1. Questions

science

which ranks the gases in order of increasing average velocity?

H2<O2<Cl2<Xe

Xe<Cl2<O2<H2

O2=Cl2=H2<Xe

  1. 👍 0
  2. 👎 1
  3. 👁 191
Avonlea

  1. kinetic energy = 1/2 mv2
    where m is mass and v is velocity. At the same temperature all of the gases will have the same kinetic energy. Therefore, the higher the mass the ????? the velocity and the lower the mass the ????? the velocity.

    1. 👍 0
    2. 👎 0
    DrBob222

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics

    A bus travels 280 km south along a straight path with an average velocity of 88 km/hr to the south. The bus stops for 24 min, then it travels 210 km south with an average of 75 km/hr to the south. A. How long does the total trip

  2. Chemistry

    Predict the order of increasing vapor pressure (at a given temperature) for the following compounds: FCH2CH2F and FCH2CH2OH and HOCH2CH2OH. Explain your decision briefly. ANSWER: I suppose the order is FCH2CH2F and FCH2CH2OH and

  3. Chemistry

    rank the gases Ar, N2,CH4, and C2H6 in order of the increasing density at STP answer: CH4

  4. Calculus

    If a ball is thrown in the air with a velocity 44 ft/s, its height in feet t seconds later is given by y = 44t - 16t2. (Round your answers to one decimal place.) (a) Find the average velocity for the time period beginning when t =

  1. Science Help Not sure

    Within the Gaetz Lake Sanctuary in Red Deer, Alberta, is a looped trail that is 4 km long. Suppose a person walked all the way around the looped trail in 1 h, ending where he or she started. Which statement best describes this

  2. Physics

    When is the average velocity of an object equal to the instantaneous velocity? a) always b)never c) only when velocity is constant d)only when velocity is increasing at a constant rate c) would be the answer since you could cross

  3. SCIENCE 1

    The van der waals equation incorporates corrections to the ideal gas in order to account for the properties of real gases one of the correcctions accounts for A.attractions between molecules B.the quantum behavior of molecules

  4. O.CHEM -> PLEASE CHECK!!

    Arrange the compounds in the order of increasing boiling point ***(LOWEST first): 1) H3C-O-CH3 2) H2O 3) CH3CH2OH 4) CH3CH2SH I think the order should be: #1, 4, 3, 2 Arrange the following in order of increasing rate of reactivity

  1. AP Physics

    I'm trying to derive the formula v^2 = v0^2 + 2a(x-x0) were zeros are subscripts my book tells me to derive it this way use the definition of average velocity to derive a formula for x use the formula for average velocity when

  2. Physics

    A car makes a trip due north for three fourths of the time and due south one-fourth of the time. The average northward velocity has a magnitude of 27m/s, and the average southward velocity has a magnitude of 17m/s. What is the

  3. Calculus

    The table shows the position of a cyclist. t (seconds) 0 1 2 3 4 5 s (meters) 0 1.6 4.6 10.4 17.8 25.2 (a) Find the average velocity for the time period [1, 3]. ? m/s (b) Find the average velocity for the time period [2, 3]. ? m/s

  4. physics

    In this problem you will determine the average velocity of a moving object from the graph of its position as a function of time . A traveling object might move at different speeds and in different directions during an interval of

You can view more similar questions or ask a new question.