"Sodium borohydride reduction" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 6 of 50 - About 500 Essays
  • Good Essays

    Impure Sodium Carbonate

    • 1585 Words
    • 6 Pages

    Lab 4. Volumetric Determination of Impure Sodium Carbonate (Na2CO3) Introduction: To determine the total amount of carbonate in unrefined sodium carbonate‚ soda ash‚ a titration is done using a standardized solution of HCl. Aqueous HCl is a strong acid and therefore almost completely disassociates into H+ and CL-. Therefore‚ when HCl is used in a titration‚ the H+ is the titrant. Carbonate in aqueous solution is able to accept a proton‚ i.e. it acts as a base. When carbonate accepts the H+ a bicarbonate

    Premium Hydrochloric acid Titration PH indicator

    • 1585 Words
    • 6 Pages
    Good Essays
  • Powerful Essays

    Fertility Reduction

    • 4606 Words
    • 19 Pages

    Case 13 Reducing Fertility in Bangladesh Geographic area: Bangladesh Health condition: in the mid-970s‚ a Bangladeshi woman had more than six children on average. in combination with poor nutrition and lack of access to quality health services‚ this high fertility rate jeopardized the health of both the woman and her children. Beyond the health impact‚ high fertility and rapid population growth represented a major constraint to the country’s economic development and social progress. Global importance

    Premium Demography Total fertility rate Population

    • 4606 Words
    • 19 Pages
    Powerful Essays
  • Powerful Essays

    Uncertainty Reduction Theory

    • 4688 Words
    • 19 Pages

    uncertainty reduction theory from its origin to date. Ever since uncertainty reduction theory was first created‚ many researchers have examined it by comparing it with other theories. Uncertainty reduction theory had been tested across different cultures in order to confirm its generalizability. It had also been applied to real life situations to examine how individuals interact in their initial encounters with strangers. In addition‚ researchers suggested testing uncertainty reduction theory beyond

    Premium Communication Interpersonal relationship

    • 4688 Words
    • 19 Pages
    Powerful Essays
  • Powerful Essays

    Harm Reduction Theory

    • 1734 Words
    • 7 Pages

    By Vivian Cheng Health: Period 4 Mrs. Darpino December 2011 By Vivian Cheng Health: Period 4 Mrs. Darpino December 2011 Harm Reduction Theory Harm Reduction Theory Vivian Cheng Health Period 4 December‚ 2011 “Harm Reduction Theory” The war against drugs is an unwinnable war. Today‚ this seems to be a growing argument in the modern world. In a study performed in 2009‚ it was found that approximately 8.7% of Americans‚ twelve years

    Premium Addiction Recreational drug use Drug addiction

    • 1734 Words
    • 7 Pages
    Powerful Essays
  • Good Essays

    Sodium Difficile Essay

    • 417 Words
    • 2 Pages

    Clostridium Difficile People getting medical care can catch serious infections called healthcare-associated infections or HAI’s. One type of HAI which is caused by the germ Clostridium Difficile or C-Diff. In 2015 it was estimated almost half a million infections in the United Ststes‚ and 29‚000 died within 30 days of the initial diagnosis. Those most at risk are older adults‚ who take antibiotics and also get medical care. The CDC provides guidelines and tools for the healthcare population to help

    Premium Health care Health care provider Medicine

    • 417 Words
    • 2 Pages
    Good Essays
  • Better Essays

    Harm reduction strategies

    • 2212 Words
    • 7 Pages

    Titus‚ Godley and White‚ 2006; Dennis‚ et al.‚ 2007) thus an alternative method to preventing further problems is the concept of harm reduction. This essay will thereby explore the strategies of harm reduction including its potential negative and positive aspects for injecting drug users and its relation to crime. Furthermore‚ it will explore extended harm reduction services specifically for drug users in Austria. Injecting drug use is acknowledged in 135 countries (UNODC‚ 2004) and is associated

    Premium Drug addiction Heroin Addiction

    • 2212 Words
    • 7 Pages
    Better Essays
  • Good Essays

    Similar to potassium‚ sodium is a major mineral‚ however‚ unlike potassium which maintains fluid and electrolyte balance inside the cell‚ sodium is a major part of the body’s fluid and electrolyte balance system because it is the chief ion used to maintain the volume of fluid outside cells. Sodium also helps maintain acid-base balance and is essential to muscle contraction and nerve transmission. The DRI recommended intakes for sodium for adults ages 19 to 50 years old is 1‚500 milligrams per day

    Premium Nutrition Food Obesity

    • 448 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Drive Reduction Theory

    • 858 Words
    • 4 Pages

    Drive reduction: The theory of motivation is drive reduction‚ drive reduction is you are driven by biological needs‚ they motivate you to satisfy them. According to the theory‚ the reduction of drives is the primary force behind motivation. (Schultz‚ D.P. & Schultz‚ S.E. (1987). A History of Modern Psychology. Harcourt Brace Jovanovich Publications.) Drive reduction category as primary and secondary drive. Hunger‚ thirsty‚ pain‚ warmth or sex are examples of primary drive reduction‚ whereby secondary

    Premium Psychology Motivation Maslow's hierarchy of needs

    • 858 Words
    • 4 Pages
    Good Essays
  • Good Essays

    MICROFINANCE AS A STRATEGY FOR POVERTY REDUCTION INTRODUCTION Microfinance is not something new in Malaysia. It has been operated by credit unions‚ co-operative banks and specialised credit windows of banks. Microfinance services of financial credit range for about RM10‚000 (USD2‚631) and mostly to finance small businesses‚ agricultural loans and loans for poverty reduction. Microfinance program in Malaysia has been implemented since 1987 as one of the poverty eradication strategies in the country

    Premium Poverty Microfinance

    • 1816 Words
    • 8 Pages
    Good Essays
  • Best Essays

    Poverty Reduction in Uganda

    • 2938 Words
    • 12 Pages

    Name: Nguyen‚ Thi Hai Yen Student ID: 2012470037 Subject: Special topic in international development: African economics and politic Topic: Uganda – The bright in poverty reduction for other Sub – Saharan African countries Uganda is a landlocked and relative small country in East Africa. After independence in 1962‚ Uganda experienced a decade of relative political and economic stability before 15 years struggling under the power of Idi Amin who lead the country to conflict and reduced country

    Premium Economic growth Poverty Economics

    • 2938 Words
    • 12 Pages
    Best Essays
Page 1 2 3 4 5 6 7 8 9 10 50