How many moles of naoh were added during the back titration
A student back-titrated the excess HCl with 41.53 milliliters of 0.365 M NaOH solution to a blue endpoint with bromophenol blue. How many moles of NaOH were added during the back titration?
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A 121 cm-long, 4 g string oscillates in its m = 3 mode with a frequency of 214 Hz and a maximum amplitude of 5.0 mm. What are the wavelength and the tension in the string?
A long solenoid of length 8m with a cross-sectional area of 5.0x10 -5 m2 contains a total of 52,000 turns. Calculate the self-inductance of the solenoid, assuming that the core of the solenoid is air.
When we consider the importance of entering the correct data for claims, how important do you feel it is to be knowledgeable of diagnostic codes? Explain your thoughts.
Two soccer players start from rest, 48 meters apart. They run directly towards each other and both players are accelerating. The first player has an acceleration whose magnitude is 0.5 m/s^2 and the second player's has an acceleration of 0.3 m/s^2
Why did Unilever's decentralized organizational structure make sense from the 1950s through the 1970s? Why did this structure start to create problems for the company in the 1980s?
How has power shifted between the federal and state governments during the history of the US in terms of slavery through civil rights?
If the electron beam travels in a perfectly straight line, hitting the screen directly in the center, calculate , the ratio of the charge on an electron to its mass
(a) What was the magnitude of the centripetal acceleration of the rock when it was on the string? (b) What was its speed when it was on the string?
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