Explain dissolved in water the solution becomes acidic

Reference no: EM13272131

When iron chloride FeCl3 is dissolved in water the solution becomes acidic. The preparation of the Fe(NO3)3 solution and the KSCN solution used 0.5 M HNO3 as the solvent instead of water. Explain why this was done. Hint: Consider Le Chatelier's Principle

Reference no: EM13272131

Questions Cloud

Explain expansion connects the same initial and final states : What would ?U and w be if the expansion connects the same initial and final states as in (a) but is done by having the perfect gas expand into a vacuum.

What is the annual ocf for the project : If the tax rate is 40 percent, what is the annual OCF for the project? (Do not include the dollar sign ($). Round your answer to the nearest whole dollar amount (e.g., 1,234,567).)

Determine the range of stable gain for the system : Determine the range of stable gain for the following system using the Routh test. s4 + 3s3 + 12s2 + (K - 16)s + K = 0

What was its charge for depreciation and amortization : What was its charge for depreciation and amortization? Write out your answer completely. For example, 25 million should be entered as 25,000,000. Round your answer to the nearest dollar, if necessary.

Explain dissolved in water the solution becomes acidic : When iron chloride FeCl3 is dissolved in water the solution becomes acidic. The preparation of the Fe(NO3)3 solution and the KSCN solution used 0.5 M HNO3 as the solvent instead of water. Explain why this was done

Calculate the age of the old sample in years : The amount of 14C in an old, isolated sample of vegetation is 0.757 that expected from a present day sample with an equivalent carbon content, Calculate the age of the old sample in years

Determine which property hold and which do not hold : For a system, we learn the following three properties: (1) Memoryless, (2) Time-variant, (3) Linear, and (4) Casual. Determine which of these properties hold and which do not hold for each of the following continuous-time systems.

Find out the fraction of piperazine : Determine the fraction of piperazine in each of its three forms (H2A, HA^-, A^2-) at PH 6.56

Compute the phase angle for the circuit : A 32.0 µF capacitor is connected to a 45.0 omegacap.gif resistor and a generator whose rms output is 30.0 V at 60.0 Hz. compute The phase angle for the circuit

User Account

All Pages