Order these chemical species by increasing pH of an 0.1M aqueous solution of each. That is,...

Order these chemical species by increasing pH of an 0.1M aqueous solution of each. That is, imagine making an 0.1M solution of each species. Select 1 next to the species that makes the solution with the lowest pH. Select 2 next to the species that makes the solution with the next higher pH, and so on. Notice that some of the rankings have been filled in for you already. Also notice that water is on the list. For that particular case, just compare the pH of pure water to the pH of the other solutions. Note for advanced students: for all charged species, you may assume the necessary counterions act as neither acids nor bases. species relative pH of 0.1M aqueous solution HF ▼(Choose one) ClO2− ▼(Choose one) HClO2 1 (lowest) H2O 4 NO2− 7 OH− ▼(Choose one) F− 6 HNO2 ▼(Choose one)

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queen_honey_blossom answered 11 months ago

Order these chemical species by increasing pH of an 0.1M aqueous solution of each. That is,...

Order these chemical species by increasing pH of an 0.1M aqueous solution of each. That is, imagine making an 0.1M solution of each species. Select 1 next to the species that makes the solution with the lowest pH. Select 2 next to the species that makes the solution with the next higher pH, and so on. Notice that some of the rankings have been filled in for you already. Also notice that water is on the list. For that particular...

Using a pH 10 buffer solution of aqueous ammonia and aqueous ammonium chloride, which chemical species...

Using a pH 10 buffer solution of aqueous ammonia and aqueous ammonium chloride, which chemical species is the weak base? Which is the conjugate acid? How do you know?

Arrange the following 0.1M solutions in order of increasing pH and state why you placed each...

Arrange the following 0.1M solutions in order of increasing pH and state why you placed each solution in that position: NaCH3COO, HCl, HCN, NaOH, NH3, NaCN, KNO3, H2SO4, NH4Cl, H2SO3, NaHCO3, Na3PO4, and CH3COOH.

Assuming each solution to be 0.10 M , rank the following aqueous solutions in order of decreasing pH.

Assuming each solution to be 0.10 M, rank the following aqueous solutions in order of decreasing pH. Rank the solutions from the highest to lowest pH. To rank items as equivalent, overlap them N2H2 Ba(OH)2 HOCL NAOH HCL

You measured the pH of a 0.1M HCl solution. If you had diluted this solution by...

You measured the pH of a 0.1M HCl solution. If you had diluted this solution by adding 100mL of water, what happens to the concentration of H3O+?

Sort the following in order of increasing acidity in aqueous solution. Explain your reasoning. (You can...

Sort the following in order of increasing acidity in aqueous solution. Explain your reasoning. (You can check your results by finding the pKa, but this will not be considered a valid explanation). HCrO4 - HSO4 - HSO3 - HClO4

Sort the following in order of increasing acidity in aqueous solution. Explain your reasoning. (You can...

Sort the following in order of increasing acidity in aqueous solution. Explain your reasoning. (You can check your results by finding the pKa, but this will not be considered a valid explanation). HCrO4 - HSO4 - HSO3 - HClO4

Indicate how the concentration of each aqueous species in the chemical equation changes to reestablish equilibrium afte...

Indicate how the concentration of each aqueous species in the chemical equation changes to reestablish equilibrium after changing the concentration of a reactant or product. Also indicate how the pH changes. An up arrow indicates an increase in concentration, a down arrow indicates a decrease in concentration, and leaving it blank means there is no change in the concentration. HCN(aq) +H2O(l) ⇌ CN-(aq) + H3O+ (aq) pH after the concentration of HCN is increased after the concentration of CN is decreased

The pH of a white vinegar solution is 2.11. This vinegar is an aqueous solution of...

The pH of a white vinegar solution is 2.11. This vinegar is an aqueous solution of acetic acid with a density of 1.09 g/mL. What is the mass percentage of acetic acid in the solution? Ka (acetic acid)= 1.8 X10-5 Mass percentage =___________ %

The pH of a 0.00125 M solution of an aqueous solution of XOH (X = an...

The pH of a 0.00125 M solution of an aqueous solution of XOH (X = an unknown element) is 3.55. Is XOH a strong acid, weak acid, strong base, or weak base? How do you know? Is X a metal or non-metal? Explain

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Order these chemical species by increasing pH of an 0.1M aqueous solution of each. That is,...

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Order these chemical species by increasing pH of an 0.1M aqueous solution of each. That is,...

Using a pH 10 buffer solution of aqueous ammonia and aqueous ammonium chloride, which chemical species...

Arrange the following 0.1M solutions in order of increasing pH and state why you placed each...

Assuming each solution to be 0.10 M , rank the following aqueous solutions in order of decreasing pH.

You measured the pH of a 0.1M HCl solution. If you had diluted this solution by...

Sort the following in order of increasing acidity in aqueous solution. Explain your reasoning. (You can...

Sort the following in order of increasing acidity in aqueous solution. Explain your reasoning. (You can...

Indicate how the concentration of each aqueous species in the chemical equation changes to reestablish equilibrium afte...

The pH of a white vinegar solution is 2.11. This vinegar is an aqueous solution of...

The pH of a 0.00125 M solution of an aqueous solution of XOH (X = an...