Explain acidic basic or nearly neutral

Assignment Help Chemistry

Reference no: EM13331143

Predict whether the following solutions will be acidic basic or nearly neutral a) NH4l b) NaNO2 c) FeCl3 d) NH4F, where NH4+ is Ka=5.6 x 10^10; F is Kb= 1.4 x 10^-11

Reference no: EM13331143

Questions Cloud

How does the tax change the behavior of the consumer : Why does a tax on a product that has a negative externality help get the market closer to the social optimum?How does the tax change the behavior of the consumer or producer?

Explain the acid dissociation constant for hypochlorous acid : The acid dissociation constant for hypochlorous acid (HClO) is 3.0x10-8. Calculate the concentrations of H3O+, ClO- and HClO at equilibrium if the initial concentration of the acid is 0.05 M. What is the pH? I made an ice table and found x to be 3..

What would be the value of their savings at the end : A couple starts saving for their retirement by putting $1000 at the end of this year and increasing the savings by 5% each year. If the savings earn 6% annual interest, what would be the value of their savings at the end of 30 years?

Assuming semi-annual compounding what is the annual effect : An engineering student bought a $75 bicycle and agreed to pay for it with a single $85 payment at the end of six months. Assuming semi-annual compounding, what is the annual, effective interest rate?

Explain acidic basic or nearly neutral : Predict whether the following solutions will be acidic basic or nearly neutral a) NH4l b) NaNO2 c) FeCl3 d) NH4F, where NH4+ is Ka=5.6 x 10^10; F is Kb= 1.4 x 10^-11

How much power is dissipated in the coils : A small electric car overcomes a 250 N friction force when traveling 30 km/h. How much power is dissipated in the coils

Implementation of virtual private databases : SQL implements VPD using the VIEW object while Oracle10g provides specific functions for row-level security and fine-grained access.

Explain waxes are esters of long-chain alcohol : Glycerol esterified with three fatty acids is called a sphingolipid d. Waxes are esters of long-chain alcohol and long-chain fatty acid e the short hand notation for fatty acid

Prepare a report the company activity variance : Prepare a report showing the company activity variance for december/ also i need to show which of the activity variance should be corcern to the management

User Account

All Pages