ids Acids‚ Bases‚ Buffers and Respiration Darlene E. McDonald WCCC Fall 2012 Ap Lab 071-07 Dr. Roxanne Levandosky August 31‚ 2012 I. INTRODUCTION: A.PURPOSE: a. To define and understand the key terms. ~acid ~buffer system ~base ~acidosis ~pH ~alkalosis ~pH scale ~hypoventilation ~pH indicators ~hyperventilation b. To determine the acidic or base nature and actual pH of various substances. c. To discuss the formation of the carbonic acid/bicarbonate ion
Premium PH Acid
diabetes. So for those who are considering a low carb diabetic diet there are two main areas to look at. Firstly‚ what are carbohydrates and what is the function of carbohydrates in the body? And secondly‚ what is meant by a low carb diabetic diet? The function of carbohydrates is to provide your body with it’s main source of energy. Your body will either use that energy straight away or store it for later. Carbohydrates are recognised as one of the most important influences on blood sugar levels
Premium Nutrition Obesity Carbohydrate
regarding this controversy? Explain why. 1. Single supplier Solutions for lack of sulphuric acid: -‘’Sulphric acid is a material used in the production of viscose fibres‚ so in addition to the environmental effect‚ the recovery of sulphric acid will entail considerable savings. WSA plants can eliminate hydrogen sulphide and carbon disulphide contained in the off-gases by converting these sulphur compounds into sulphuric acid. 2. Human resources mgt- Immediately passing legislation that
Premium Sulfur Hydrogen sulfide Management
HISTORICAL INVESTIGATION To what extent did Gorbachev’s reform movement lead to the fall of the Berlin wall in East Germany? Anupriy Kanti Candidate Number – 001425-027 Dhirubhai Ambani International School Word count: 1913 Anupriy Kanti Candidate Number – 001425‐027 IB Historical Investigation Page Contents A. Planning of the Investigation .......................................................................................................
Premium Soviet Union Cold War East Germany
Alice. In 5 years‚ John will be three times as old as Alice. How old is Peter now? 2. John’s father is 5 times older than John and John is twice as old as his sister Alice. In two years time‚ the sum of their ages will be 58. How old is John now? 3. Joan is 3 times as old as her sister. In 3 yeas ‚ shee will be two years more than twice the age her sister will be then. What are their ages? 4. Kevin is 4 years older than Margaret. Next year Kevin will be 2 times as old as Margaret. How
Premium Silver Imperial units Gold
Natalie Blenker Mrs. Harris I.B. Theatre HL2 Period: 7 March 1‚ 2012 A research investigation on what specific skills an actor would need learn in order to convincingly portray the role of Silvio in Carlo Goldoni’s‚ A Servant of Two Masters. Carlo Goldoni wrote the comedy “Arlecchino servitore di due padroni”‚ which translates into modern English as The Servant of Two Masters‚ a commedia dell’Arte-style play. The performers of Commedia were often illiterate‚ and as such there was
Premium
The intake of the products high in carbohydrates causes the insulin levels to spike. The high amount of insulin locks the fat which leads to the burning of the glucose instead of the fat. A person loses the most weight during the initial period of the low-carb diets. The reason for this is because the low levels of the insulin in the body causes the kidneys to shed an excessive amount of sodium. Moreover‚ the carbs in the bodies are stored in the form of glycogen. The glycogen binds water molecules
Premium Nutrition Insulin Glucose
At the end of the lecture‚ the students should be able to; 1. Define pharmaceutical solutions. 2. Discuss the advantages & drawbacks of pharmaceutical solutions as dosage form. 3. Explain the formulation components in pharmaceutical solutions. 4. Describe types of pharmaceutical solutions. Solutions are: Dosage forms prepared by dissolving the active ingredient(s) in an aqueous or non aqueous solvent. Solutions can be formulated for different routes of administration Orally: Syrups‚ elixirs‚ drops
Premium Concentration Ethanol Solution
CARBOXYLIC ACID Introduction: Organic compounds containing (–C(O)–OH) as a functional group are called carboxylic acids. The –C (O)-OH group which itself is made up of a carbonyl group (>C=O) and a hydroxyl group (-OH) is called a carboxyl group (carb from carbonyl and oxyl from hydroxyl group). Carboxylic acid may be an aliphatic or an aromatic depending upon whether –C–OH is attached to an alkyl group ( or a hydrogen atom) or an aryl group. Their general formulas are; ALIPHATIC CARBOXYLIC ACID: R–C
Premium Alcohol Carboxylic acid Functional group
18.1.4 – 18.1.6 CALCULATIONS INVOLVING ACIDS AND BASES Review of Important formulas pH = ‐ log10[H+] [H+] = 10‐pH pKa = ‐ log10 Ka Ka = 10‐pKa pOH = ‐ log10[OH‐] [OH‐] = 10‐pOH pKb = ‐ log10 Kb Kb = 10‐pKb The ionic product of water = Kw = [H+] x [OH‐] = 1.0 x 10‐14 mol2 dm‐6 at 298 K The expression varies with temperature
Premium Acid Acid dissociation constant PH