Which of the following salt solutions will be the most basic when equal concentrations of these...
which of the following salt solutions will be the most basic. Please explain why. thanks Which of the following salt solutions will be the most basic? a. 0.5 M NaCIO b. 0.5 M NaCIO2 c. 0.5 M NaCIO3 7. e. 0.5 M NH4C uill hare the highest molar solubility i
Please explain 3. Which one of the following salt solutions is the most basic? (a) 0.05 M Nacio (b) 0.05 M NaC102 (c) 0.1 M NaClO (d) 0.1 M NaClO2 (e) 0.1 M NaC104
46. Most enzymes function best at a. acidic pH and high salt concentrations b. basic pH and low salt concentrations c. neutral pH and high salt concentrations d. around pH 7 and low salt concentrations 47. Which of the following cells contain respiratory enzymes contained in an internal structure surrounded by membranes? a. plant cells b. Mycobacterium tuberculosis cells c. animal cells d. S. aureus cells e. a &c
Which one of the following statements about salt solutions is true? a. A basic salt is made by combining an acidic cation and neutral anion. b. An acidic salt is made by combining a neutral cation and acidic anion. c. A neutral salt is made by combining a basic cation and acidic anion. d. An acidic salt is made by combining an acidic cation and neutral anion.
Identify the following salt solutions as acidic, basic, or neutral. Identify the following salt solutions as acidic, basic or neutral. KCIO2 A. neutral B.basic ZnCl2 C. acidic NH4NO3 NaNO3 Na2CO3 Ni(CIO4)2
Rank the following 0.83 M solutions from 1 (most acidic) to 8 (most basic). Which solution would be numbered 7? O(a) NH3 O (b) CH3CH2NH, O (c) CH3NH3CI (d) HF (e) KNO: (f) C H5NH Br C (g) KCN (h) Nacio
When two aqueous salt solutions are mixed, how will they react if higher concentrations of each are mixed, versus lower concentrations? Group of answer choices: A) Higher concentrations will react more swiftly at the outset. B) The concentration does not matter for reaction rate. C) Higher concentrations will yield more products. D) Lower concentrations will react more swiftly at the outset.
10. Which of the following mixtures has lower pH a) Equal volumes of 0.10M HCIO, and 0.10M NaOH b) Equal volumes of 0.10M HCIO and 0.10M NH Ans: 1. Does the pH increase, decrease or remain same on addition of each of the following a) NH4NO) to NHs solution Ans: b) Na:CO) to NaHCO3 solution Ans: c) NaCIO4 to NaOH solution Ans: 12. Which of the following solutions give a buffer solution when equal volumes are mixed? a) 0.10M NaF...
Acidity or Basicity of Salt Solutions. Will 0.10 M aqueous solutions of the following salts be acidic , basic or neutral? (Assume a solution is neutral if its pH is 7.00±0.05) Equilibrium constants may be found in an appendix to your text. ammonium chloride (NH4CI) sodium fluoride (NaF) ammonium hydrosulfide (NH4SH) ammonium sulfite ((NH4)2SO3) ammonium acetate (NH4C2H302)
15. Which one of the following salts produces basic solutions when it is dissolved in water? (a) NaNO3 (b) NH4OCl (c) NH4Br (d) NHI (e) KCI