Alum Lab Conclusion The purpose of this laboratory was to use two different techniques to attempt to identify the melting point and the mole ratio of hydrated water to anhydrous aluminum‚ potassium‚ and sulfate of AlKSO4. The hypotheses were: if the alum was put in a capillary tube the melting point of alum will be able to be determined; and the water of hydration in alum crystals will be possible to determine if the alum is heated with a Bunsen burner. Results: Part 1: Data Table | Trial
Premium Chemistry
FFRANCIS TURBINE QUESTIONS & DISCUSSIONS 7.1 QUESTIONS 1. Plot a graph of: a. Turbine velocity versus flow rate. b. Turbine velocity versus output torque. c. Turbine velocity versus hydraulic power. d. Turbine velocity versus mechanical power. e. Turbine velocity versus efficiency. 2. Give your comment(s) from the graph obtained. Based on the graph Turbine velocity versus flow rate‚ it is shown that line for both z=50% and 100%is increasing when turbine
Premium Hydroelectricity Water turbine Water wheel
Deforestation The “Slashing and burning” of rainforests has to stop. The deforestation of our rainforests is effecting our environment and us more than you may think. We get the oxygen we need from trees‚ forests protect us from Carbon Dioxide‚ and forests protect most of Earth’s plants and animals. We need trees to breathe and rainforests to protect us from harsh things that we emit from our bodies. Many rainforests help and protect us. “More than 20% of the world’s oxygen comes from the Amazon”
Premium Oxygen Rainforest Amazon Rainforest
In conclusion‚ after conducting the lab‚ the emergent properties of water were tested and proved. These trials and experiments were able to verify the adhesion‚ cohesion‚ polarity‚ temperature stabilization‚ solvency‚ and density changes exhibited by water. During the glass and wax paper lab‚ we observed the adhesive properties of water. When a droplet of water touched the glass‚ it dispersed immediately. The droplet placed on the wax paper remained intact and in droplet form. Also‚ when the
Premium Water Atom Oxygen
04 Rainforests have been declining rapidly over the last few decades. There are various factors responsible for this decline‚ resulting in serious impacts on the environment and the economy. Critically discuss the causes of deforestation and solutions to it. Deforestation refers to the destruction of large areas of natural forests resulting in serious irreversible damage. Forests are crucial factors to our existence and because of the time it takes to replace harvested trees‚ they must be carefully
Premium Rainforest Deforestation Biodiversity
Leadership Principles MSC: F 9. The use of influence to motivate employees to achieve organizational goals defines organizing. ANS: F PTS: 1 DIF: 1 REF: 9 NAT: AACSB: Analytic | AACSB: Leadership Principles MSC: F 10. How an organization goes about accomplishing a plan is a key part of the management function of controlling. ANS:
Premium Management
die because they don’ t have a comfortable environment to live‚ and it also will break the natural balance and part of food chain. Moreover‚ cut so much trees down will cause desert‚ if formed the desert‚ no lives and plants can survive. In conclusion‚ i think i agree the latter idea. Because it can protect native animals as well as to reduce global warming.
Premium Carbon dioxide Natural environment Deforestation
Throughout the story the narrator writes about the wallpaper as being a grotesque yellow and she wishes to be moved to another room‚ but as she keeps writing her feelings change about the wallpaper it starts to grow on her. When she first arrives at the mansion and enters her the nursery she describes the wallpaper as being "almost revolting; a smouldering unclean yellow‚ strangely faded by the slow-turning sunlight‚" which illustrates she despises it and makes the assumption that the children before
Premium Childbirth
book there is a chapter where it say that he remembered riding in the car half asleep laying on his sister’s lap and he overheard his mother and father talking about school. This immediately got him panicked because he knew how people would bully him and not accept him for who he is . Also he knew that they would whisper and ask questions about his face so Auggie thought it would be better for him to be homeschooled after that’s what his mother has been doing the most of his
Premium English-language films Poetry Essay
“Poor governance leads to‚ and encourages and breeds‚ corruption in a number of ways‚ for instance through bribery and extortion‚ nepotism and fraud and embezzlement‚ It reduces the efficiency on which an economy depends‚ and by increasing the cost of investment‚ lowers the potential return. It also reduces the government’s resources and hence its capacity for investment. Common to other South Asian countries‚ corruption in Pakistan is unique because it occurs up stream‚ it has wings which
Premium Political corruption