If 65 percent of your body mass is water, determine how many kilograms of water you contain.

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

A:

Q: How many cups or ounces do we drink in Coffee?

A: Coffee:  Coffee is a brewed beverage made from roasted coffee beans, the seeds of certain flowering…

Q: 46. Assume that a person weight about 220 lbs and is working in temperature-controlled environments…

A: Water constitutes 60% of the body weight and is essential for the proper functioning of the various…

Q: Match the metric units accordingly. meter (m) [ Choose ] liter (L) [ Choose ] LChoose basic unit of…

A: Answers : standard deviation- summarises variation that is less affected by extreme values. Range-…

Q: Does the H+ concentration increase or decrease when the pH drops from 5 to 4?

A: pH is the unit to measure the acidity or basicity . it is given by negative log of hydrogen ion…

Q: Describe how to calculate pH from the concentration of H+ or OH−.

A: PH is defined as the negative log 10 of hydrogen (H+) ion concentration in the aqueous solution.

Q: Define inorganic phosphate.

A: DNA stands for deoxyribonucleic acid. It is the genetic material of the organisms that transfer from…

Q: What are some U.S. units that are used to measure each of the following? A. length B. volume C.…

A: In the United States, the imperial system of measurement is followed. These units of measurements…

Q: What is the isoelectric point of AA? [Select]

A: Isoelectric point (pI) of amino acid: Isoelectric point is the pH at which amino acid shows no…

Q: d fat. Duodenal pH is m

A: pancreas secretes digestive enzymes into the duodenum and hormones into the bloodstream. The…

Q: how essential is water in our body? Please expand your answer and give examples

A: Water is the solvent of life. It is the most abundant substance in the living systems. It makes up…

Q: Interpret the pH scale.

A: Acid can be defined as any hydrogen-containing substance that has the tendency of donating the…

Q: The vapour pressure of water at blood temperature is 47 Torr. What is the partial pressure of dry…

A: Vapour pressure is a measure of the tendency of a material to change into the gaseous or vapour…

Q: What is the concentration of hydrogen ions [H+] in a solution that has a pH of 2? (write out using…

A: The pH, a standard unit that is used to specify whether an aqueous solution is acidic or basic, is…

Q: What is the ph of human blood?

A: Blood pH is important part of health system. Many factors control the blood pH.

Q: Define pH and give some examples.

A: pH:             pH ~ depicts about the 'potential of hydrogen' or 'power of hydrogen'      Which…

Q: Fluid volume excess

A: The important diagnostic symptoms of fluid volume excess involve weight gain as well as edema…

Q: Describe the pH scale and how it was derived; define acid, base,and neutral levels.

A: pH is an important quantity that reflects the chemical conditions of a solution. The pH can control…

Q: Convert between mass and moles using the molar mass of a substance.

A: Molarity is defined by a number of moles of a substance in a solution (in litres). Molar mass is…

Q: what is electrolytes imbalance?

A: In the human body, 60% of the weight is contributed by water, with 40% intracellular and 20%…

Q: If you hold your breath for 30 seconds, what is likely to happen to your blood pH?

A: Breathing is the process in which air is expelled and taken in the lungs for exchange of oxygen.

Q: Water makes up about which percentage of the human body mass? * 20% 40% 60% 80%

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

Q: How does an electrolyte differ from a nonelectrolyte?

A: Electrolytes and nonelectrolytes are classified on the basis of conductive nature ( ability to…

Q: List the roles of water in your body. How much of your body weight is water? How is it affected as…

A: All the cells and organs need water to perform their function.  It acts as a temperature regulator…

Q: Define the term buffer capacity and explain if the amino acid phenylalanine would be a good buffer…

A: A buffer is a chemical that can resist pH changes even upon adding acid or alkali in small amounts.…

Q: Decide whether the following are chemical or physical mixtures.

A: The matters are everything around the ecosystem. The matters must have some weight and it has to…

Q: pH represents the:

A: Answer - pH stands for potential of hydrogen and it is calculated as negative logarithm of hydrogen…

Q: What happens to the electrolytes of an athlete who undergoes a vigorous exercise?

A: Introduction Chemicals that have an electric charge when dissolved in water are referred to as…

Q: Is the dissociation of water endothermic or exothermic?

A: The human body is 70 % water. Where water is an essential molecule for all the living being…

Q: which liquid is most like water and would support human life?

A: Water is an essential requirement for life on Earth as it functions as a solvent. It can dissolve…

Q: How much water does an average adult contain by mass? An infant? How much water can an adult lose…

A: Water is necessary for the body and is one of a balanced diet. Most of the bodily functions are…

Q: Define matter, mass, and weight.

A: Matter is what makes the atoms and compounds . Matter occupies space or volume and has mass . Matter…

Q: Why is it essential for the body to maintain a normal pH? Explain or expand your answer.

A: The pH of blood ranges from 7.35-7.45 but the pH of other body fluids is different. pH depends on…

Q: When blood pH rises above 7.45, _____________ results.

A: pH of the blood generally remains around 7.45 due to presence of sodium bicarbonate buffer system.…

Q: Toncity is the

A:

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: State the relationship between hydrogen ion concentration and PH.

A: pH is the scale which measures the acidity and basic nature of an aqueous solution. pH in…

Q: Object A has a mass of 40g and a volume of 30mL and object B has a mass of 15 g and a volume of 20…

A: Ans 30. Density is the mass per volume measurement. The average object density refers to its total…

Q: What are the features of acids, bases, and salts that cause scientists to refer to them as…

A: Water is a polar compound that forms the base of all fluids in the world. This compound is made of…

Q: True or False: Solid water is more dense than Liquid water.

A: Solid water is less dense than liquid water because, when liquid water molecule freeze into solid…

Q: What factors affect the hardness of water? What is the effect of hardness of water to health?

A: The hardness of water: According to the WHO, the hardness of water is the measurement of the…

Q: How might a buffer help maintain homeostasis? Explain your answer.

A: Biological buffers are organic substances that help in maintaining a constant pH over a given range…

Q: It is estimated that an adult with an average daily diet has a sodium chloride intake of 15 g per…

A: Sodium chloride is an integral part of the daily diet. The body requires up to 2.3 g of sodium…

Q: GC/L what does the E and GC/L stand for in water measurement?

A: EOP - electro-osmotic-pulse GCL - geosynthetic liners

Q: The ph value of human blood is_____?

A: The maintenance of blood pH within the body is an essential for health. Multiple human body systems…

Q: Substances those are partially dissolved in water are commonly known as

A: Molecules that are dissolved in water completely are called polar substances. Polar molecules get…