Why is 350°C water emitted from a black smoker not boiling?

Q: Rank the indicated hydrogens from most acidic to least acidic: III H2 H,c-Co CHa II O A) I > I| > II…

A: Compounds that are made up of carbon are known as organic compounds. They also possess oxygen and…

Q: Why was sodium carbonate used in the extraction of caffeine from coffee?

A: Sodium carbonate: It is an inorganic compound is also known as soda ash, washing soda, and soda…

Q: A sample of mercury has a density of 13.6 g/cc at 37 0C. Calculate the specific gravity of mercury

A: Specific gravity or relative gravity is dimensionless quantity which refers to ratio of mass of…

Q: Give the color of the bread mixed with Lugol's iodine solution in these situations before exposure…

A: Lugols iodine test is used as confirmation test for starch. Polyiodide ions react with hellicle…

Q: What happens when a pressure greater than the atmospheric pressure is applied to pure water or a…

A:

Q: Which of the following is the reason why water freezes?

A: The correct answer is option C. Its temperature is decreased.

Q: Why is it necessary to specify the temperaturewhen making a table listing ∆G values?

A: ∆G is defined the change of Gibbs (free) energy for a system; ∆G° is the Gibbs energy change for a…

Q: Why does blood cell become clear in distilled water?

A: There is a semi-permeable membrane which decides the entry and exit of the molecules from the cell,…

Q: Why oil gets hot faster than the water?

A: Lipids are macromolecules that help in the structure and function of the living body. They are not…

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: How can the temperature of steam be raised above 100°C? Whichinstrument is based on this technique…

A: Steam is generated after the water boils. At normal atmospheric pressure, water boils at 100°C, and…

Q: According to the EPA, what are the three most dangerous indoor air pollutants? Tobacco smoke,…

A: Poisonous, or hazardous, air pollutants cause or are associated with causing cancer, birth defects,…

Q: How many kilocalories are needed to vaporize 5.8 mol of Br2?

A: Bromine is a dark reddish-brown fuming liquid with a pungent odor. Denser than water and soluble in…

Q: How do you account for the difference in reaction between fresh and rancid oil?

A: Oil is a naturally occurring ester that is found in both animals and plants. It belongs to a group…

Q: Why is carbon monoxide (CO) so dangerous?

A: Carbon monoxide is a colourless, odourless, tasteless, poisonous gas. It is a flammable gas. It is…

Q: How is mercury detoxified by bacteria?

A: The mercury resistance due to the reduction of mercuric to the elemental mercury is distributed…

Q: Given a choice of inhaling NO or eating some oxide of N (e.g. nitrites). Which one would you rather…

A: Nitric oxide is defined as a molecule that is produced naturally by the body. It is important for…

Q: What would the dissolved oxygen level most likely be if the temperature of the water was 35C

A: Dissolved Oxygen and  Water -- Introduction -- For drinking and other activities there must be a…

Q: Why oil gets hot faster than water?

A: Since you have asked multiple questions, we will solve the foremost question for you. If you want…

Q: When 5.58 g of a solid mixture composed of NH4CI and CaCl2 was dissolved in 100.0 mL of water, the…

A: 2 questions are asked. According to guidelines, will answer the 1st question only. 100 ml water…

Q: About what thermometer reading (in degrees Celsius) do you expect as you approach the end of the…

A: The process of fractional distillation involves repeated distillations and condensations till the…

Q: Normal room temperature is about 74 degree. What is the equivalent temperature on the Celsius…

A: Temperature defines the direction of spontaneous heat flow between objects/systems. Heat flows from…

Q: .C The liquid-in-glass thermometers

A:

Q: What cells in the body produce hydrogen peroxide?

A: Hydrogen peroxide is a natural chemical which is toxic but still produced by body cells.

Q: 11.74 The table below lists the density of O2 at various temperatures and at 1 atm. The normal…

A: Oxygen molecule (O2) Oxygen molecule (O2) is a very essential molecule of nature, it make life…

Q: Calculate the enthalpy of vaporization at the normal boiling point (760 mmHg) of the liquid(water,…

A: The enthalpy of vaporization also known as heat of vaporization or heat of evaporation is the amount…

Q: What is the volume (in mL) of ethanol in the bottle?

A: Volume is calculated by the % by volume formula, that is volume of solute dissolved in the volume of…

Q: How many liters of dry hydrogen gas, measured at 798 mmHg and 21C, will be released by the…

A: When change in pressure, volume and temperature occurs than the combined gas law is used. Combined…

Q: How are the effects of the nitrites different from the effects of inhaled solvent fumes?

A: the effects of the nitrites different from the effects of inhaled solvent fumes:

Q: Hot air at 50 C does not cause a lethal burn on our skin, but water with the same temperature is…

A: yes its true that Hot air even at 50C can not burn our skin, but water with same temperature can…

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 is the pH of a cleaning solution with a [H3O*] = 7.4 x

A:

Q: Why does a lower salinity of water increase the solubility of gas?

A: Factors which influence the  solubility of a gas in water are as follows:  Temperature decreases…

Q: What is the effect of pressure on a liquid’s boiling point?

A: The boiling point is considered as the temperature at which the vapor pressure of the liquid becomes…

Q: Apparatus used to add a liquid to a solid in the generation of a gas

A: Kipp's Apparatus is used to prepare gases

Q: What happens when you heat ice at 0°C? (Section B C)? What is this added heat being used for?

A: You have asked multiple questions. I will answer your first question which also has two parts.…

Q: Sweet gas Flue gas Chemicals Oxidizer vessel Absorber Sour gas Air Sulfur filter Circulating Air…

A: The given image is the process of gas sweetening to remove the contaminants so that the gas is…

Q: When oxygen is exhausted in a milk sample, what color is the methylene blue indicator?

A: Methylene blue stain is a basic dye that colors nucleic acids and acidic carbohydrates. It is used…

Q: Food dye Initial concentration (µM) | Initial volume (mL) Final concentration (µM) | Final volume…

A: Given Values: Red 40: Initial Concentration (Ci) = 32 μM Initial Volume (Vi) = 1 ml Final…

Q: Why do doctors not accept HMO?

A: HMO is an abbreviation for Health Maintenance Organization. HMOs provide insurance coverage for…

Q: How can the temperature of steam be raised above 1008C? Which instrument is based on this technique…

A: Heat is one of the antimicrobial agents.

Q: How much heat would be required to convert 7.47 mol of a pure substance from a liquid at 40.0°C to a…

A: The heat is a form of energy. The heat of vaporization is defined as the amount of heat needed to…

Q: Two teaspoons of cough medicine equal _______________ milliliters of cough medicine.

A: Liquid medications are used for patients suffering from a variety of illnesses. It is easier to…

Q: 3. Positive catalyst 4. Negative catalyst

A: Catalyst when enzyme reduces the activation energy or stabilizes the transition energy in order to…

Respiratory Infections

Respiratory infections are infectious diseases of the respiratory tract that are mostly caused by bacteria and viruses. They cause infections of the throat, sinuses, airway path, and lungs. Respiratory infections are typically divided into two types: upper tract respiratory infection and lower tract respiratory infection.