The solution that contain the higher concentration of iodide ( I − ) ions among 0.10 M BaI 2 or 0.25 M KI solution. Concept introduction: Salts are those that are completely dissociate into respective ions in the solution. Concentration is the relative quantity of substance present in the solution or it is the ratio of constituent abundance to the volume of the solution.
The solution that contain the higher concentration of iodide ( I − ) ions among 0.10 M BaI 2 or 0.25 M KI solution. Concept introduction: Salts are those that are completely dissociate into respective ions in the solution. Concentration is the relative quantity of substance present in the solution or it is the ratio of constituent abundance to the volume of the solution.
Interpretation: The solution that contain the higher concentration of iodide (I−) ions among 0.10 M BaI2 or 0.25 M KI solution.
Concept introduction:
Salts are those that are completely dissociate into respective ions in the solution.
Concentration is the relative quantity of substance present in the solution or it is the ratio of constituent abundance to the volume of the solution.
(b)
Interpretation Introduction
Interpretation: The salt that contains higher concentration of iodide (I−) ions among 100mL of 0.10MKI solution or 200 mL 0.040M
ZnI2 of solution.
Concept introduction:
Salts are those that are completely dissociate into respective ions in the solution.
Concentration is the relative quantity of substance present in the solution or it is the ratio of constituent abundance to the volume of the solution.
(c)
Interpretation Introduction
Interpretation: The salt that contains concentration of iodide (I−) ions among 3.2 M HI solution or a solution made by dissolving 145 g of NaI in water to make 150 mL of solution.
Concept introduction:
Salts are those that are completely dissociate into respective ions in the solution.
Concentration is the relative quantity of substance present in the solution or it is the ratio of constituent abundance to the volume of the solution.
ii) Molecular ion peak
:the peak corresponding to the intact molecule (with a positive charge)
What would the base peak and Molecular ion peaks when isobutane is subjected
to Mass spectrometry? Draw the structures and write the molecular weights of
the fragments.
Circle most stable cation
a) tert-butyl cation
b) Isopropyl cation c) Ethyl cation. d) Methyl cation
6. What does a loss of 15 represent in Mass spectrum?
a fragment of the molecule with a mass of 15 atomic mass units has been lost during
the ionization Process
7. Write the isotopes and their % abundance of isotopes of
i) Cl
Choose a number and match the atomic number to your element on the periodic table. For your element, write each of these features on a side of your figure.
1. Element Name and symbol
2. Family and group
3. What is it used for?
4. Sketch the Valence electron orbital
5. What ions formed. What is it's block on the periodic table.
6. Common compounds
7. Atomic number
8. Mass number
9. Number of neutrons- (show calculations)
10. Sketch the spectral display of the element
11.Properties
12. Electron configuration
13. Submit a video of a 3-meter toss in slow-mo
[In this question, there are multiple answers to type in a "fill-in-the-blank" fashion - in each case, type in a whole number.] Consider using Slater's Rules to calculate the shielding factor (S) for the last electron in silicon (Si). There will be
electrons with a 0.35 S-multiplier,
electrons with a 0.85 S-multiplier, and
electrons with a 1.00 S-multiplier.