if tomato juice has a pH of 3, how many more H+ ions are present in lemon juice with a pH of 4?

Q: People often take milk of magnesia to reduce the discomfort as- sociated with acid stomach or…

A: It is chemical reaction where acid and base react quantitatively with each other to form water and…

Q: What is the percentage concentration of HNO3 if 25grams of HNO3 is dissolved in enough water to make…

A: When the solute in a solution is solid, then the concentration express is a mass percent…

Q: Indicate whether a solution will have more OH- or H+if the value of the solution is 10

A: The pH of the solution determines the acidity or basicity of the solution by measuring the molar…

Q: When comparing pH, a solution with a pH of 5 contains 100 times the amount of H+ when compared to a…

A: pH of a solution is nothing but the negative log of hydrogen ion concentration in a solution . it…

Q: Where would the following substances partition in water containing palmitic acid micelles? (a)…

A: The zwitterionic amino acid has only 1 C atom between the ions; thus making it better able to…

Q: Calculate the molality and boiling point of an antifreeze solution that is 50.0% by mass of ethylene…

A:

Q: Assuming equal concentrations of conjugate base and acid, which one of the following mixtures is…

A: Buffers are the solutions that resist the change in pH after the addition of a small amount of acid…

Q: It is possible to make a buffer that functions well near pH7 using citric acid, which contains only…

A: Citric Acid is a type of weak acid with a pH of 3 to 6 and is commonly used as a buffering agent,…

Q: Will salt crystals dissolve in pure methanol or pure water?

A: Himalayan salt lamps are improving lamps you can purchase for your home. They are cut out of pink…

Q: The reaction between nitrogen and hydrogen to produce ammonia is described by the following…

A: Step 1:  In an equilibrium both reactants and products are present. At equilibrium rate of forward…

Q: What mass of nitrogen monoxide would be produced by complete reaction of 17.0 g of ammonia?

A: Nitrogen oxide is a colorless gas with the formula NO. It is one of the principal oxides of…

Q: What is the pH of a solution that has an H¯ concentration of 1.75 x 10° mol/L

A: pH is the measure of the acidity or basicity of a medium.  It is measured as the negative logarithm…

Q: ratio [CH3COOH]/[N2CH3COO]

A: The dissociation equation for CH3COOH is: CH3COOH <-----> CH3COO- + H+ So the expression for…

Q: Which solution is more acidic, one with a pH of 4 or a pH of 5? What is the concentration of H+ ions…

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

Q: why dose ANY solution is electroneutral? how can that happen?

A: 1. Charge ConservationIn any closed system, the total charge must remain constant. When salts…

Q: O E A D a) purine, RNA O c) purine, DNA b) pyrimidine, RNA HC CH₂ d) pyrimidine, DNA CH CH-CH | →OH…

A: DNA aur RNA is a polymer of nucleotides. DNA is made up of deoxyribose sugar, a phosphate group and…

Q: Convert the following pH values in both [H+] and [OH-] values. (6 points) 1. pH  =  3.95…

A: According to the definition of pH, pH = -log [H+]. According to the definition of pOH, pOH = -log…

Q: Briefly explain why water (H₂O) is an excellent solvent for NaCl. That is, why does NaCl dissolve in…

A: A polar solvent, such as water, has a positive charge on one end and a negative charge on the other.…

Q: What is the pH of a 0.00550 M solution of HCl?

A: Strong acids completely disassociated into ions in solution but weak acids do not. The pH of the…

Q: How would you interpret the following ratio in determining pH values 33 / 1.2 Group of answer…

A: Homeostasis refers to the process of maintaining internal physiological parameters in a changing…

Q: draw the atomic structure (include all H, C, O, and N) of the predominant ionization of lysine pHs…

A: Amino acids are biomolecules that have an amino group and a carboxyl group linked to the same carbon…

Q: What molarity will 25 grams of glucose (C6H12O6) and 300 mL of water make?

A: Molarity is defined as the number of moles of a solute in a liter solution.  M=nvwhere M is the…

Q: What is the pH of a solution that has OH– concentration of 10-9 M?

A: pH is a scale value which is used to determine the acidity or basicity of the solution. The Acidic…

Q: What is the pH of a 6.7 × 10⁻⁶ M HBr solution?

A: Hydrobromic (HBr) acid is considered a strong acid, which means it gets completely dissolved into an…

Q: Can I use 0.225%KCl to replace 0.450%NaCl with a patient that has a high Na level. What makes it…

A: Sodium chloride (NaCl) is a naturally occurring salt. It is also known as table salt, obtained from…

Q: A very weak acid has à Ka= 4.37 x M? (-) What is the [H+] of a solution of this acid that is 2.65

A: The acids are substances that can readily donate a proton. Bases are molecules that receive a…

Q: The substance to be analyzed interacting with concentrated sulfuric acid – evolving of some gas with…

A: The chemical name for salt is sodium chloride. Electrolytes regulate the amount of water in your…

Q: is the ph of 1.0 M with the concentration

A: The level of acidity is determined by the pH. It is used as an indicator to determine the…

Q: What is the ratio of concentrations of acetate ion and undissociated acetic acid in a solution that…

A: pH is a measure of the hydrogen ion concentration in a given solution. It is scale and the value…

Q: Why would a crystal of NaCl dissolve in water?

A: Sodium Chloride (NaCl) also known as salt which is an essential compound our body uses to absorb and…

Q: Carbon dioxide is dissolved in blood (pH 7.4) to form a mixture of carbonicacid and bicarbonate.…

A: The mixture is consist of carbonic acid (H2CO3) and bicarbonate ion (HCO3-). This represents a…

Q: At what pressure in atm does ethane (C₂H₆) have a density of 37.2 g/L at 75.0 °C?

A: The pressure of the ethane gas can be calculated by the ideal gas equation. PV = nRT Number of moles…

Q: Are there any H3O+ ions present in pure water at neutral pH (i.e., at pH = 7.0)? If so, how are they…

A: Pure water is also referred as either the distilled water or deionized water. In the distilled…

Q: H expresses the molar concentration of hydronium ions in an queous solution on a logarithmic scale.…

A: The pH :- pH expresses the molar concentration of hydronium ions in an aqueous solution on a…

Q: Calculate the concentration of Y4-ion in 0.0100 M EDTA solution at pH 6. for pH 6, α4 = 2,2 x 10-5

A: Ethylene diamine tetra-acetic acid (EDTA) is an aminopolycarboxylic acid with the formula…

Q: (i) MnO is basic whereas Mn207 is acidic in nature. Why? (ii) Transition metals form alloys. Why?…

A: Chemical compounds are the important basis of life. The compounds that are obtained from living…

Q: What is meant, in terms of concentration of H+ and OH- ions, if we say a solution has a neutral pH?

A: pH is defined as negative logarithm of hydrogen ion concentration in a medium. pH is the measure of…

Q: A solution has a hydrogen ion concentration of 0.01 mol/L. What is its pH? What is its hydroxide ion…

A: Given Values: [H+] = 0.01 Mol/L = 1×10-2 M pH is a measure of negative logarithm of hydrogen ion…

Q: a. what is the overall charge of tthe dipephde at PH 7? 6. At which of these PH s -1,3,5,8, or ||…

A: Amino acids are organic compound with functional group namely carboxyl and amino group. At lower pH,…

Q: Buffers are aqueous solutions that tend to resist changes in pH when small amounts of strong acid…

A: Buffer tries to maintain a constant pH , however when strong acid or base is added there is change…

Q: What charged groups are present in leucine at a pH = 7? OA) 1× NH3¹ B) 1 x COO OC) 1× NH3¹ and 1 ×…

A: Amino acids have a central carbon atom known as α-carbon atom. Each amino acid has an amino group,…

Q: For each of the following chemicals, name the general class they belong to, discuss their solubility…

A: The amount of chemical material that can dissolve in water at a given temperature is known as water…