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POBLE POINT 2
The statue of liberty and pennies are both made of pure copper the mass of the statue of liberty is 204, 116 kg and the density is 0.96 g/cm3. The mass
of a penny is 2.60 What is the density of the penny?
Danielle By
O 300 g/cm3
0 2.5 g/cm3
10g/cm3
O 0.96 g/cm3

2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.

If a particle has z = 25 and 23 electrons, what is its charge?

What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.