Compare the characteristics of an acid, a base, and a salt.

Q: Define and distinguish between matter, elements, and compounds.

A: Matter, element and compound, these three things form the universe.

Q: . define acid and base and interpret the pH scale;

A: pH is considered as the potential or power of hydrogen ion.

Q: Describe the pH scale and the role of buffers in body fluids.

A: The molecule or ion which has the capability to donate a hydrogen ion or proton is termed an acid.…

Q: d fat. Duodenal pH is m

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

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: Why should we study the strength of acids and bases?

A: Acids and bases are 2 very common  terms we ,hear in our daily life. These 2 are present in every…

Q: Distinguish between acids and bases, and explain their role in pH

A: Acids are the substances that provide hydrogen ion. Bases are the substances that provides hydroxide…

Q: Predict whether a solution has a high or low concentration of free hydrogen ions by using its pH…

A: The pH of any solution is a proportion of the convergence of hydrogen ions in the solution A…

Q: Explain the concept of pH, and how the pH of a solution relates to its acidity.

A: The pH of a solution is a proportion of its acidity or alkalinity (base).  This pH test estimates…

Q: What happens when a strong acid such as HBr is dissolved in water?

A: An acid is a molecule that releases hydrogen ions in a solution and when the solution is of water,…

Q: Define pH and give some examples.

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

Q: Explain the boiling point of a compound ?

A: The melting point is the temperature when a solid substance is starting to convert into liquid. The…

Q: explain the nature of the ionic bonds holding ions together in ionic compounds.

A: Ionic Bonds - Ionic bonds are the electrostatic attractions between positive and negative ions.…

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 meant by ph?

A: pH is abbreviated as the power of hydrogen or potential of hydrogen.

Q: Distinguish between a hydrogen ion and a hydroxide ion

A: Water molecule is composed of two hydrogen atoms and an oxygen atom. It dissociates into two ions.…

Q: Describe ionization and distinguish between anions and cations.

A: Ion, is any atom or group of atoms with electric charges positive or negative.

Q: What determines whether a substance is an acid or a base? Brieflyoutline the pH scale.

A: pH is the figure that represents whether the given solution is acidic or alkaline on a logarithmic…

Q: name common monoatomic anions and cations.

A: Ions are charged atoms or molecules. It is formed due to the addition or loss of an electron by the…

Q: Compare an element and a compound.

A: A chemical element is the substance, whose all atoms have same number of protons that means all of…

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

A: Water is the main component of the human body and it forms nearly 60% of body mass. Different organs…

Q: How are salts related to acids and bases?

A: In biochemistry, acid can be described as a substance that can donate hydrogen ions when dissolved…

Q: Explain how cations form.

A: A cation can be described as the positive ion. It contains more protons than that of number of…

Q: Explain how buffers maintain the pH of solutions

A: Buffer systems serve critical functions in both natural and laboratory environments. In nature, they…

Q: Describe ions and give an example

A: Anything that occupies space and has mass is defined as matter. All the things, living and non…

Q: What are the differences and similarities of an acid and a base? What are some examples of each?

A: Acid is any substance which is capable of donating hydrogen ions in the solution where as base is…

Q: Discuss the significance of ph?

A: pH is defined as the negative logarithmic concentration of hydrogen ions in a solution. So, pH…

Q: Distinguish between heterogeneous and homogeneous mixtures and between solutions and colloids.

A: A mixture is a combination of two or more substances which are physically combined but not…

Q: Distinguish between each of the following pairs of terms: Neutron and proton Atomic number and mass…

A: Neutron – They are found in the nucleus of an atom.  They do not possess any charge on them they are…

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: What are acids and bases?

A: An acid-base reaction is a chemical reaction that occurs between an acid and a base. It can be used…

Q: Classify a molecule as organic or inorganic when given a molecular formula

A: The molecular formula of a compound signifies the actual number and type of atoms present in a…

Q: Compare and contrast an acid from a base.

A: Acid and base both are chemical compounds that react to form water and salt by the neutralization…

Q: Name several inorganic compounds.

A: Inorganic compounds: These are those compound which does not contain hydrogen and carbon bond where…

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: Decide whether the following are elements, molecules, or compounds.

A: Elements  Elements are pure chemical substances. They consist of  only one kind of atom.…

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: What are trace elements? Name the trace elements. Enumerate the function and disorder of any one.

A: Trace elements are the elements that are present in the body in very small amount. They account for…

Q: Name the inorganic substances common in body fluids

A: Compounds, which are associated with life and life processes, depend on carbon (C) atoms. These are…

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: identify the properties of ionic compounds and explain how the nature of the ionic bond is reflected…

A: Introduction- Elements present in the bond create higher differences which formed an ionic bond. The…

Q: explain the formation of anions and cations based on periodic trends.

A: Ions Charged particles are called ions  Cations The positive charged particles are called cations…

Q: Diagram and describe the atomic structure of biologically important elements.

A: Most of the elements in living matter have relatively low atomic numbers. The four most abundant…

Q: Define the terms molecules and ions?

A:

Q: How the ph of water can be checked?

A: pH or Power or hydrogen ions inversely indicates the concentration of hydrogen ions in the solution.…

Q: Distinguish between ionic and covalent bonds

A: All matter is made of molecules and atoms. Matter is anything that has mass and occupies space. The…