Explain the freezing point decreases of hbr

Reference no: EM13270754

When 1 mol of HF is added to 1kg of water, the freezing point decreases by 1.9 C, but when 1 mol of HBr is added, the freezing point decreases by 3.7 C. Which is more highly separated into ions, HF or HBr

Reference no: EM13270754

Questions Cloud

What is your maximum profit : What is your maximum profit? At what point do you reach the maximum profit? What happens as the stock increases in value? b. What is your maximum loss?

What is the wavelength of the laser source : A double slit experiment produces 25 highlight spots with total distance y = 21cm, What is the wavelength of the laser source

Explain reaction of gaseous carbon monoxide and hydrogen : Methanol (CH3OH) can be manufactured by the reaction of gaseous carbon monoxide and hydrogen. Suppose 68.5 kg of gaseous carbon monoxide is reacted with 8.60 kg of gaseous hydrogen. If 37.5 kg of methanol is actually produced, what is the percent ..

Calculate built-in potential at each junction in equilibrium : a. Identify which doping level was intended for the emitter, for the base, and for the collector. b. Assuming the intrinsic carrier concentration (ni) in silicon to be 1010cm-3, calculate the Fermi Energy, EF, relative to the intrinsic Fermi energ..

Explain the freezing point decreases of hbr : When 1 mol of HF is added to 1kg of water, the freezing point decreases by 1.9 C, but when 1 mol of HBr is added, the freezing point decreases by 3.7 C. Which is more highly separated into ions, HF or HBr

Explain difference in a zener diode and pn junction diode : A pn junction diode is reverse-biased when 5V of an external voltage is applied to the p-side of the diode while the n-side is grounded If two pn junction diode are connected in series pointing each other, at least 1.4 V must be applied to turn bo..

Mri scan calibrated to detect preferences for risk and retur : Write a half-page pamphlet in everyday language that could be used to educate your client about port olio formation. It was found, from the results of a special MRI scan calibrated to detect preferences for risk and return,

Explain begins as a liquid that the specific heat of water : How much energy (heat) is required to convert 248 g of water from 0oC to 154oC? Assume that the water begins as a liquid, that the specific heat of water is 4.184 J/g.oC over the entire liquid range, that the specific heat of steam is 1.99 J/g.oC,

Obtain timing diagram for positive-edge-triggered flip flop : Obtain a timing diagram for a positive-edge-triggered JK master-slave flip-flop during four clock pulses. Show the timing diagrams for C, J, K, Q and Q'. Assume that before the first pulse: output Q is equal to 1, J=0 and K=1.

User Account

All Pages