(a) Interpretation: The shape of NO 3 − should be predicted. Concept introduction: The molecular structure is a 3-dimensional representation of bond pairs around the central atom. It is also known as molecular geometry. Electron geometry is a 3-dimensional representation of bond pairs and lone pairs around the central atom. Shape corresponds to electron geometry and geometry corresponds to molecular geometry or structure.
(a) Interpretation: The shape of NO 3 − should be predicted. Concept introduction: The molecular structure is a 3-dimensional representation of bond pairs around the central atom. It is also known as molecular geometry. Electron geometry is a 3-dimensional representation of bond pairs and lone pairs around the central atom. Shape corresponds to electron geometry and geometry corresponds to molecular geometry or structure.
Solution Summary: The author explains how the shape of NO_3- should be predicted.
The molecular structure is a 3-dimensional representation of bond pairs around the central atom. It is also known as molecular geometry. Electron geometry is a 3-dimensional representation of bond pairs and lone pairs around the central atom.
Shape corresponds to electron geometry and geometry corresponds to molecular geometry or structure.
Interpretation Introduction
(b)
Interpretation:
The shape of NO2+ should be predicted.
Concept introduction:
The molecular structure is a 3-dimensional representation of bond pairs around the central atom. It is also known as molecular geometry. Electron geometry is a 3-dimensional representation of bond pairs and lone pairs around the central atom.
Shape corresponds to electron geometry and geometry corresponds to molecular geometry or structure.
Interpretation Introduction
(c)
Interpretation:
The shape of NO2− should be predicted.
Concept introduction:
The molecular structure is a 3-dimensional representation of bond pairs around the central atom. It is also known as molecular geometry. Electron geometry is a 3-dimensional representation of bond pairs and lone pairs around the central atom.
Shape corresponds to electron geometry and geometry corresponds to molecular geometry or structure.
43) 10.00 ml of vinegar (active ingredient is acetic acid) is titrated to the endpoint
using 19.32 ml of 0.250 M sodium hydroxide. What is the molarity of acetic acid
in the vinegar? YOU MUST SHOW YOUR WORK.
NOTE: MA x VA = MB x VB
424 Repon Sheet Rates of Chemical Reactions : Rate and Order of 1,0, Deception
B. Effect of Temperature
BATH TEMPERATURE
35'c
Yol of Oh
نام
Time
485
Buret rend
ing(n)
12
194
16.
6
18
20
10
22
24
14
115 95
14738
2158235
8:26 CMS
40148
Total volume of 0, collected
Barometric pressure 770-572
ml
mm Hg
Vapor pressure of water at bath temperature (see Appendix L) 42.2
Slope
Compared with the rate found for solution 1, there is
Using the ideal gas law, calculate the moles of O; collected
(show calculations)
times faster
10
Based on the moles of O, evolved, calculate the molar concentration of the original 3% 1,0, solution (sho
calculations)