and they, Compounds that release hydrogen ions in solution are called the pH of the solution. acids; decrease acids; increase bases; decrease bases; increase

Q: As pH decreases, a solution becomes more acidic.

A: The estimation of the concentration of “hydrogen ions” in the solution is known as the potential of…

Q: Define the terms acidic, basic, acid, and base. Also define pH and describe the relationship…

A: Acid: Acids were described by Arrhenius as compounds containing hydrogen which upon addition to…

Q: Molecules that can behave as an acid or as a base are called _____________.

A: A molecule that can donate a hydrogen ion or a proton in the solution or can pair up with an…

Q: Explain the each of the following properties making water important to life

A: Water is a molecule composed of three atoms, two hydrogen atoms and one oxygen atom. It is an…

Q: On the pH scale, where can you find very strong acids and very strong bases? Below 7 O In the middle…

A: pH is used to describe whether an aqueous solution is acidic or alkaline (basic) in nature.  The pH…

Q: the making and breaking of chemical bonds is called

A: A chemical bond is defined as an attraction present between the atoms either due to electron sharing…

Q: The internal pH of most living cells must remain constant; therefore, the pH of blood in humans does…

A: Ans- The normal blood ph of s human is 7.4. Blood of humans appreciably does not change easily. It…

Q: In the formation of water, partial positive and partial negative charges are formed around the…

A: Answer : in the formation of water, partial positive and partial negative charges are formed around…

Q: A hydrophobic substance__________water while a hydrophilic substance______________  water.

A: Hyrophobic molecules are non polar and hence prefer other neutral molecules and non polar solvents.…

Q: Water can absorb a large amount of heat without much change in temperature because it has a high…

A: An important property of water is that it is a polar molecule. The hydrogen atoms and the oxygen…

Q: Which of the following is/are true regarding salts? O they are an ionic compound O they are…

A: Salts are ionic compound, molecules ,electrolytes and dissociate in the presence of water.

Q: What is the pH of an Acid? O pH >7 O pH =7 O pH <7

A: A pH is a measure of hydrogen ion concentration and it expresses the acidity or basicity of a…

Q: Which of these statements is correct with respect to pH? The pH of a solution remains constant with…

A: pH is a measure of the concentration of hydrogen ions in a solution. It is an important quantity…

Q: A can of cola consists mostly of sugar dissolved in water, with some carbon dioxide gas that makes…

A: Answer - Cola consists mostly of sugar dissolved in water, with some carbon dioxide gas that makes…

Q: In terms of pH, seawater is slightly ____ as compared to pure water. Group of answer choices smelly…

A: Seawater is denser than both fresh water and pure water because the dissolved salts increase the…

Q: A difference in chemical concentration between one point and another is called a concentration…

A: When concentration of particles is higher in one side of the cell membrane and the other side of…

Q: Which of the following is NOT TRUE about water? It has a high specific heat. O Ice floats in liquid…

A: Water is the most abundant compound that is present on Earth’s surface(71%). In nature, it can exist…

Q: An acid is a substance which raises hydrogen ion concentration O has a pH of 13 O has equal number…

A: Acid It is a substance or compound that release hydrogen ion(H+) when in solution. In strong acid…

Q: Buffers are mixtures of a weak acid and a weak base that combine with a strong acid or base to limit…

A: A solution is a homogeneous mixture of two or more things. The minor component of a solution is…

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

A: The pH is the power of Hydrogen and is used as a measure of the acidic or basic character of a…

Q: A student performs an experiment to determine whether 1 gram or 1 gram of salt dissolves more…

A: The process by which two substances react with one another gives a new product is known as a…

Q: Acid Base Solutions, what are the pH's for: Water_____ Strong Acid_____ Weak Acid______ Strong…

A: Introduction: Solution is a mixture of two different compound in which one compound dissolve the…

Q: The pH of a solution is an abbreviation conveying what information about that solution? A solution…

A: More the dissolved H+ ions more acidic is the solution, and if the number of dissolved OH- ions…

Q: In a solution the part of the solution that is doing the dissolving (such as water in our cells and…

A: Every solution has two different parts,  Solute Solvent

Q: The PH formula is given as PH=-log(H+).  The H+ is the number of free ions of hydrogen.  A seven PH…

A: pH means "Power of Hydrogen" or "Potential of Hydrogen". pH Scale is a scale used to quantify and…

Q: The following is a property of acids, bases, or neither ? Tastes bitter and feels soapy OA. acids B.…

A: Acid is a chemical compound which gives H+ when dissolved in water while base gives OH- when…

Q: Hydrophobic substances such as vegetable oil are

A: A hydrophobic colloid is something that does not dissolve, mix with, or moisten when exposed to…

Q: Sometimes the _______________ groups of proteins release hydrogen ions.

A: Proper functioning of body depends on a proper balance between acid and base concentration in the…

Q: When someone uses a 10% glucose solution, what is actually in this solution? Fill in the blanks with…

A: The concentration of a solution is a measure of strength of the solution. It is the amount of solute…

Q: A buffer is composed of a weak acid and its _____________ base

A: Buffer is a solution containing an acid and a base, or a salt, that tends to maintain a constant…

Q: A solution with a pH of 2 has a hydrogen ion concentration that is _______________ the hydrogen ion…

A: pH is a measure of the negative logarithm of the hydrogen ion concentration.  Given Values: pH = 2.0…

Q: Acids Check any of the commonly encountered solutions below that are acidic. Check All That Apply…

A:

Q: Describe surroundings at home which reminds you about biochemistry and relate the situation to…

A: Food is the source of different biomolecules, vitamins, and minerals for the body. Some of the food…

Q: Substances are classified as lipids on the basis of a specific element /substances they all contain…

A:

Q: when 3 animo acid molecules are bound together two form a large molecule it requires the

A: In the cell, the DNA is the genetic material that is responsible for maintaining the heredity. DNA…

Q: When the concentration of H+ ions in a solution decreases, a buffer maintains the pH of a solution…

A: Introduction: A buffer is a weak acid or base that prevents sudden changes in the pH of the…

Q: A student conducted an experiment to see how the amount of dissolved salt affects the boiling point…

A: Various factors are involved in determining the boiling and melting point of a substance. It may…

Q: Succinic acid Report Organic chemistry Physical properties: Color Shape Solubility Effects on litmus…

A: Succinic acid is commonly seen as succinate (deprotonated form ) in biological systems. It is an…

Q: In an aqueous solution, classify these compounds as strong acids, weak acids, strong bases, weak…

A: Acids are chemical substances that are able to donate a proton and often release H+ ions on…

Q: Four of the five answers listed below are characteristics of water. Select the exception O 1. Water…

A: According to the water. A water can do all of the  list except 4th option . All the options are…

Q: Which of the following substances will dissolve in water

A: Water is known as a universal solvent as there are many substances that can dissolve easily in…

Q: 90% of our body is made of water. Use a water molecule to describe the relationship among all the…

A: 60% is water in the human adult body. The human brain and heart are made of 73% water. Lungs are…

Q: If the addition of an acid or a base to a solution does not change its pH (or changed minimally),…

A: The question asks to fill up the statement:If the addition of an acid or a base to a solution does…

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: Which of the following statements about pH is (are) true: pH is a measure of free hydrogen ion…

A: PH is measure of hydrogen ion concentration.On Ph scale, Ph from 1-6 indicates acidic ph and from 8…

Q: How acidic or basic a solution is can be represented as a number on the pH scale. What is the number…

A: pH It is a scale that is used to specify the acidity or basicity of an aqueous solution having the…

Q: This atom (group) is removed and converted to an ammonium ion, which ultimately is excreted from the…

A: The organs involved in the human excretory system make it easier to remove nitrogenous waste…

Q: Sodium and Chloride make salt by forming bonds. These weak bonds are easily broken by the chemical…

A:

Q: Which of the following is most likely to be found evenly distributed in water in a homogeneous…

A: A homogenous mixture has a uniform composition. The salt water is considered a homogenous mixture.…

Q: A solution has many more OH- and less H+ ions. This solution has a is a solution. pH and it high,…

A: pH basically means Hydrogen potential . It helps in determining how much of hydrogen ions are…

Anatomical Position

Anatomical position refers to the position in which an individual faces forward with their upper limbs stretched to both sides with palms facing forward. The standard anatomical position of the body is used to reference other anatomical aspects of the body.