g of C51H98O6 is mixed with 231.5 g of KOH and 160 g of soap is produced. Calculate the theoretical yield of soap C16H31O2K and indicate who is the limiting reactant. (Provide your answer to 2 decimal places) Calculate the percent yield for this reaction (Provide your answer to 1 decimal place) *Show ALL steps and mathematical equations involved in your calculations to help the orgo students. Remember to label all…
- * What amount (in mol) and what mass (in kg) of carbon dioxide are produced when 20 gallons (approximately 2.0 x 10' kg) of octane (C3H18) is combusted? C3H18(1) +O2(g) CO2(g) + H;O(1) A: 1.4 x 10°; 62The combustlon of propane (C,H,) In the presence of excess oxygen ylelds CO, and H,0 as shown below. C,H, (g) + 50, (95→ 3Co, (g) + 4H,0 (g) When 2.5 mol of O, are consumed in this reaction, mol of CO, are produced. O 2.5 1.5 O 5.0 O3.0High fructose corn syrup (HFCS) is a sweetener that was designed in the 1970s, which takes corn starch and chemically modifies it to have a mixture of the constitutional isomers glucose and fructose (both of the formula C6H12O6). HFCS 55 is the type found in US sodas (like Coca Cola) and it contains 55.1% fructose molecules and 44.9% glucose molecules. Given that information, calculate how many molecules of fructose would be found in a can of coca cola if the amount of HFCS used were 67.5 g? Use the correct number of significant figures. *Input answer as: 6.022x10^23
- A student is recrystallizing 2.034 g of acetylsalicylic acid (aspirin) that was isolated from 8.00 grams of Excedrin. The recrystallization requires a seed crystal to begin. The seed crystal weighs 0.389 g. The student's actual yield after recrystallization is 1.663 g. What is the percent recovery?Page < 2 of 2 ZOOM + 7. Write balanced chemical eqess | esc | to exitTO Screen ctions. a. production of ammonia, NH3(g), by combining N2(g) and H2(g) b. production of methanol, CH3OH(1), by combining H2(g) and CO(g) c. production of sulfuric acid by combining sulfur, oxygen, and water 8. Diborane and related compounds were proposed as rocket fuels in the 1950s. A representative reaction for this class of molecules is that of B2H6 and O2 to form B2O3 and H2O. Write the balanced chemical equation for this process. 9. Silicon nitride, Si3N4, is used as a reinforcing fiber in construction materials. It can be synthesized from silicon tetrachloride and ammonia. The other product is ammonium chloride. Write the balanced chemical reaction for this process. 10. Classify the following compounds as electrolytes or nonelectrolytes: a. potassium chloride, KCl b. hydrogen peroxide, H2O2 c. methane, CH4 d. barium nitrate, Ba(NO3)2The refining of aluminum from Bauxite ore (which contains 50.% Al2O3 by mass) proceeds by the overall reaction 2AL2O3 + 3C -> 4Al + 3CO2. How much bauxite ore is required to give 5*1013g of Aluminum produced each year in the United States? (Assume 100% Conversion) a 1.3*1013gb 5.3*1013gc 1.9*1013gd 7.6*1013g
- Given (2.30x10^6) grams of glucose, C6H12O6, calculate the grams of carbon dioxide, CO2, formed upon complete oxidation of the glucose. C6H12O6 + 6 O2 → 6 CO2 + 6 H2O Express your answer in three significant digits as grams. Note: Your answer is assumed to be reduced to the highest power possible.For the following reaction: C3H8(g) + O2(g) ------> CO2(g) + H2O(g) Q: Calculate the theoretical yield of CO2(g) in gramsk: The Chemistry of Respiration Quantities 2. Examine the two scenarios belowoi6g • Scenario A: 100 g of glucose in the presence of unlimited oxygen is metabolized through aerobic respiration. • Scenario B: 100 g of glucose in the absence of oxygen is metabolized through anaerobic respiration. Would the mass of products produced in Scenario A be greater than, less than, or equal to the mass of products produced in Scenario B? Justify your answer.