What is true about a sample

Assignment Help Chemistry
Reference no: EM131344345

What is true about a sample of 02 compared to a sample of H2 if both are at T= 25C (m = molecular mass, v= ave. velocity)

a) V(H2) > V(O2) since (mv^2)H2 = (mv^2)O2

b) V(H2) < V(O2) since (mv^2)H2 = (mv^2)O2

c) V(H2) = V(O2) since (mv^2)H2 = (mv^2)O2

d) V(H2) = V(O2) since T(H2) = T(O2)

e) V^2(H2) = V^2(O2) since T(H2) = T(O2)

Reference no: EM131344345

Questions Cloud

What is the market of equilibrium rental price per month : What is the market of equilibrium rental price per month and the market equilibrium number of apartments demanded and supplied? If the local government can enforce a rental-control law that sets the maximum monthly rent at $1500. Will there be a s..
Sketch a graph of temperature against time : Sketch a graph of temperature against time for a copper-antimony alloy containing 95 weight% antimony over the range 650C to 500C and account for the shape of your plot.
Find the differential equation for the capacitor voltage : Find the differential equation for the capacitor voltage and initial condition vC (0).- Find vO(t) using the Laplace transformation for vS(t) = 100 u (t) V.
Write a comment about the given post : Although breastfeeding is recommended for the first six months of infants life, one cannot mandate the mother to breastfeed if she is unwilling to breastfeed. In these circumstances it is crucial for nurses to provide educational sessions along wi..
What is true about a sample : What is true about a sample of 02 compared to a sample of H2 if both are at T= 25C (m = molecular mass, v= ave. velocity)
Expected order of elution of an acid : What would be the expected order of elution of an acid, amide and amine? Which one would require the more polar solvent to elute?
Lewis structures and bond energies : Hydrogen cyanide (and organic nitriles, which contain the cyano group) can be catalytically reduced with hydrogen to form amines. Use Lewis structures and bond energies to determine deltaH for the reaction below.
Hydroxide ion concentrationin : a)  Can  Fe3+  be  separated  from  Sr2+  by  the  addition of  an  NaOH  solution  to  an  acidic  solution that   contains  0.450  M  Sr2+  and  0.070  M Fe3+?

Reviews

Write a Review

Chemistry Questions & Answers

  What is the volume of dry gas

if a 2.5 L of Hydrogen is collected over water at 40C and 767 mmHg, what is the volume of dry gas at standard conditions, The vapor pressure of water is 55.3 mmhg at 40 C

  Explain what will happen to the rate of the reaction

In a reaction that is first-order with respect to reactant A and second-order with respect to reactant B, what will happen to the rate of the reaction if we

  Define the smallest measurable wavelength

Assuming that the smallest measurable wavelength in an experiment is 0.570 fm (femtometers), what is the maximum mass of an object traveling at 675 m·s-1 for which the de Broglie wavelength is observable?

  What is the emperical formula

anesthetic contains 64.9 % carbon, 13.5 % hydrogen, and 21.6 % oxygen by mass. At 120 degrees C and 750 mmHg, 1.00 L of the gaseous compound weighs 2.30 g.

  Explain the interaction and heat exchange

The water gained energy from the metal. Explain the interaction and heat exchange between the metal as well as the water from both the metal and the water utilizing equations and conventional signs/symbols.

  Explain greater ionic character than gallium phosporus

Why does gallium arsenide have a greater ionic character than gallium phosporus

  Calculate the mass of silver chloride

Calculate the mass of silver chloride required to plate 135 mg of pure silver. Silver chloride, often used in silver plating, contains 75.27% Ag.

  Explain the formula of the conjugate base

Give the formula of the conjugate base of each of the following. (Type your answer using the format CO2 for CO2, (NH4)2CO3 for (NH4)2CO3, [NH4]+ for NH4+, and [Ni(CN)4]2- for Ni(CN)42-.)

  Calculate the molar concentration of the hcl

Question- An approximate 0.1M hydrochlori acid solution is prepared by 120-fold dilution of concentrated HCl. It is standardized by titrating 0.1876g of dried primary standard sodium carbonate. The titration required 35.86mL acid. Calculate the mo..

  Define one mole of water vapor is expanded reversibly

One mole of water vapor is expanded reversibly from 5 L to 15 L at a temperature of 800 K. Calculate q, w, Delta E for this process assuming that water behaves as a van der Waals gas, making use of the formal relation:

  At what ph will 77% of the mg2 be precipitated

The concentration of Mg2+ in seawater is 0.052 M. At what pH will 77% of the Mg2 be precipitated as the hydroxide salt? [Ksp for Mg(OH)2 = 8.9 10-12.]

  What volume of 0250 moll cach3coo3 calcium acetate solution

what volume of 0.250 moll cach3coo3 calcium acetate solution should you add to 25.00 ml of 0.500 moll ch3cooh to

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd