Dust explosions can be destructive and deadly, so how can this occur and would how you classify this reaction?

Q: At high concentration which oxides are poisonous?

A: The major contributors of the air pollution are nitrogen oxides. They have role in the formation of…

Q: At the beginning of an experiment, a scientist has 268 grams of radioactive goo. After 180 minutes,…

A: Given, Initial mass = 268 grams  Final mass = 4.1875 grams time taken = 180 minutes

Q: How many half-lives would have to elapse for a sample of a radioactive isotope to decrease from an…

A: Half-life is the interval of time required for one-half of the atomic nuclei of a radioactive sample…

Q: Emily added so much anhydrous na2so4 to dichloromethane solution of caffeine that no liquid can be…

A: Given:Emily added so much anhydrous na2so4 to dichloromethane solution of caffeine that no liquid…

Q: What does it mean when we say that strontium-90, a waste product of nuclear power plants, has a…

A: Half-life (t1/2) is the time required for a quantity to reduce to half of its initial value.

Q: None

A: Importance of Gamma Radiation in Diagnostic ToolsIn nuclear medicine, the utilization of…

Q: Calculate the mass of CO2 that can be produced if the reaction of 37.3 g of propane and sufficient…

A: The flammable gas found in petroleum and natural gas is known as propane. The chemical formula of…

Q: In one form of nuclear decay, a neutronbreaks down into a proton and electron andemits a gamma ray.…

A: Anabolic reactions are reactions of the metabolic pathway that carry out building up processes.…

Q: For Be-10, find the: a.) mase defect (in grams)  b.) binding energy in kilojoules per mole. mass…

A: The difference between the assumed mass of the nucleus of the atom and the actual mass of the atom's…

Q: Under what conditions might a reaction be endothermic but exergonic? Explain.

A: The exothermic reaction is a process, in which energy is released, whereas the endergonic process…

Q: Ra-223, an alpha emitter, is useful in treating bone cancer if sequestered in a tumor since it…

A: Radiation therapy is the modern method which includes usage of radiations to treat cancer. Radium…

Q: Suppose the reaction system CH4 (g) + 202(g) = CO2(g) + 2H2O(1) has already reached equilibrium. The…

A: Oxidation of methane takes place in the bacterial group called methanotrophs. Methanotrophs oxidize…

Q: what are the biological effects of ionising radiation

A: Ionizing radiations are the radiations which carries higher energy and these radiations  are able to…

Q: Approximately what amount (in Sv) of short-term exposure to radiation produces noticeable effects in…

A: Uptake of a high level of radiation over a short time may cause symptoms related to radiation…

Q: What is not valid for aerosols?

A: Aerosols are basically a suspension that is composed of fine solid particles or liquid droplets in…

Q: What are some of the applications of Tc-99m? While harder to access, another radioactive isotope of…

A: As per the guidelines, we are allowed to do the first three subparts if more than three are given in…

Q: The decay of an isotope element follows a first-order reaction. Assuming that you start with 964 mg…

A: Given Values: The initial amount of isotope element sample = 964 mg The final amount of isotope…

Q: Write the nuclear equation for the alpha decay of Po-214.

A: The radioactive decay process is defined as the loss of energy by an unstable nucleus via emitting…

Q: What is the product of the b emission of gold-198?

A: Beta decay is a type of radioactive decay in which a beta particle is emitted from an atomic…

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.