"Nitrous acid" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 2 of 50 - About 500 Essays
  • Powerful Essays

    Acid and Base

    • 1956 Words
    • 8 Pages

    Experiment 4: ACIDS AND BASES: PH Measurements and Macroscale Titration CHM023L – A12 Group no. 6 Members: | Contributions: | | Conclusion | | Recommendation | | Tables and figures with analysis | | Principles‚ Equation | | Abstract‚ tables | Date Performed: February 28‚ 2012 - Tuesday Date Submitted: March 6‚ 2012 - Tuesday Submitted to: ------------------------------------------------- ABSTRACT: This experiment introduces us the pH measurement and application of macroscale titration

    Premium PH Acid PH indicator

    • 1956 Words
    • 8 Pages
    Powerful Essays
  • Good Essays

    Alkaline and Acid

    • 313 Words
    • 2 Pages

    | An acid is a chemical substance any of various typically water soluble and sour compounds that are capable of reacting with a base to for a salt‚ that redden litmus paper‚ that evolve hydrogen on reaction with various metals‚ that in water solution yield hydrogen ions‚ and that have hydrogen containing molecules or ions able to give up a proton to a base or that are substances able to accept and unshared pair of electrons from a base. An alkaline is a chemical compound that neutralizes or effervesces

    Premium Ammonia Base Acid

    • 313 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Acid Rain

    • 356 Words
    • 2 Pages

    What is Acid Rain? First identified in 1872 in Sweden and studied in the U.S. beginning in the 1950s‚ acid rain is precipitation in the form of rain‚ snow‚ hail‚ dew‚ or fog that transports sulfur and nitrogen compounds from the high atmosphere to the ground. Sulfur dioxide (SO2) and nitrogen oxides (NO‚ NO2) are bi-products from burning fuels in electric utilities and from other industrial and natural sources. These chemicals react with water‚ oxygen‚ carbon dioxide‚ and sunlight in the atmosphere

    Free Carbon dioxide Oxygen PH

    • 356 Words
    • 2 Pages
    Good Essays
  • Good Essays

    acid

    • 267 Words
    • 2 Pages

    by everyday pollution from houses‚ factories‚ cars‚ and etc. This is the concept of acid rain‚ which according to EPA.gov is a broad term referring to a mixture of wet and dry deposition from the atmosphere containing higher than normal amounts of nitric and sulfuric acids. Acid rain isn’t just rain‚ its forms like hail or snow‚ which is wet deposition‚ and smoke or dust‚ which is dry deposition. The effects of acid rain are quite terrifying bringing all types of problems to the Earth‚ for example

    Premium Water Acid rain Precipitation

    • 267 Words
    • 2 Pages
    Good Essays
  • Better Essays

    Acid rain

    • 1563 Words
    • 7 Pages

    Cause and Effect on Acid Rain Introduction Beautifully crafted statues are now worn out or severely damaged‚ aquatic wildlife population are dying off‚ forests have lost the leaves that protect their trees and produce food‚ and the rates of lung diseases in humans are rising around the world. The cause of all of these problems can be linked back to acid rain. Most people don’t understand the concept or science behind acid rain. The common belief is that it’s a natural process‚ but it’s actually

    Premium Acid rain Sulfur dioxide Sulfuric acid

    • 1563 Words
    • 7 Pages
    Better Essays
  • Better Essays

    acid rain

    • 1907 Words
    • 7 Pages

    Acid rain is a rain or any other form of precipitation that is unusually acidic‚ meaning that it possesses elevated levels of hydrogen ions (low pH). It can have harmful effects on plants‚ aquatic animals and infrastructure. Acid rain is caused by emissions of sulfur dioxide and nitrogen oxide‚ which react with the water molecules in the atmosphere to produce acids. Governments have made efforts since the 1970s to reduce the release of sulfur dioxide into the atmosphere with positive results. Nitrogen

    Premium Acid rain Oxygen Acid

    • 1907 Words
    • 7 Pages
    Better Essays
  • Good Essays

    Acid Rain

    • 3195 Words
    • 13 Pages

    Is there really such a thing as rain with acid in it? Yes‚ acid rain is a very real phenomenon worldwide‚ and it’s been documented since the 1800s‚ as the Industrial Revolution caused the burning of fossil fuels like coal‚ gas and oil. When these fuels or any other organic material like wood or paper are burned‚ they release compounds like sulfur dioxide (SO2) and nitrous oxides (NOx) into the air. Are SO2 and NOx the causes of acid rain? Indirectly‚ yes. When SO2 and NOx enter the atmosphere

    Premium Acid rain Sulfur dioxide Sulfuric acid

    • 3195 Words
    • 13 Pages
    Good Essays
  • Satisfactory Essays

    Adipic Acid

    • 335 Words
    • 2 Pages

    1999 Adipic Acid (98/99-3) Currently operating commercial production processes for adipic acid depend on the production or purchase of KA oil (a mixture of cyclohexanone‚ the ketone or K component‚ and cyclohexanol‚ the alcohol or A component)‚ or of pure cyclohexanol‚ and its subsequent oxidation in solution to adipic acid using an excess of strong nitric acid. This report deals with KA oil/cyclohexanol production by various routes‚ followed by the common step of nitric acid oxidation. KA

    Premium Nitric acid Oxygen Hydrogen

    • 335 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Acids and Bases

    • 4167 Words
    • 15 Pages

    Advantages: Sulfamic acid is the fastest de-scaler - It dissociates into hydroxonium ions more readily in aqueous solution than the others‚ therefore giving a greater concentration of atoms that are able to react with the calcium in lime scale. It is safe to use because it does not produce chlorine gas [5]‚ which can be toxic. Sulfamic acid also has a low volatility. Disadvantages: Sulfamic Acid can be an irritant to eyes or skin and is the most expensive of the de-scalers. Q2) How these de-scalers

    Premium Oxygen Acetic acid Carbon dioxide

    • 4167 Words
    • 15 Pages
    Good Essays
  • Good Essays

    Anti Acid

    • 592 Words
    • 3 Pages

    Chemistry Research Paper What is an anti acid? According to Cindy Quarters (2010)‚ “Antacids are medicines that are taken orally to help relieve sour stomach‚ heartburn‚ or acid indigestion”. This medicine is available without prescription but it is needed to take the correct dose. The different types of anti acids include calcium carbonate‚ sodium bicarbonate‚ magnesium hydroxide‚ aluminum hydroxide‚ and dihydroxyaluminum sodium carbonate. The cost of the anti acid will depend on how effective it is‚

    Premium Gastric acid Acid Base

    • 592 Words
    • 3 Pages
    Good Essays
Page 1 2 3 4 5 6 7 8 9 50