Rates of Reaction Coursework Aim: To find out how different concentrations of sodium thiosulphate (Na S2 O3) affects the speed of its reaction with Hydrochloric acid (HCL). Introduction When Sodium Thiosulphate and Hydrochloric acid react they produce a cloudy precipitate. Both of the chemicals are clear solutions and they react together to form a yellow precipitate of sulphur‚ the equation for this reaction is: Na2 S2 O3 + HCL‚ H2 O + NaCL + SO2 + S Sodium Thiosulphate + Hydrochloric
Premium Chemistry Chemical reaction Concentration
Cardiomyopathy also known as the “heart muscle disease” is a deterioration of the function of the myocardium. This sometimes leads to heart failure. People with this disease are often at risk of dangerous forms of irregular heartbeat and sudden cardiac death. The term cardiomyopathy generally apply’s to any disease affecting the heart. Usually it is used for severe myocardial disease leading to heart failure. Different cases of myocardial diseases can be categorized as extrinsic or intrinsic. The
Premium Heart Blood Artery
Coronary heart disease Heart disease is leading cause of the death in the United States for both men and woman. (NIH‚ 2016) In 2014 614‚348 deaths were reported to be caused by heart disease. (Centers for Disease Control and Prevention‚ 2015) Approximately 14 million people experience coronary artery disease and it is responsible for 20 percent of all US deaths. (F Brian Boudi‚ 2016) Statistics shows that men are more likely to experience CAD than women. (F Brian Boudi‚ 2016) The center for Disease
Premium Heart Atherosclerosis Myocardial infarction
OF THE HEART Anatomy: The heart and heart wall layers: The heart is located in the left side of the mediastinum; it consists of three muscle layers the Endocardium‚ myocardium‚ and epicardium. The epicardium is the outermost layer of the heart. The myocardium is the idle layer of and actual contracting muscle of the heart. The endocardium is the innermost layer and lines the inner chambers and heart valves. Pericardial sac: The pericardial sac encases and protects the heart from trauma
Premium Heart Cardiology
NURS 3530: Caring for Adult Clients I HEART FAILURE CASE STUDY Your client‚ Mr. Black‚ is a 72-year-old man who called his TeleNurse Line from home and‚ based on the symptoms he described‚ was advised to go directly to the Emergency Department at his local hospital. His admitting diagnosis is exacerbation of heart failure (HF). His Ht is: 5’9”‚ Wt. 235 lbs. He states that his usual weight is about 220. Upon admission‚ his symptoms are: extreme shortness of breath; unable to tolerate lying
Free Heart Hypertension Myocardial infarction
The heart is one of two most critically important organs in the human body. Also many Americans have heart conditions that require heart surgery because they have a serious heart condition. I think that bypass heart surgery and heart transplant and are the top two most important surgeries that will help save people whose lives are affected by a serious heart condition. You are in the middle of the forest and all of the sudden you have a sharp pain in the left part of your chest. You start dry heaving
Premium Heart Myocardial infarction
Jacob Powell Write-up for Heart and Blood Vessels Date: 10/18/2013 Time: 1330 Biographical: G.B.‚ 20‚ Male‚ Caucasian‚ DOB: 01/23/1993‚ Student‚ Dr. Wang‚ Orientated to person‚ time and place‚ reliable source of information. No deficits in mental ability. Write-up for Heart: History of Present Illness- Chief Complaint- Fatigue Denies chest pain Fatigue is persistent‚ but not strong enough to interfere with capabilities Denies associated symptoms Denies medication Denies cough Denies difficulty breathing
Premium Heart Blood Hypertension
Your Heart Works [pic] Your heart is a pump. It keeps blood moving around your body. The blood delivers oxygen and nutrients to all parts of your body‚ and carries away unwanted carbon dioxide and other waste products. The heart has four chambers - two on the left side and two on the right. The two upper chambers are called the atria‚ and the two lower chambers are called the ventricles. The two sides of the heart are divided by a muscular wall called the septum. Each side of the heart has
Premium Heart
customers’ needs anymore. So‚ our company has designed a brand new promotional gift. It can best suit our clients’ needs and lifestyles. This is – a heart rate watch. First of all‚ if you look at this paper‚ you can see that this watch has a function that has never been designed for before – a heart rate monitor. It enables the users to measure their heart rate while doing exercises. Actually‚ the underlying purpose of this design is to immerse into customers’ daily lives. Let’s imagine that‚ when you
Premium Time Design
COM155-University of Phoenix COPD and Heart Disease Chronic Obstructive Pulmonary Disease (COPD) and heart disease are two of the deadliest chronic illnesses affecting the world’s population. These diseases have caused hundreds of thousands to lose their lives. With the death rate of heart disease and COPD rising‚ attention should be focused on these diseases and how we can prevent fatalities throughout the world. Educating the public about these diseases is vital in lowering the
Premium Mortality rate Chronic obstructive pulmonary disease Death