What Is the Difference Between Sodium and Salt

Technically salt can be any ionic compound formed by reacting an acid and a base, but most of the time the word is used to refer to table salt, which is sodium chloride or NaCl. So, you know salt contains sodium, but the two chemicals arent the same thing. Sodium Sodium is a chemical element. It is very reactive, so it isnt found free in nature. In fact, it undergoes spontaneous combustion in water, so while sodium is essential for human nutrition, you wouldnt want to eat pure sodium. When you ingest salt, the sodium, and the chlorine ions in sodium chloride separate from each other, making the sodium available for your body to use. Sodium in the Body Sodium is used to transmit nerve impulses and is found in every cell of your body. The balance between sodium and other ions regulates the pressure of cells and is related to your blood pressure, too. Amount Of Sodium in Salt Since sodium levels are so critical to so many chemical reactions in your body, the amount of sodium you eat or drink has important implications for your health. If you are trying to regulate or limit your intake of sodium, you need to realize the quantity of salt you eat is related to the amount of sodium  but is not the same. This is because salt contains both sodium and chlorine, so when salt dissociates into its ions, the mass is divided (not equally) between sodium and chlorine ions. The reason salt isnt just half sodium and half chlorine is because a sodium ion and a chlorine ion dont weight the same amount. Sample Salt and Sodium Calculation For example, here is how to calculate the amount of sodium in 3 grams (g) of salt. You will notice 3 grams of salt does not contain 3 grams of sodium, nor is half the mass of salt from sodium, so 3 grams of salt does not contain 1.5 grams of sodium: Na: 22.99 grams/moleCl: 35.45 grams/mole1 mole of NaCl 23 35.5 g 58.5 grams per moleSodium is 23/58.5 x 100% 39.3% of salt is sodium Then the amount of sodium in 3 grams of salt 39.3% x 3 1.179 g or about 1200 mg An easy way to calculate the amount of sodium in salt is to realize 39.3% of the amount of salt comes from sodium. Just multiply 0.393 times the mass of the salt and you will have the mass of sodium. Top Dietary Sources of Sodium While table salt is an obvious source of sodium, the CDC reports 40% of dietary sodium comes from 10 foods. The list may be surprising because many of these foods dont taste particularly salty: BreadCured meats (e.g., cold cuts, bacon)PizzaPoultrySoupSandwichesCheesePasta (usually cooked with salted water)Meat dishesSnack foods

Relationship Between Self Esteem and Achievement - 4980 Words

ABSTRACT The present study explored the relationship between individual self esteem and achievement. The sample of the study consisted of 85 respondents working in the private sector of Pakistan. A total of 21 companies were visited for this purpose. It was hypothesized that individuals having self-esteem will also have high achievement. Two scales were used to measure self-esteem and achievement. Self-esteem scale comprised of 13 items and the achievement scale also comprised of 13 items measured on 6 components of achievement. Both questionnaires were given to each subject and analyzed afterwards. The results indicated that those subjects scoring high on self-esteem scale also scored high on achievement scale. The results are†¦show more content†¦Rosenberg (1979) viewed the self as made up of 2 elements, identity which represents cognitive variables and self-esteem which represents the affective variables. Self esteem is operationally defined as: â€Å"Individual’s feelings about his or her worth as a person, derived from the evaluation of various salient dimensions of the self, namely psychological, social and physical or any other† (Rifai, 1999). Types of Self-esteem Korman (1986) suggests three types of self-esteem. They are: Chronic Self-esteem This type is defined as a relatively persistent personality trait or dispositional state that occurs consistently across various situations. This self-esteem is a result of past experiences and focuses on one’s competencies. An individual’s confidence in his/her competencies directs the individual into situations which require the use of those competencies. Task Specific Self-esteem Task specific self-esteem is one’s self perception of his/her competence concerning a particular task or job. This type of self-esteem is the result of feedback, which comes directly from the observation of he results of one’s efforts. Socially Influenced Self-esteem This type of self-esteem is a function of the expectations of others. It results from communication or feedback from reference group members or society as a whole, concerning the value of identity and the individual’s ability to meet the expectations of the reference groups and/or the society as a whole. TheoriesShow MoreRelatedThe Relationship Between Personality Types, Test Anxiety and Self-Esteem with Regards to Academic Achievement2988 Words   |  12 PagesThe Relationship Between Personality Types, Test Anxiety and Self-Esteem with regards to Academic Achievement This study was performed to determine if there is a relationship between personality type, test anxiety, self-esteem and academic achievement, which was measured by the students GPA. The study was conducted at a university in Indiana using undergraduatevolunteers. 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The Kings Speech free essay sample

Movie Critique for The King’s Speech I watched The King’s Speech for my movie critique at home. This film tells the story of Prince Albert, the Duke of York, and how he overcame a life-long speech impediment with the help of Lionel Logue, a speech therapist from Australia. The movie begins with Prince Albert (Colin Firth) attempting to deliver a speech written by his father at the closing ceremony of the Empire Exhibition. We find out that the king has already spoken, as well as Prince Albert’s older brother, the Prince of Wales, and now the Duke of York must speak. As he begins the speech, it becomes clear that he has a debilitating stutter. The scene following shows what I assume is one of many failed treatments by a specialist to cure him of his speech problem. The Duke becomes frustrated during the treatment and asks his wife, Elizabeth, the Duchess of York (Helena Bonham Carter), to promise that he won’t have to see any more doctors. We have to learn to be brave and persevere we have to try In order to get it done. Every day we use our delve right to be heard by being in class, answering questions, with friends and communication with just about anyone. Question 3:When the King was practicing giving speeches in public I saw that he concentrated or relaxed himself by swaying his feet back and forth, taking deep breaths, eventuating words, practicing an hour a day and having support from his wife. These things can be helpful if someone was afraid of speaking in public because it helps you focus and keep calm once you have started your speech. In our speech class we have a strong support system, our own classmates, which make us feel comfortable speaking in front of them, which helps us during our speech.

The Weary Blues and Lenox Avenue Midnight free essay sample

The Weary Blues and Lenox Avenue: Midnight The Weary Blues and Lenox Avenue: Midnight by Longboats Hughes are two poems written as scenes of urban life. Although these poems were written more than seventy years ago, It Is surprising to see some general similarities they share with modern day city life. Deleted down with word play and Irrelevant lines such as And the gods are laughing at us. , the underlying theme Is evidently urban life. The Weary Blues and Lenox Avenue: Midnight approach the general topic of urban life from two different aspects also.The Weary Blues speaks of a person hearing a Negro playing the blues on a piano Down on Lenox Avenue the other night,. The poem is centered around this event, explaining He did a lazy seaways did a lazy sways It seems that Hughes was addressing the common link of Negroes, urban life, and the blues music seventy years ago; quite a different approach than his other work. We will write a custom essay sample on The Weary Blues and Lenox Avenue: Midnight or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Lenox Avenue: Midnight, my personal favorite of the two, is more of an outlook on urban life back then, stating that The Rhythm of life/ Is a Jazzy rhythm,.There Is an uneasy connection between urban life Itself and the blues music that was so common during that time In that urban life Itself Is nothing but the blues and that the gods are laughing at us. Lenox Avenue: Midnight Is a more meaningful poem, reaching out to anyone that could relate. In a way it relates to modern day hip-hop in the sense of reaching out to the common people of that culture and time. The Weary Blues on the other hand is more of an observation thing going on in the poem, observing the Negro man laying the blues on his piano.The poems indirectly relate to modern day city life. Instead of the blues, hip-hop has taken its place. For instance, The Weary Blues speaks off Negro man playing the blues over a piano. Nowadays in city life youd instead find an inner city youth of any race freestyles or rapping to a more hip-hop groove. Considering history only repeats Itself, and that every culture progresses off the prior one, these two poems show how city life Is city life, experiencing Its own modern day blues through progression of the last.