Explain molecules under the same conditions

Reference no: EM13194000

If He(g) has an average kinetic energy of 7070 J/mol under certain conditions, what is the root mean square speed of F2(g) molecules under the same conditions?

Reference no: EM13194000

Questions Cloud

Define what is the ph of the resulting solution : compounds are dissolved in 1.00 L of w ater: 0.220 mol HA (K a = 1.36 x 10 - 3 ), 0. 18 mol NaA, 0.0 8 mol H 2 SO 4 , and 0.08 mol KOH . What is the pH of the resulting solution?

What is the largest possible total area of the four pens : A farmer wants to enclose a rectangular area with fencing and then divide it into four pens with fencing parallel to one side of the rectangle. She has 600 feet of fencing. What is the largest possible total area of the four pens?

A risk-averse expected-utility maximizer : Which the vaccine reduces the probability of catching the disease (what is usually reported in the press), or the absolute amount.

How many calories are in each food : a slice of pie with a scoop of ice cream has 850 calories. The calories in the pie alone are 100 more than twice the calories in the ice cream alone. How many calories are in each food?

Explain molecules under the same conditions : kinetic energy of 7070 J/mol under certain conditions, what is the root mean square speed of F2(g) molecules under the same conditions?

Compute the ka of the unknow acid : .35 M NaOH solution to reach the equivalence point. Determine the molar mass of the acid and given nthat the pH at the half way point to the equivalent point is 3.86. Calculate the Ka of the unknow acid.

How high does grapefruit go before returning to ground : A grapefruit is tossed straight up with an initial velocity of 58 ft/sec. The grapefruit is 6 feet above the ground when it is released. Its height at time T is given by y=-16T^2+58T+6. How high does the grapefruit go before returning to the groun..

State what is the chemical formula of the precipitate : What is the chemical formula of the precipitate that forms when a a aueous solution of sodium chloride is mixed with an aqueous solution

Describe the data collection methods used in the research : Describe the data collection methods used in the research project. • What did the researchers conclude as a result of their research?

User Account

All Pages