Activity 2. Complete the table to prepare the given solutions with different concentrations: Mass Solute Volume of Water to Volume Solute (if liquid Solutions be added A. 5 % by volume , 25 mL HNO3 solution PASIG C OF PASIG CITY WE MANA 1994 B. 1.5 molar, 50 ml nitric acid solution C. 20%, 50 mL Naci solution CITY NOISIA

Q: A student uses red litmus paper to test the pH value of different solutions. Which would result in a…

A: Explained as follows

Q: If the pOH of a solution is 2.3, the pH is 16.3 True False

A:

Q: 4. In solution concentration problems, if we are lacking given values, when do we assume the mass…

A: In case weight / volume concentration terms which are molarity, normality, formality, strength of…

Q: What are the

A: Solute can be defined as a substance that get dissolved into solvent. For example-, sugar  solute…

Q: When the number of acids exceeds the number of bases the pH is lowered which causes acidic condition…

A:

Q: . The hydrogen ion concentration of a lemon is about 0.02. What is its pH?

A: Hydrogen  ion concentration  ([H+])= 0.02 M pH =?

Q: each of the following as a strong acid or a weak acid and indicate how each should be written in…

A: The main difference between a strong acid and weak acid is that strong acids are 100 % ionizable in…

Q: First Slide: Title of Slide should be testing acids and bases. A chart should follow. The first…

A: pH is the measure of acidity or basicity. Various method used to determine pH of the substance.  1.…

Q: The pH of a solution increased by 2 pH units. This means that the H+ concentration of that solution…

A: pH of solution is defined as negative logarithm of hydrogen ions concentration present in the…

Q: of the following statements is TRUE about a solution? Blood is a solution. A solution scatters light…

A: A solution has the same properties throughout.  a: Blood is not a solution. b: The particles in a…

Q: Propose structures for compounds G-l: OH OH cono H₂SO 60-65°C G (C₂HS₂0₂) conc HNO₂ cono H₂SO H…

A: Resorcinol, when subjected to sulphonation leads to the formation of benzene sulfonic acid.  This is…

Q: Please help me answer this question:

A:

Q: Which is formed by positive ions from a base and negative ions from an acid? O salt O vinegar soap…

A: The product contain:i) +ive ion from base ii) -ive ion from acid

Q: For a monoprotic acid: Select one: a. molarity = normality b. molarity > normality c. molarity <…

A: We know, the relation between normality and molarity, which is--- Normality = Molarity x Basicity…

Q: If 20mL of a 0.40M Mg(OH)2 solution is used to titrate 25mL of HCl solution, the molarity of the HCl…

A: At the equivalence point in any acid base titration: Number of moles of acid = Number of moles of…

Q: Given the ph value of a certain liquid is 6.1 find the ph measurements of the hydrogen ion…

A: pH of solution is defined as negative logarithm of hydrogen ion concentration.

Q: 27. Differentiate acid and base using the Brosted-Lowry definition. *

A: The conjugate acid and base pairs differ only one proton represented as; Conjugate acid  ⇌…

Q: PURE SUBSTANCES OR SOLUTIONSS CAN BE NEUTRAL with PH value with PH value with PH value example…

A: Substances can be devided into three subunits depending on their pH value, that are acidic (&lt;7),…

Q: Provide a brief definition of pH

A: Acid is the substance that gives  H+ ions in the solution while the base accepts H+ ions or gives…

Q: Which definition is incorrect? Your answer: O A)A weak acid ionizes into only a few hydrogen ions O…

A:

Q: If the pH of a solution decreases by exactly two units (e.g. from pH=3 to pH=1), then the ratio of…

A: The objective of this question is to determine the ratio of the new hydronium concentration to the…

Q: How would I solve the question where it asks which solution would have the greater number of ions

A: To determine which solution has greater number of ions, we need to find the number of ions that…

Q: What do you think is the right procedure, adding water to acid or adding acid to water? why?

A: Please find your solution below : Acid is a substance that has the ability of donating a proton.…

Q: An aqueous solution has a hydrogen concentration [H+] of 0.00012mol/L. Find the concentration of of…

A: The hydrogen ion concentration () =

Q: give two description of an acid and a base that you could recall using the format below. and…

A: Acid - Acids are the substances which are sour in taste, turns blue litmus to red and conduct…

Q: Draw a titration set-up when (a) standardizing NaOH (b) Analyzing vinegar sample. Label the…

A:

Q: Summary of acid and bases

A: An acid is any substance that can donate a proton to another substance when it dissolves it into…

Q: How many mliliter of 18.0 M H,SO, must be added to give a solution of 5.00 M H,SO, and final volume…

A: M1V1 = M2V2

Q: How many grams of NaCI must be dissolved in 2.50L to make a 0.214M solution

A: Molarity of a solution is termed as the number of moles of solute to the volume of solution in litre…

Q: Diagram water dissociation and explain how it related to pH.

A: Water Dissociation- When ionic compounds dissolve in water, their ions separate from one another in…

Q: Use the References to access important values if needed for this question. What is the pH of an…

A: The pH of a solution refers to the measure of the molar concentration of the H+ ions that are…

Q: If an unknown concentration 25.00 ml HCI consumes 20 ml of 0.123 M NaOH to reach endpoint, calculate…

A:

Q: If the buret used to fill the antacid solution contained water inside, would the concentration of…

A: Titration is the quantitative analysis, where the solution in the burette is titrated with the…

Q: Discuss briefly a specific importance of acid-base balance in the body.

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Q: Many commercial sports drinks contain dyes. Could a beers law graph be constructed using…

A:

Q: Why is neutralization between an acid and a base exothermic reaction

A: Neutralization reaction:

Q: Calculate the concentration in (M) of the unknown NaOH solution in the third case.  NaOH volume (mL)…

A: The objective of the question is to calculate the concentration of the unknown NaOH solution. This…

Q: What volume of 0.15 N HCl is needed to neutralise 20.0 ml of 0.35 N NaOH solution?

A: Molarity is the unit of concentration of a solution, and its unit is mol/L It is defined by the…

Q: Autoionization occurs when two solvent molecules collide and a proton is transferred between them.…

A: Pure water is a poor conductor of electricity this shows that water is a weak electrolyte that is it…

Q: If the initial concentration of ammonia is a weakly basic solution is 0.215 M and the solution is…

A:

Q: Define pH and be able to use the pH scale.

A: The pH is basically the power of hydrogen. In this, the H is capital because of the symbol of the…

Q: Substance pH Classification carbonated water 3.9 stomach acid 1.3 saline solution 7.0 tears 7.4…

A: Introduction: pH scale is given and we have to classify the given substance according to that scale.…

Q: what would happen to the pH?

A: Answer:Le-chatalier's principle states that on changing any parameter of the system that is in…

Q: I was told that answer is incorrect. Is there another possible solution?

A:

Q: Calculate the concentration in (M) of the unknown NaOH solution in the second case  NaOH volume (mL)…

A: The objective of this question is to calculate the concentration of the unknown NaOH solution using…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.