Explain how might sodium hydrogen sulfate be used
In aqueous solution, the hydrogen sulfate ionHSO4-, dissociates according to the
HSO4- (aq) = H+ (aq) +SO42- (aq)
Explain how might sodium hydrogen sulfate be used to prepare a buffer solution?
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A double slit is illuminated concurrently with orange light of wavelength 600 nm and light of an unidentified wavelength. The m = 4 bright fringe of the unknown wavelength overlaps the m = 3 bright orange fringe. Determine the unknown wavelength?
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Assume points A,B,C, and D are noncollinear, and vector AB + vector CD = 0. Find relationship between vector AB and vector CD?
The separation among the slits is 0.53mm, and the first order maximum of the interference pattern is at an angle of 0.055degrees from the center of pattern. Determine the wavelength of the laser light? Answer must be in units of nm.
In aqueous solution, the hydrogen sulfate ionHSO4-, dissociates according to the Explain how might sodium hydrogen sulfate be used to prepare a buffer solution?
A mass of 50 kg, primarily at rest, is pushed up an inclined plane through a 400N force acting parallel to the plane. After moving 3.0m up the plane, the mass is moving having a speed of 2 m/s. Determine how much work was done by friction? (The in
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Someone beneath the table starts to pull the string downward to make the circle smaller. When the string will tolerate a tension of no more than 105 N, determine the radius of the smallest possible circle on which the object can move?
Determine the dissociation constant of the acid? 50.0 mL of a solution containing the 3.0 m mol of a weak acid are found to have a pH of 5.64.
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