Give one biological example of where shape determines function AND one non biological example. Be sure to explain how the shape helps the function. (For example: the shape of your ear lobe can help you to hear from farther away in from of you, but limits the distance you can hear behind you.)

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Use the following information to determine the Lewis structure, find the electron and molecular geometry of the molecule, determine the angle of the molecule, and determine the polarity. If the atoms are not the same, you may assume that the difference in their electronegativities are between 0.4 and 2.0. Atom information: A: 6 valence electrons, CANNOT exceed the octet. Further from fluorine on the periodic table than X. X: 6 valence electrons, CANNOT exceed the octet. Closer to fluorine on the periodic table than A. Molecule: AX,2- Electron Geometry: [Select] Molecular Geometry: [Select ] Bond Angle: [ Select] Polarity: [Select]

Could someone help me?? The answer to this question must look similar to the example attached.   Back ground info:  Atoms of different elements combine with one another to form compounds. It is important to be able to explain how atoms actually come together to form these compounds or chemical bonds. One of the three types of bonds is an ionic bond which is a bond between a metal atom and a nonmetal atom, or a cation and an anion. The Octet Rule is the driving force behind ionic bond formation. The octet rule refers to the tendency of atoms to prefer to have eight electrons in the valence shell. When atoms have fewer than eight electrons, they tend to react and form more stable compounds. When discussing the octet rule, we do not consider d or f electrons. Only the s and p electrons are involved in the octet rule, making it useful for the main group elements (elements not in the transition metal or inner-transition metal blocks); an octet in these atoms corresponds to an electron…

CONCEPT MAPPING Marvin started a concept map to demonstrate the properties of water. He lost the map on campus, but luckily you found it. Save the day and complete his map. You'll notice that in the bottom left the document says "paste drawing here." As part of this task, you will be creating a drawing of a molecule of water. Be sure to label the molecule with the types of atoms and the charges that make this molecule polar. ?????

I have to fill out this graph but I'm not sure how to.   The options are for the blanks are: Linear (AX2), Trigonal Planar (AX3), Bent (AX2E), tetrahedral (AX4), Trig pyramidal (AX3E), Trig bipyramidal (AX5), SeeSaw (AX4E), T-shaped (AX3E2), square pyramidal (AX5E), square planar (AX4E2), 180, 120, <120, 109.5, 90 and 120, <90 and <120, <90, 90, <180

how do you say H2S and HC2H3O2?

Following is a molecule with polar bonds whose shape was obtained using the VSEPR theory. Specify the molecular shape of this molecule, and whether the molecule is polar or nonpolar. (Hint: In terms of polarity, see whether the dipoles in the molecule cancel or not. A molecule containing polar bonds can be nanpolar if the dipoles cancel each other. You can imagine the dipoles as ropes pulling on the central atom–If the pulls cancel each other, that is, the central atom cannot move, then the molecule is nonpolar. If on the other hand the opposite is true, then the molecule is polar.) O trigonal pyramidal shape, nonpolar O trigonal planar shape, nonpolar O tetrahedral shape, polar O trigonal pyramidal shape, polar O trigonal planar shape, polar

1. State Whether following statements are true (T) or False (F) in the space provided. a) Electron geometry and molecular geometry is not the same for all molecules. b) The enthalpy of neutralization of strong acid -strong base reaction is a constant. c) In the ideal gas law equation, the unit of temperature is in Kelvin (K). d) In an endothermic reaction heat is released from the system to the surroundings. e) Both AgCl and PbCl2 precipitates have the same color. contained in a calorimeter. When thermal equilibrium is reached, the temperature of the water is measured to be 30.6 °C. What is the specific heat of the metal? (10 pts) (heat capacity of water is 4.18 J/g°C) GHIZA 1 WLO TREICONAY aducation.ti.com