Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Mathematics
At 25oC and 0.986 atm pressure, what will be the volume of 0.75 mol of Kr? (hint: convert Celsius
temperature to Kelvin first)
1 answer
0.986V/(273+25) = 1*(.75*22.4)/273
You can
ask a new question
or
answer this question
.
Related Questions
How much acetone liquid (in mls) is required to produce a vapor concentration of
200 ppm (parts per million) by volume in a room
Use R = 8.2 × 10–5 m3 atm/mol K and NA = 6.02 × 1023 mol–1. The approximate number of air molecules in a 1 m3 volume at
1.6 mol of Neon gas are heated from 20.0 °C to 85.2 °C at a constant pressure of 1 atm. Calculate
the work done. (R = 0.082057
The volume of an aqueous solution of NaCl at 25oC is expressed as a function of the
amount m in 1kg of solvent in the following
Determine the partial pressure of oxygen necessary to form an aqueous solution that is 7.7 x 10-4 M O2 at 25oC. The Henry's Law
Consider the reaction
2H2O(g) → 2H2(g) + O2(g) ΔH = +483.60 kJ/mol at a certain temperature. If the increase in volume is 42.7
An aqueous solution is composed of 7.50 g NaCl (MM = 58.44 g/mol) diluted to 0.100 L. Calculate the osmotic pressure of the
The local weather forecaster reports that the current barometric pressure is 29.5 inches of mercury. What is the current
What is the pressure of 0.8 moles of Neon gas that occupies a volume of 8.5 L at a temperature of 350 K. given R= 0.0821 L atm/
A balloon is filled with He to a pressure of 1.06 atm. The volume of the balloon at 25oC is 1.30 x 104 L. How many cylinders of
