What is the ph of 0.825 m c5h5n

Assignment Help Chemistry

Reference no: EM13900890

What is the pH of 0.825 M C5H5N (Kb = 1.7x10^-9)?

A) 8.85

B) 2.67

C) 4.43

D) 11.34

E) 9.57

Reference no: EM13900890

Questions Cloud

Polaris financial statements in appendix a to answer : Refer to Polaris financial statements in Appendix A to answer the following.

Determine the power radiated by the loop : A copper wire of 5-mm radius is used as a loop antenna. The antenna radiates at a frequency of 3 MHz. If the loop radius is 0.5 m, and the maximum current in the loop is 100 A, determine the power radiated by the loop,

Compute the z-statistic of this sample proportion : In the researcher's sample of 1,500 children, the sample proportion of children was 0.0721. Compute the z-statistic of this sample proportion

Describe the difference in the hazard warnings : Describe the difference in the hazard warnings

What is the ph of 0.825 m c5h5n : What is the pH of 0.825 M C5H5N (Kb = 1.7x10^-9)? A) 8.85

Calculate a confidence interval for the average overhaul : You are estimating the cost of engine overhauls a sample of 99 repairs showed an average overhaul of 285 hours with a standard deviation of 60 hours. Calculate a 95% confidence interval for the average overhaul

Is aluminium prepared in thin metal leaves : IS aluminium prepared in thin metal leaves, with a thickness less than 0.2 millimetres (8 mils), thinner gauges down to 6 micrometre (0.2 mils) are also commonly used.

Compute return on total assets for polaris and arctic : Key figures for Polaris and Arctic Cat follow.

What is the maximum amount of total loans : If the reserve requirement is 20%, if initial new deposits are $100,000 what is the maximum amount of total loans that can be created by banks

User Account

All Pages