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Lab Reports Essay Examples

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Mrs…. Wolf Period:3 AP Chem… Lab Report: Determination Of the Molar Volume Of a Gas Objective: TO react MGM and HCI and form hydrogen gas, then after collecting lab data, determine the hydrogen gas’s molar volume at STEP through calculation. Materials: -Labiates data collector ; 3. MM of HCI solution – Ribbon of MGM metal…

Lab Report

A type of reactor used commonly in industrial processing is the stirred tank operated continuously. It is referred to as continuous-stirred tank reactor. (CAST), and is used primarily for liquid phase reactions, [l] In a CAST, one or more fluid reagents are introduced into a tank reactor equipped with an impeller while the reactor effluent…

Coordination Lab Report

The elution was heated on a hot plate to 90 degrees Celsius. A sample of potassium oxalate moderate (10. Jag was dissolved in water (50. Ml). The heated copper sulfate solution was added to the potassium oxalate solution and rapidly stirred, A blue substance formed in the mixture. The mixture was cooled in an ice…

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Condumetric and Gravemetric Lab Report

Another way to calculate the molar concentration of barium hydroxide would be to calculate the number of moles of the insoluble barium sulfate by gravimetric determination. Data Analysis: 1. 7. 6 ; 10-4 mol HASPS 2. 0. 076 M 3. 0. 008351 mol Bass 4. 0. 0835 M 5. Equivalence Point: 24% error, Gravimetric determination:…

Penny Lab Report

Research Question: What is the percent composition of Copper and Zinc in a positive penny? Aim: The purpose is to determine the percent composition of Zinc and Copper metals in a post-1983 penny with the use of HCI. Variables: Independent Variable: percent composition of Zinc. Dependent Variable: percent composition of Copper. Controlled Variable: Military of…

Physics Lab Report: Specific Heat

Q-emaciated Abstract: In this experiment we are trying to determine the specific heat of a teal. We will deterred-nine the specific heat from a mixture. We are going to bring several objects of different temperature together. Thermal equilibrium method would be using for this experiment. The heat lost by the hot Object Will be gained…

Chemical Reaction of Solution Lab Report

I concentrated HCI (drops) Discussion Bunsen burner Most chemical synthesis involves separation and purification of the desired product from unwanted side products. Some methods of separation, such as filtration, sedimentation, declaration, extraction, and sublimation were discussed earlier. This experiment is designed as a quantitative evaluation of your individual laboratory skills in carrying out some of…

A Lab Report to Investigate the Factors Affecting the Strength

Background Theory: Some metals such as nickel and iron can be magnetized using an electromagnet. The strength of the electromagnet depends on various factors which include the current, no. Of turns per unit length and the core of the magnetized metal. In this experiment, will study the effect of spacing between the turns of the…

Acid-Base Titration Lab Report

Noah solution will be required to titrate 1. G of potassium hydrogen phthalate to the annihilate endpoint. 3) use brotherly blue or phenolphthalein. Week 2 1) Determine the military of the Noah prepared from precedent week. 2) Estimate how many mils of Noah solution will be required to reach the brotherly blue endpoint. 3) Identify…

Sieve Analysis Test Lab Report

The objective of this experiment is to obtain the grading curve for both fine and coarse aggregate. 1. Balance – balance or scale used in testing fine and coarse aggregates shall have readability and accuracy as follows: For fine aggregate, readable to 0. 1 g and accurate to 0. 1 g or 0. 1 %…

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