Determine the concentration of hoac remaining after mixing
Determine the concentration of HOAc remaining after mixing 30.0 mL of 0.100 M HOAc with the 5.00 mL of 0.200 M NaOH.
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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
At what pH will this solution contain equalcon centrations of OAc and HOAc? Consider a 0.100 M solution of acetic acid, HOAc (Ka =1.8x10-5).
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.
Which would show an absorption band at a larger wave number: a carbonyl group bonded to an sp2 carbon or a carbonyl group bonded to an sp3 carbon?
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Suppose that the disk is similar to the “Top Aluminum Disk” explained in the manual except that it is 7.7% more massive, the suspending mass is around 19.96 g and the diameter of the “torque pulley” is 25.03 mm. After the di
W heel removing an electron in N2 weakens bonding, explain using molecular orbital theory why removing an electron inO2 strengthens bonding.
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