Essays Tagged: "Salt"

Is Salt really harmful??

As we know, salt is the most useful resource found on earth. In Ancient Rome, salt was used as part of the salar ... h. In Ancient Rome, salt was used as part of the salary to the soldiers. From this, we can see that salt was as valuable as gold in the past.In our daily life, besides making nutritious food more pala ... s as valuable as gold in the past.In our daily life, besides making nutritious food more palatable, salt is very useful in making bakery products, canned and frozen foods. Salt is a good preservative ...

(2 pages) 49 0 3.0 Jan/1997

Subjects: Humanities Essays > Health & Medicine

Effect of road salt on the environment

interesting topic good workSalt PollutionAs awareness for pollution increases, other forms of pollution are defined. Almost eve ... st everyone knows about toxic waste and carbon dioxide pollution, but not many people have heard of salt pollution. Salt pollution has been on the increase since the evolution of the automobile. With ... more pressure on government agencies to keep the highway clear and safe, an increase in the use of salt has developed. It is important to understand why salt is used and how it work as well as the en ...

(6 pages) 89 1 3.3 Nov/1996

Subjects: Science Essays > Environmental Science

Does Salt Affect The Freezing Point Of Water?

In part one of my project you learned about how salt affects the freezing point of water. In my science project I wanted to see if salt affected the ... ng point of water. I started by doing some experiments.My first experiment was whether tap water or salt water would freeze first. I first started by mixing up the salt water warming it for one minute ... experiment was what ice cube would melt fastest. I started by gettingtwo bowls. Two ice cubes, and salt. I began by sprinkling salt on the ice cube in one of the bowls but not the other to see if the ...

(1 pages) 26 0 3.0 Jan/2004

Subjects: Science Essays > Chemistry

This essay discusses natures symmetry found in plants, animals and minerals.

, with straight planes and lines rather than the curves often visible in plants and animals. Salt is considered a mineral but has a few very different characteristics. Salt, unlike other minera ... e. Usually a very drying and sour taste. If you were to lick a crystal no taste would be given off. Salt is also soluble. If you leave a salt crystal in water for a couple of hours it completely disso ...

(1 pages) 26 0 3.4 Oct/2004

Subjects: Science Essays > Chemistry

Comparing the solubility's of copper sulphate, sodium chloride and potassium nitrate

dium chloride and potassium nitrateBackground InformationMolecular solids (sugar) and ionic solids (salts) both dissolve in water. However, they both dissolve in different ways.The intermolecular forc ... o 800g of sugar can dissolve in 1 litre of water.The positive and negative ions in ionic solids (or salts) are held together by the strong force of attraction between particles with opposite charges. ...

(4 pages) 19 0 0.0 Jan/2005

Subjects: Science Essays > Chemistry

Effects of Salted Liver on Planaria (Zoology Experiment)

AbstractThis experiment tests the behavior of planaria towards a slice of salted liver versus an unsalted slice of liver. Although eight subjects did not respond at all, a to ... r. Although eight subjects did not respond at all, a total of thirty planarians moved to either the salted or unsalted slice of liver with a slight favor of sixteen individuals preferring the unsalted ... slice.Introduction Planarians cannot regulate their internal pressure against that low of a salt concentration. (Champion) This study tests the sensory and response of planaria. Although this ...

(3 pages) 20 0 5.0 Feb/2005

Subjects: Science Essays > Biology

Experiment: Does salt assist the restoration of melted ice cream?

INTRODUCTION:It is said that ice-cream will freeze faster if there is the assistance of some salt, whilst rolling the ice cream along with some ice. This experiment is to test if this statement ... this theory.HYPOTHESIS:The ice cream will freeze faster based on the fact that a greater amount of salt will melt the ice faster, therefore causing the ice cream to freeze faster (Taken from a TV pro ...

(3 pages) 15 0 4.0 Mar/2005

Subjects: Science Essays > Chemistry

Experiment: Does salt assist the restoration of melted ice cream?

INTRODUCTION:It is said that ice-cream will freeze faster if there is the assistance of some salt, whilst rolling the ice cream along with some ice. This experiment is to test if this statement ... this theory.HYPOTHESIS:The ice cream will freeze faster based on the fact that a greater amount of salt will melt the ice faster, therefore causing the ice cream to freeze faster (Taken from a TV pro ...

(3 pages) 22 0 3.0 Mar/2005

Subjects: Science Essays > Chemistry

Salt Polution

Salt PollutionAs awareness for pollution increases, other forms of pollution are becoming defined. A ... st everyone knows about toxic waste and carbon dioxide pollution, but not many people have heard of salt pollution. Salt pollution has been on the increase since the evolution of the automobile. With ... more pressure on government agencies to keep the highway clear and safe, an increase in the use of salt has developed. It is important to understand why salt is used and how it work as well as the en ...

(5 pages) 32 0 3.7 Apr/2005

Subjects: Science Essays > Biology

The Importance of Water to Life on Earth.

is very important because it is as close as we can get to a "universal solvent." When a crystal of salt is dropped into a glass of water, the water begins to surround the sodium and chloride atoms in ... is dropped into a glass of water, the water begins to surround the sodium and chloride atoms in the salt in what is called a hydration sphere. The atoms interact with the water molecule and leave the ...

(3 pages) 35 0 3.0 Jan/2006

Subjects: Humanities Essays > Health & Medicine

How Salty is a Potato- A lab report

Aim: My aim is to find the salt concentration in an average potato and I will do it by investigating the interaction of osmosis ... the interaction of osmosis between the potato and glasses of water with different concentrations of salt.Equipment1 measuring cylinder10 boiling tubes10 bungsPlanFirstly, pour ten equal amounts of the ... lution into the ten boiling tubes so that in the end each boiling tube will contain 50mm of the 10% salt solution. After that, I will change 9 of the 10% salt solutions into 9%, 8%, 7%, 5%, 3%, 1%, 0. ...

(2 pages) 25 1 5.0 Nov/2006

Subjects: Science Essays > Biology

Ibuprofen Resolution

nantiomers. Methods for such resolution include recrystallization, the separation of diasteriomeric salts, recovery of ibuprofen from recrystallized salt, and recovery of ibuprofen from filtrate. Unfo ... of the starting enantiomerically enriched racemic ibuprofen.When a base reacts with a acid we get a salt. When we get the conjugated base with an acid we get he original product. For example: when (S) ...

(3 pages) 12 1 3.0 Feb/2007

Subjects: Science Essays > Chemistry

History of salt

emical terms, it is sodium and chloride mixed together. What am I talking about? I am talking about salt. Salt is so much more than what many people think it is. Salt was used long before history. Bef ... istory. Before history was recorded it was used for the basics, like seasoning and preserving food. Salt is the most effective and the most widely utilized of all food preservatives. Throughout histor ...

(5 pages) 48 1 4.0 Apr/2007

Subjects: History Term Papers

Sodium Chloride

The molecule NaCl, otherwise known as table salt, was discovered many years ago. There was no actual records of when it was discovered, but hist ... f it which are the same as we use today. This is the reason why we give the credit of finding table salt to the Chinese (www.saltinstitute.org).Table salt was very important in the economic way. We ha ... e.org).Table salt was very important in the economic way. We have the expression now "not worth his salt" from the Chinese and the Greek from when they used to trade salt for slaves. After the news of ...

(5 pages) 7 0 0.0 May/2001

Subjects: Science Essays > Chemistry

Untitled

Initially, the salt formed from the previous laboratory experiment was utilized to assist in this experiment. Vario ... anged their color to that of the standard. The time for such a process was required. Initially, the salt formed from the previous laboratory experiment was utilized to assist in this experiment. Vario ... anged their color to that of the standard. The time for such a process was required. Initially, the salt formed from the previous laboratory experiment was utilized to assist in this experiment. Vario ...

(3 pages) 303 0 0.0 Feb/2008

Subjects: Science Essays > Chemistry

Biotechnology Throughout History - Food Preservation Research one type of biotechnology and give a detailed report on two types commonly used today.

known ways to preserve our food include:Refrigerating and freezingDryingSmokingCanning and bottlingSaltingAll these methods are divided into two groups; physical and chemical. Physical preservation i ... e thawed, it will retain almost all its natural taste and form.Another form of food preservation is salting. Salting is considered to be effective for many reasons. Most bacteria, fungi and other path ...

(3 pages) 27 0 5.0 Apr/2008

Subjects: Science Essays > Biotechnology

Renal Diet

. Good quality renal diets contain control the intake of fluids, potassium, phosphorus, and sodium (salts).DiscussionHemodialysis is a process for removing waste products such as potassium and urea, a ... ables, Bananas, Broccoli, Chocolate, Oranges, Potatoes, Coffee (limit to 2 cups per day), Tomatoes, Salt Substitute, Raisins Greens, Nuts & dried fruit and Apricots.And use the Low-potassium food ...

(4 pages) 56 0 0.0 Mar/2010

Subjects: Science Essays > Biology

Essay

rinks and the ice cream there would be about 5800 KJ in just that meal. Fast Food also has a lot of salt in their food a lot of salt is very harmful for the body. Salt does a lot of things such as aff ... body. Salt does a lot of things such as affect the heart ,brain, kidney and Artery having too much salt can cause a lot of problems later on including killing brain cells and Etc.Fast food is very co ...

(3 pages) 1 0 0.0 Oct/2014

Subjects: Social Science Essays