Refer to the hexagon pattern below. Assume that each edge of the hexagon measures 1 cm. Assume that one hexagon is added to one shape to get the next shape. Let H (n) be the function describing the perimeter as a function of the shape number. Shape 1: Shape 2: Shape 3: (a) Draw the next two shapes in the pattern. (b) Make a table with columns for n and H(n) for n = 1, 2, 3, 4, and 5 and make a graph of the values in your table. (c) Write an equation for H(n).

Refer to the hexagon pattern below. Assume that each edge of the hexagon measures 1 cm. Assume that one hexagon is added to one shape to get the next shape. Let H (n) be the function describing the perimeter as a function of the shape number. Shape 1: Shape 2: Shape 3: (a) Draw the next two shapes in the pattern. (b) Make a table with columns for n and H(n) for n = 1, 2, 3, 4, and 5 and make a graph of the values in your table. (c) Write an equation for H(n).

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

3. Chromium forms a body centered cubic crystal. If the length of an edge is 2.884 angstroms, calculate the density (g/cm) and the radius of a chromium atom in angstroms.
Is it supposed to be 10^-14 which would equal 13.4 or 10^24 which equals 23.4?
The actual mass of a 144 Sm atom is 143.911995 amu. (Consult Appendix B for any needed reference values. Enter unrounded values for your answers.) (a) Calculate the mass defect in amu/atom and in g/mol for this isotope. amu/atom g/mol (b) What is the nuclear binding energy in kJ/mol for this isotope? kJ/mol
N2H4(1) --> NH3(g)+N2(g) Express your answers as inetegers seperated by commas
14. lons formed in a mass spectrometer will be separated by magnetic deflection. The radius of curvature of the ion's path depends on the ratio of m/z. (m is the mass and z is the charge of the ion). Which of the following ions will bend the most? A lon A with m = 10 and z = +1 В lon B with m = 20 and z= +1 C lon C with m = 10 and z = +2 lon D with m = 20 and z = +2
2.) Suppose you're attempting to measure the density of a liquid that is highly volatile (it evaporates quickly). If you first measure the volume and then several minutes later you measure the mass of the liquid will the measured density be higher than the true value, lower than the true value, or the true density of the liquid. [It helps to understand this problem with the density equation.]
Gold has 79 electrons per atom and an atomic mass of 197 u. Part A What is the total charge of all the electrons in 3.1-kg bar of gold? Express your answer to two significant figures and include the appropriate units. µA a xa х.10п b Qtotal = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Check your signs. Part B What is the net charge of the bar? Express your answer with the appropriate units. Qnet = Value Units Submit Request Answer
1. Two beakers are on a desk, one containing water, one containing mercury. A glass tube is placed in each. Explain what would happen in each glass tube and why. Include a diagram
Fill in the following blanks. As the dye concentration increases, the absorbance of the light [linearly increases, linearly decreases, exponentially increases or exponentially decreases]. The dye concentration units are [molar (M), millimolar (mM) or grams per liter (g/L)] . Although most people wrongly conclude that absorbance has units nm, in fact, absorbance is unitless. This is because it results from a ratio of light through a colored sample relative to light intensity through a clear (blank) sample. The units for the slope of the graph would be [mM, 1/mM or nm] . Hint: the slope is the change in y values divided by the change in x values. The units for the y-intercept of the graph would be [nm, nM or unitless] . The value for the slope of the line that describes the absorbance data is [6.4597 or 0.0008] The value for the y-intercept of the line that describes the absorbance data is [6.4597 or 0.0008] .
A student plots the graph of absorbance vs. concentration for their sample. They end up with a line with the equation y = 0.015x + 0.006. If the student finds the absorbance of the caffeine solution is 0.117, what would be the concentration of caffeine in mg/ml?
What is number 5?
Calculate the edge length in m and the volume in L for a cubical box that will “exactly” contain 4.32x1023 atoms. Assume the diameter of the Argon atom is 3.4 Å (1.000 Å = 1.000x10-10 m). Assume the atoms touch each other so that the closest distance between atomic centers (nuclei) is 3.4 Å and the atoms fill the box with MANY layers of Argon atoms.Note: a cubical box needs only one measurement to be defined because each edge of a cube is exactly the same length, l,so that the volume of the box, V = l3.