Oxide

Acid rain is a precipitation which falls from the atmosphere to Earth. It contains a high level of nitrous oxide and sulphur dioxide. When they ge tin contact with water they transform to acid in the atmosphere, and then this acid is carried away by the wind thousaands of miles away from where they were created. The acidity is measured with the potential hydrogen (pH) on a scale from 0-14. The pH scale is a logarythmic measure which means that every change in pH is counted in the amount times…

are all the compounds in the family of cadmium nitrates. Cadmium nitrate is a colorless, crystalline, inorganic compound that forms the toxic fumes produced when cadmium oxides are heated. It is an odorless white solid that is more dense than water. Cadmium nitrate is prepared by first dissolving the metal cadmium or its oxide, carbonate, hydroxide in nitric acid them immediately…

animal, it makes this animal unsafe to eat for both humans and other animals. Sulfur that is released reacts with oxygen in the air to form sulfur oxide. Sulfur oxide has been linked with things like causing asthma, bronchitis, and acid rain. Nitrogen produces fuses with oxygen in the air to form nitrous oxide has similar effects to sulfur oxide. Nitrous oxide can irritate asthma or considerably worsen it. It can even cause influenza or pneumonia. Other pollutants released by burning coal are…

displacement, how to write word equations about chemical reactions and the difference between exothermic reactions and endothermic reactions. To write combustion as a word equation you would write ‘___ -> Oxygen = ___ Oxide’ so if the element you were burning was Iron, the product would be Iron Oxide. In a chemical reaction, the surroundings may increase or decrease in temperature due to exothermic and endothermic reactions. An exothermic reaction is where heat exits the reactant, causing it…

CHAPTER 1 TIN OXIDE 1.1 Introduction Tin dioxide, also known by the systematic name tin(IV) oxide and stannic oxide in the older notation, is the inorganic compound with the formula SnO2. The mineral form of SnO2 is called cassiterite, and this is the main ore of tin. With many other names, this oxide of tin is the most important raw material in tin chemistry. This colorless, diamagnetic solid is amphoteric. 1.2 Structure It crystallises with the rutile structure, wherein the tin atoms are six…

Rationale I decided to turn this lesson into a flipped lesson as the topic on ionic bonding is something very microscopic and I feel it would help students to develop a more concrete understanding of an abstract topic. By recording the lecture which includes a step-by-step guide on drawing a dot-and-cross diagram, the weaker ones will be able to study at their pace and choose to pause or rewind should they not understand. This helps them to understand the concepts better, as opposed to going…

Learning Objectives At the end of this class session, you will have learned about • Physical properties of Iron • Chemical properties of Iron Slide 2: Introduction After aluminium, iron is the most abundant metal. Iron occurs in the combined state as oxides, sulphides and carbonates. Slide 3: Explanation Physical properties of Iron Teacher: Good morning, students. Student: Good morning, ma’am. Teacher: Today we are going to learn about the physical properties of iron. Can anyone state a…

carbon II oxide, which has become a major challenge across the country. Another source of emission comes from industries. This comes from fossil fuel for energy and emissions from various chemicals that produce goods for raw materials. Agricultural activities: About 9% of emission comes from cultivation of crops and livestock for food. Various management practices for agricultural soils contribute to production emissions of nitrous oxide. Fertilizers are major contributor of nitrous oxide, which…

Disease (CAD) 1. Endothelial Nitric Oxide Synthase (eNOS) eNOS is used to identify risk of developing CAD. One of the factors that maintain vascular tone is nitric oxide, which is synthesized through eNOS. Deficiency in eNOS causes a deficiency in nitric oxide, which may cause coronary spasm, angina pectoris or myocardial infarction. eNOS gene is found on chromosome 7q36. Mutations in the eNOS gene (T-786C) decrease the nitric oxide synthesis thus increasing the risk of…

Beet juice is how to improve athletic performance? Enhance your workout with a glass of beet juice Share Pin Email Beet juice Beat increase nitric oxide levels in the body. Pixel News / Stocksy States By Darla Leal - were reviewed by a board-certified physician. Update January 27, 2017 Athletes who are more inclined towards nutrient-dense foods to improve athletic performance for active adults. Vegetables like beets appear to have a significant effect on body functions during exercise, a…