Lab Reports Essay Examples
Discussion Questions- 1) Yes, the air did behave according to Bole’s Law, as the volume increases as the pressure of the gas decreases. This means that pressure and volume are inversely proportional. This is because as the volume of the gas increases, there is more space for the particles to roam, hence the collisions are…
This enables nutrients to enter the cell, while keeping unwanted substances out. Active transport requires that the cell provide energy in the form of TAP to power the transport of substances through the membrane. During passive transport the substances move through the plasma membrane because of pressure or concentration differences between the interior and exterior…
The following terms were used in this experiment – Photosynthesis: Photosynthesis is the process of converting light energy to chemical energy and storing it in the bonds of sugar. This process occurs in plants and some algae. Plants need only light energy, CO, and H2O to make sugar. The process of photosynthesis takes place in…
The two possible balanced reactions are – Cuscus (aqua) + Fee(s) Cue(s) + Feces (aqua) [I] cuscus (aqua) + fee(s) ICC(s) + [II] Through the possible reactions, one of the best way to determine which one is the correct reaction pertaining to the lab is limiting reagent analysis, where mass of copper is quantitatively determined…
The progress in which a cell is in its balanced state is called equilibrium. Diffusion is a functioning way for cells to reach their equilibrium. Equilibrium is reached by controlling what enters and exits the cell through a cell membrane that selectively filters molecules by slowing down their movement, allowing them to pass through, or…
In conclusion my percent recovery of copper was 100% due to the adequate amounts of solutions and achievement of proper chemical reactions. Equipment and Materials: Copper Metal (penny) Nitric Acid (HON..)(aqua) Sodium Hydroxide (Noah)(aqua) sulfuric ACid Ammonium Hydroxide (NH)(aqua) Hydrochloric Acid (HCI)(aqua) Zinc powder 2 100 ml Beakers 250 ml Waste Beaker 400 ml Beaker…
The purpose of this experiment was to study the effects of ethanol on the cellular respiration of maelstroms. Cellular respiration is the process by which cells harvest the energy stored in food. It is the intake of oxygen and energy in the form of glucose, and the cells ability to break it down into carbon…
In this experiment, we used the law of definite proportions to find the chemical formula for a hydrated compound containing copper, chlorine, and water molecules locked in the crystal structure of the solid compound of Copper Chloride Hydrate. First we will gently heat a sample of the compound to drive off he water of hydration….
I would define an addiction as a behavior or activity that is psychologically and/or physiologically habit forming that a person chronically feels compelled to repeat. 2. Name three examples of common, socially acceptable addictions. Backbone, Coffee, Shopping. 3. Name three examples of common, socially unacceptable addictions. LSI, Cocaine, Heroin 4. What are three common challenges…
Be sure to address any questions posed in the lab procedure as well as any additional questions that your TA wants you to answer. You should also analyze any NORM spectra that you have from the reaction (if applicable). Spectra of starting materials are available on the Vista site. This reaction was carried out using…
