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Question 1 Proper procedure for using chemicals from bottles is: weigh the chemicals directly on the...
5. A student determined AH for the reaction below using the procedure you used in this...
5. A student determined AH for the reaction below using the procedure you used in this lab but the student made mistakes. For each of the following mistakes, state whether the magnitude of the student's AH would be higher, lower, or no different from the correct AH value. Explain each answer. Mg(s) + 2HCl(aq) + MgCl2(aq) + H2(g) a. The student dropped some Mg on the lab bench while transferring it to the calorimeter after weighing it. b. The student...
Amazon Beverages produces and bottles a line of soft drinks using exotic fruits from Latin America...
Amazon Beverages produces and bottles a line of soft drinks using exotic fruits from Latin America and Asia. The manufacturing process entails mixing and adding juices and coloring ingredients at the bottling plant, which is a part of Mixing Division. The finished product is packaged in a company-produced glass bottle and packed in cases of 24 bottles each. Because the appearance of the bottle heavily influences sales volume, Amazon developed a unique bottle production process at the company's container plant,...
1. A 7-11 convenience store orders identical bottles of wine from a wine distributor every week....
1. A 7-11 convenience store orders identical bottles of wine from a wine distributor every week. Let X be the weekly demand from customers for this wine with the following probability distribution: X = x P(X=x) 0.1 0.2 0.4 0.1 It only costs the 7-11 store $60 to order each bottle of wine but the store charges $75 to customers per bottle. How many bottles of wine should the 7-11 store order each week to maximize its expected profit? [For...
Question 1 (30 points): Two different types of glass bottles, type 1 and type 2, are...
Question 1 (30 points): Two different types of glass bottles, type 1 and type 2, are suitable for use by a soft-drink beverage bottler. The internal pressure strength of the bottle is an important quality characteristic. From two random samples of the two bottle types of sizes n1 = n2 = 15 bottles, the average pressure strengths of the type 1 and 2 samples are observed to be 183 and 177 psi, respectively, and the standard deviations for the two...
please answer these questions are based off the sheet with the short procedure Question 1 What...
please answer these
questions are based off the sheet with the short
procedure
Question 1 What are the two substances and their quantities (mass for solids, volumes and concentrations for solutions) placed in the calorimeter for Reaction A? Concentration (if Formula Amount (include units!) needed; write N/A for pure substances) Substance 1 Substance 2 D Question 2 What are the two substances and their quantities (mass for solids, volumes and concentrations for solutions) placed in the calorimeter for Reaction B?...
Amazon Beverages produces and bottles a line of soft drinks using exotic fruits from Latin America...
Amazon Beverages produces and bottles a line of soft drinks using exotic fruits from Latin America and Asia. The manufacturing process entails mixing and adding juices and coloring ingredients at the bottling plant, which is a part of Mixing Division. The finished product is packaged in a company-produced glass bottle and packed in cases of 24 bottles each. Because the appearance of the bottle heavily influences sales volume, Amazon developed a unique bottle production process at the company's container plant,...
Label each error as either systematic or random . You accidentally measure from the 1 cm...
Label each error as either systematic or random . You accidentally measure from the 1 cm mark on a ruler instead of zero Everyone in the class measures diameter of the same wheel but gets slightly different numbers . You step on a scale and it says you weigh 1o kg Your calculations expect you to be at room temperature, but the air conditioning breaks and you do your experiment at 95°F ·You always read your ruler at an angle...
Amazon Beverages produces and bottles a line of soft drinks using exotic fruits from Latin America and Asia. The manufacturing process entails mixing and adding juices and coloring ingredients at the bottling plant, which is a part of Mixing Division. The
Amazon Beverages produces and bottles a line of soft drinks using exotic fruits from Latin America and Asia. The manufacturing process entails mixing and adding juices and coloring ingredients at the bottling plant, which is a part of Mixing Division. The finished product is packaged in a company-produced glass bottle and packed in cases of 24 bottles each. Because the appearance of the bottle heavily influences sales volume, Amazon developed a unique bottle production process at the company’s container plant, which...
hey, can anybody help me with this. please answer all of the questions. Thank you so...
hey, can anybody help me with this. please answer all of the
questions. Thank you so much.
- Lab Report Form - Question (1 point): 30 total points possible Hypothesis (2 points): Variables Why did you choose this as the variable? (1 point) (2 points) Dependent Variable (2 points) (1 point) Independent Variable (1 point each for a total of 3 points) (1 point) Controlled Variables - a mi Control Group: (2 points) Experimental Group: (2 points) Conclusion: (1 point)...
Sterling is out to purchase bottles of vodka (q1) and black turtlenecks (q2). The price of...
Sterling is out to purchase bottles of vodka (q1) and black turtlenecks (q2). The price of vodka is p1 = 4 and the price of turtlenecks is p2 = 1. However, the store also offers a bulk discount on vodka: after purchasing the first 5 bottles, any additional bottles purchased are 50% off (for example, 8 bottles of vodka and 8 turtlenecks would cost 4 × 5 + 2 × 3 + 2 × 8 = 42). Assume Sterling starts...
5. A student determined AH for the reaction below using the procedure you used in this lab but the student made mistakes. For each of the following mistakes, state whether the magnitude of the student's AH would be higher, lower, or no different from the correct AH value. Explain each answer. Mg(s) + 2HCl(aq) + MgCl2(aq) + H2(g) a. The student dropped some Mg on the lab bench while transferring it to the calorimeter after weighing it. b. The student...
Amazon Beverages produces and bottles a line of soft drinks using exotic fruits from Latin America and Asia. The manufacturing process entails mixing and adding juices and coloring ingredients at the bottling plant, which is a part of Mixing Division. The finished product is packaged in a company-produced glass bottle and packed in cases of 24 bottles each. Because the appearance of the bottle heavily influences sales volume, Amazon developed a unique bottle production process at the company's container plant,...
1. A 7-11 convenience store orders identical bottles of wine from a wine distributor every week. Let X be the weekly demand from customers for this wine with the following probability distribution: X = x P(X=x) 0.1 0.2 0.4 0.1 It only costs the 7-11 store $60 to order each bottle of wine but the store charges $75 to customers per bottle. How many bottles of wine should the 7-11 store order each week to maximize its expected profit? [For...
Question 1 (30 points): Two different types of glass bottles, type 1 and type 2, are suitable for use by a soft-drink beverage bottler. The internal pressure strength of the bottle is an important quality characteristic. From two random samples of the two bottle types of sizes n1 = n2 = 15 bottles, the average pressure strengths of the type 1 and 2 samples are observed to be 183 and 177 psi, respectively, and the standard deviations for the two...
please answer these
questions are based off the sheet with the short
procedure
Question 1 What are the two substances and their quantities (mass for solids, volumes and concentrations for solutions) placed in the calorimeter for Reaction A? Concentration (if Formula Amount (include units!) needed; write N/A for pure substances) Substance 1 Substance 2 D Question 2 What are the two substances and their quantities (mass for solids, volumes and concentrations for solutions) placed in the calorimeter for Reaction B?...
Amazon Beverages produces and bottles a line of soft drinks using exotic fruits from Latin America and Asia. The manufacturing process entails mixing and adding juices and coloring ingredients at the bottling plant, which is a part of Mixing Division. The finished product is packaged in a company-produced glass bottle and packed in cases of 24 bottles each. Because the appearance of the bottle heavily influences sales volume, Amazon developed a unique bottle production process at the company's container plant,...
Label each error as either systematic or random . You accidentally measure from the 1 cm mark on a ruler instead of zero Everyone in the class measures diameter of the same wheel but gets slightly different numbers . You step on a scale and it says you weigh 1o kg Your calculations expect you to be at room temperature, but the air conditioning breaks and you do your experiment at 95°F ·You always read your ruler at an angle...
hey, can anybody help me with this. please answer all of the
questions. Thank you so much.
- Lab Report Form - Question (1 point): 30 total points possible Hypothesis (2 points): Variables Why did you choose this as the variable? (1 point) (2 points) Dependent Variable (2 points) (1 point) Independent Variable (1 point each for a total of 3 points) (1 point) Controlled Variables - a mi Control Group: (2 points) Experimental Group: (2 points) Conclusion: (1 point)...
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