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A student is probing a bacterium under the microscope. The E coli bacterial cell has a mass of m = 1.20 g where a femtogram, g, is 10^{-15} g and is swimming at a velocity of v = 8.00 mu m/s, with an improbability in the velocity of 5.00 % . E. coli bacterial cells are around 1 mu m ( 10^{-6}~ m) in length. The student is presumed to observe the bacterium and make a drawing. Though, the student, having just learned about the Heisenberg uncertainty principle in physics class, criticizes that she cannot make the drawing. Claims that the uncertainty of the bacterium's position is greater than the microscope's viewing field, also the bacterium is thus impossible to locate.
Explain what is the uncertainty of the position of the bacterium
Consider the following reaction at 298 K: 2NO (g) + O2 (g) ? 2 NO2 (g) a. Use information from your text calculate G°rxn b. Compute. Grxn under the following conditions
Ethanol has a heat of vaporization of 38.56 kj/mol and a normal boiling point of 78.4 C. What is the vapor pressure of ethanol at 14 C
calculate the freezing point and boiling point of a solution of 383 g of glucose dissolved in 400. g of
The conversion of glucose into lactic acid drives the phosphorylation of 2 moles of ADP to ATP and has a deltaG= -135 kJ/mol. What is the deltaG for the conversion of glucose into lactic acid
The density of pure silver is 10.5 g/cm^3 at 20°C. If 4.63 g of pure silver pellets is added to a graduated cylinder containing 12.1 mL of water, to what volume level will the water in the cylinder rise.
Can anyone help with with drawing the net dipole moment vectors from bond dipoles and the net dipole moment vectors
Assume there is no change in the relative volume of the individual metals as they are mixed to form the alloy. Calculate the mass percentage of nickel and aluminum in the alloy as well as the alloy's density.
A gas occupies 10.0 L at 44.1 psi and 27 degrees C. What volume will it occupy at standard conditions
What are all the possible products for the following alkane substitution reactions?
Draw the two alkenes that would yield 1-methylcyclohexanol when treated with hg(OAc)2 in water
Identifying Organic Compounds, A colorless liquid A (C3H6O) was soluble in water and ether, and had a boiling point of 94-96 degrees Celsius. It decolorized a Br2-CH2Cl2 solution and gave a positive ceric nitrate test
Compute the vapor pressure at the temperature of 25 degree Celsius of H 2 O above a solution formed by mixing 100.
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