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What is the molecular geometry of CH2Cl2?
CH2Cl2, or dichloromethane has a distorted tetrahedral shape caused by the larger masses of the chlorine atoms compared to the hydrogen atoms. The bond angles between the hydrogen atoms is 112 degrees and 108 degrees between the chlorine atoms.
How many atoms are there along a 1 cm line?
Approximately 100,000,000. This assumes the atoms are one Angstrom apart, which is actually a little closer than you can pack most of them; for larger atoms, half of that would be a reasonable number.
What do Groupings of irregular numbers of beats that add up to a larger overall pattern produce?
meter
How do you produce a new confidence interval with a larger width?
Increase your percent confidence to provide an increased width.
What is the ratio of atoms?
A chemical formula gives the number ratio of the different kinds of atoms present in the compound. This means that the ratios are the same if you count in individual atoms, dozens of atoms, or molecules of atoms.
