1. What type of holes do the blue spheres occupy in the ionic solid depicted below? Give evidence to support your answer. NOTE: Single unit cell shown. 2. What type of holes do the green spheres occupy in the ionic solid depicted below? Give evidence to support your answer. NOTE: Single unit cell shown.

Use the References to access important values if needed for this question. Use the following Lewis diagram for propene to answer the questions: H H H 2 H. Remember that geometry refers to the geometry defined by the atoms, not the electron pairs. The geometry about atom C¡ is The ideal value of the C-C-C angle at atom C, is | degrees. The geometry about atom C3 is Submit Answer Retry Entire Group 8 more group attempts remaining Previous Next

Complete the following

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Which molecule is a complete organic molecule (i.e. all atoms are shown correctly)? A H. c=C–C= C–H H C H. C=C-C-C-H | H. H. C H. C- D H. нн . C С —С—Н C=C–C- C-H H H. ОН Н А I-0-I エーO I-Ú-I I-U-I I-U-I エー○

Given the data given from the first page, how would I plot a Beer's Law Plot on the second page with the grid

Side by side dot structures of two water moleculs are given below. Draw structures like that on your paper. Put partial positive and partial negative charges where appropriate. Show two hydrogen bonds by connecting the partial positive charge on one molecule to the partial negaive charge on the other molecule using a dotted line. Upload your answer here. H-O-H H-O-H

Change the bond between the two carbon atoms in each molecule to a double or triple bond as needed to complete the structure. If the bond should remain a single bond, then you do not need to do anything to the bond. Do not change any other bonds in the molecules. Molecule A Molecule B Select Draw Rings More Erase Select Draw Rings More Erase // H. H. H. H. H. H. 1. H - H. H. H. H. H.

I need help with some of my chemistry homework. Please help thank you!

CONCLUSIONS: In general, the boiling points of compounds increase down a group in the periodic table. The melting points and boiling points for the hydrogen compounds of group 6A elements are in the table below. Melting Point (°C) Boiling Point (°C) H₂O 0.0 100.0 H₂S -82.0 -60.0 H₂Se -65.7 -41.2 H₂Te -49.0 -2.2 Use your understanding of chemistry to propose an explanation for the anomaly in the trend for the hydrogen compounds of group 6A elements shown in the table.