LMounika Alluri Chemistry HL Block D 19/9/12 LAB REPORT #1 LIMITING REAGENTS INVESTIGATION Aim: To determine the limiting reagent and percent yield of the reaction between potassium iodide with lead (II) nitrate solution. Apparatus required: Safety glasses‚ funnel stands‚ watch glass‚ oven‚ electronic balance‚ wash bottle with distilled water‚ test tubes‚ 10.0mL 0.50M lead (II) nitrate‚ 10.0mL 0.30M of potassium iodide solution‚ two 100.0 mL beakers‚ funnel‚ filter paper. Reaction
Premium Stoichiometry Chemistry
Product costing assignment 1. (a) Split into fixed costs and variable costs‚ which are both allocated based on machine hours‚ but using separate rates. Also‚ make a distinction between the costs that are more directly related to the machines (e.g.‚ depreciation‚ electricity) and those that have been allocated to the machines from other cost centers. (b) Split total machine-related costs into three types: costs related to setup‚ production‚ and maintenance of the machines. For each type of
Premium Cost Costs Variable cost
Under Armour is an apparel company that has in a short period of time become one of the biggest sporting apparel companies in the world. This paper will describe the history‚ mission and vision statements‚ and the evaluation of the internal and external factors of Under Armour. With all of the success that Under Armour has had there’s still some problems that Under Armour needs to address when it comes to reaching out to the women’s market and also venturing out internationally. With all the success
Premium Under Armour Under Armour University of Maryland
Discuss whether marginal utility theory is a realistic piece of economic analysis in explaining consumer demand. [13marks] Marginal utility is the extra satisfaction gained from the consumption of an additional unit of a good or service. It can be specified as the change in total utility divided by the change in quantity. The concepts of market demand and law of demand often utilized marginal utility as the backbone‚ the theoretical basis. An example would be the demand curve‚ which is usually
Free Economics Consumer theory Utility
During this lab‚ we found the excess reactant and limiting reactant between Aluminum and Copper (ll) Chloride. Using stoichiometry‚ we were able to make predictions. Through the reaction 2Al + 2CuCl₂ → 3Cu + 2AlCl₃ we carried out this experiment and determined that the limiting reactant was CuCl₂ and that the aluminum was in excess. We also determined the percentage yield of copper. Purpose: The purpose of this experiment was to determine the limiting reactant and percentage yield of the reaction that
Premium Stoichiometry Aluminium Scientific method
Absorption Costing Absorption costing is a method of costing that assigns a small percentage of production and overheads costs to the price of each product that is going to be sold. It accounts for all costs‚ direct and indirect‚ fixed and variable. For example; if 1000 products are made and the total costs are £10000 then each product would cost £10 before making a profit (10000/1000=10). Variable costs are costs that can be controlled by management or a sales worker. Whereas fixed costs are
Premium Costs Variable cost Marginal cost
Content 1. Introduction 4 2. Part Ⅰ--Standard Costing System and Variance Analysis 5 2.1. Definition 5 2.2. Scenarios of Standard Costing System and Variance Analysis 5 2.2.1 Scenario Ⅰ Manufacturing Companies—Auto-making Firms 6 2.2.2 Scenario Ⅱ Service Industries—Banks 7 2.2.3 Scenario Ⅲ Other Industries That Have not Repetitve Processes—AdvertisingFirms 8 2.3. Standard Costing System on Different SIzes 9 2.4. Variance Analysis 9 2.4.1 Total Production Cost Variance 9 2.4.2
Premium
Limiting Science Rough Draft #2 David Baltimore’s written work of Limiting Science: A Biologist’s Perspective discusses the controversy of research in molecular biology and its limitless freedom‚ disputing there should be freedom in which direction science heads‚ but the public should decide the pace at which it goes. Baltimore first begins his argument with the discussion of how molecular biology began. It was born from individual sciences where attempts at trying to solve the mysteries in these
Premium DNA
The principle of limiting reactants relates to this lab because the limiting reactant is the substance that is used up first in a chemical reaction. The amount of product was limited by that reagent. The excess reactants were considered to be the other reagents that were presented in excess of the quantity that was reacted with the limiting reagent. The theoretical yield was determined as the amount of product obtained when the limiting reagent was completely used. The limiting reagent was identified
Premium Chemical reaction Chemistry Reaction rate
1. Cost of Production Report: A company’s Department 2 costs for June were: Cost from Department 1 Cost added in Department 2: Materials Labor Factory overhead (FOH) $16320 43‚415 56‚100 58‚575 The quantity schedule shows 12‚000 units were received during the month from Department 1; 7‚000 units were transferred to finished goods; and 5‚000 units in process at the end of June were 50% complete as to materials cost and 25% complete as to conversion cost. Required: Prepare Cost of production report
Premium Inventory Costs Supply chain management terms