For the following chiral index (n, m) SWCNTs compute the molecular mass of an individual nanotube...
For the following chiral index (n, m) SWCNTs compute the molecular mass of an individual nanotube 500 nm in length (no end caps). Show your work.
a.(9,0)
b.(8,3)
c.(5,5)
d.(10,10)
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For the following chiral index (n, m) SWCNTs compute the
molecular mass of an individual nanotube...
please help Where n-no.particles/m k-Boltzmann constant-1.3800x102J/K R(gas constant) NAk NA 6.022x10molecules/kmol M(molecular wt in kg)-NAm(molecular mass in kg) Show that the flux thru a hole n...
please help
Where n-no.particles/m k-Boltzmann constant-1.3800x102J/K R(gas constant) NAk NA 6.022x10molecules/kmol M(molecular wt in kg)-NAm(molecular mass in kg) Show that the flux thru a hole nv 4 (particles/m's) Where average value of the molecular speed)dvsinododo/n Use these concepts to solve the following problem. A 22.4m1 insulated tank of carbon monoxide contains 1 kmol at a pressure of 10bar and is stored in a large warchouse. It is leaking thru a small hole of with a diameter of 0.1mm cross sectional...
is sen by is pen Maxnel Botzmman dishmibutian 5. The Where n-no.particles/m k-Boltzmann constant-1.3806x10-26kJ/K R(gas constant)-Nak M(molecular wt in kg)-Nam(molecular mass in kg) Show that the...
is sen by is pen Maxnel Botzmman dishmibutian 5. The Where n-no.particles/m k-Boltzmann constant-1.3806x10-26kJ/K R(gas constant)-Nak M(molecular wt in kg)-Nam(molecular mass in kg) Show that the flux thru a hole-ncvo/4 (particles/ms) Where <vo-average value of the molecular speed -lF(v)v'dvsin@dedy/n Use these concepts to solve the following problem. A 22.4m2 insulated tank of carbon monoxide contains 1 kmol at a pressure of 10bar and is stored in a large warehouse.. .I is leaking thru a small hole of with a diameter...
8. The body mass index (BMID of an individual is a measure used to judge whether...
8. The body mass index (BMID of an individual is a measure used to judge whether an individual is overweight or not. A BMI between 20 and 25 indicates a normal weight. In a survey of 750 men and 750 women, the Gallup organization found that 203 men and 270 women were normal weight. A researcher believes that this information indicates that there is a difference in the proportion of men and women who are normal weight. a. Determine the...
M 1 m { k = 600 N/m 1.5 m 1.5 m B The rod supports...
M 1 m { k = 600 N/m 1.5 m 1.5 m B The rod supports a cylinder of mass 70 kg and is pinned at its end A. If the rod is also subject to a moment M of 800 Nm, determine the angle for which the entire system reaches equilibrium. The spring has an unstretched length of 1 m and a stiffness of k = 600 N/m. Your Answer: Angle in degrees for equilibrium (round the result to...
Problem 6: A thin layer of oil with index of refraction n. - 1.47 is floating...
Problem 6: A thin layer of oil with index of refraction n. - 1.47 is floating above the water. The index of refraction of water is ry - 1.3. The index of refraction of air is na 1. A light with wavelength 1 - 575 nm goes in from the air to oil and water. Part (a) Express the wavelength of the light in the oil, 1o, in terms of land og Expression: Select from the variables below to write...
Unknown Number: Molecular Formula: Index of Hydrogen Deficiency: Structure: Mass Spec Molecular Weight: Important Fragments; what...
Unknown Number:
Molecular Formula:
Index of Hydrogen Deficiency:
Structure:
Mass Spec
Molecular Weight:
Important Fragments; what are they and what do they mean? (base
peak structure, is there a halogen, is there a benzene ring, is
there an odd number of nitrogens, other important fragments that
tell something about the structure)
IR
Is there an OH? Wavenumber?
Is there a carbonyl group? If so what type (acid. ester, amide,
aldehyde, ketone etc.)? Wave number?
Other important peaks (terminal alkyne, cyano...
12. A 3.0 m long and 2.0 m wide carton of mass 100 kg leans against...
12. A 3.0 m long and 2.0 m wide carton of mass 100 kg leans against a smooth wall as shown in the figure The coefficient of state friction between the floor and the lower end of the carton is 0.80. The normal for the a 240 N h TOON c. 980 N d. 80N e. None of the above A 2.0 m long, 200 N uniformladder, rests with one end against a smooth wall making an angle of 30...
A beam of coherent light of wavelength 623nm in air is incident on a rectabgular block of glass with index of refraction n= 1.40 A beam of coherent light of wavelength A0 623 nm in air is incident...
A beam of coherent light of wavelength 623nm in air is
incident on a rectabgular block of glass with index of refraction
n= 1.40
A beam of coherent light of wavelength A0 623 nm in air is incident on a rectangular block of glass with index of refraction n 1.40. If, after emerging from the block, the wave that travels through the glass interfers destructively with the wave that travels through air. We ignore reflection on the block faces. Coherent...
For the following problem, show all work. Circle your answers. A box of mass m =...
For the following problem, show all work. Circle your answers. A box of mass m = 5.0 kg is sitting on a ramp, which is elevated at an angle 0 = 20°, compressing a spring Ar = 0.5 m. The spring is released, causing the box to slide up the ramp. At some point, the spring becomes detached from the box. The total length of the ramp is L = 4.0 m and it has a coefficient of kinetic friction...
Lab 6 Mass Spectrometry Worksheet Please show your work for the following problems in your laboratory...
Lab 6 Mass Spectrometry Worksheet Please show your work for the following problems in your laboratory notebook. Your notebook carbons will be collected at the beginning of the next lab period. 1. For each of the following molecular formulas, calculate the index of hydrogen deficiency (IHD), and draw at least two possible structures: a. CaH4 22+2--6+04-2 b. CaHs c. CoHsNO2 26)-54t 4 d. CHioBr2 2 215)+2--0+o 2. Write the molecular formulas for three hydrocarbons with the following molecular ion (M)...
please help
Where n-no.particles/m k-Boltzmann constant-1.3800x102J/K R(gas constant) NAk NA 6.022x10molecules/kmol M(molecular wt in kg)-NAm(molecular mass in kg) Show that the flux thru a hole nv 4 (particles/m's) Where average value of the molecular speed)dvsinododo/n Use these concepts to solve the following problem. A 22.4m1 insulated tank of carbon monoxide contains 1 kmol at a pressure of 10bar and is stored in a large warchouse. It is leaking thru a small hole of with a diameter of 0.1mm cross sectional...
is sen by is pen Maxnel Botzmman dishmibutian 5. The Where n-no.particles/m k-Boltzmann constant-1.3806x10-26kJ/K R(gas constant)-Nak M(molecular wt in kg)-Nam(molecular mass in kg) Show that the flux thru a hole-ncvo/4 (particles/ms) Where <vo-average value of the molecular speed -lF(v)v'dvsin@dedy/n Use these concepts to solve the following problem. A 22.4m2 insulated tank of carbon monoxide contains 1 kmol at a pressure of 10bar and is stored in a large warehouse.. .I is leaking thru a small hole of with a diameter...
8. The body mass index (BMID of an individual is a measure used to judge whether an individual is overweight or not. A BMI between 20 and 25 indicates a normal weight. In a survey of 750 men and 750 women, the Gallup organization found that 203 men and 270 women were normal weight. A researcher believes that this information indicates that there is a difference in the proportion of men and women who are normal weight. a. Determine the...
M 1 m { k = 600 N/m 1.5 m 1.5 m B The rod supports a cylinder of mass 70 kg and is pinned at its end A. If the rod is also subject to a moment M of 800 Nm, determine the angle for which the entire system reaches equilibrium. The spring has an unstretched length of 1 m and a stiffness of k = 600 N/m. Your Answer: Angle in degrees for equilibrium (round the result to...
Problem 6: A thin layer of oil with index of refraction n. - 1.47 is floating above the water. The index of refraction of water is ry - 1.3. The index of refraction of air is na 1. A light with wavelength 1 - 575 nm goes in from the air to oil and water. Part (a) Express the wavelength of the light in the oil, 1o, in terms of land og Expression: Select from the variables below to write...
Unknown Number:
Molecular Formula:
Index of Hydrogen Deficiency:
Structure:
Mass Spec
Molecular Weight:
Important Fragments; what are they and what do they mean? (base
peak structure, is there a halogen, is there a benzene ring, is
there an odd number of nitrogens, other important fragments that
tell something about the structure)
IR
Is there an OH? Wavenumber?
Is there a carbonyl group? If so what type (acid. ester, amide,
aldehyde, ketone etc.)? Wave number?
Other important peaks (terminal alkyne, cyano...
12. A 3.0 m long and 2.0 m wide carton of mass 100 kg leans against a smooth wall as shown in the figure The coefficient of state friction between the floor and the lower end of the carton is 0.80. The normal for the a 240 N h TOON c. 980 N d. 80N e. None of the above A 2.0 m long, 200 N uniformladder, rests with one end against a smooth wall making an angle of 30...
A beam of coherent light of wavelength 623nm in air is
incident on a rectabgular block of glass with index of refraction
n= 1.40
A beam of coherent light of wavelength A0 623 nm in air is incident on a rectangular block of glass with index of refraction n 1.40. If, after emerging from the block, the wave that travels through the glass interfers destructively with the wave that travels through air. We ignore reflection on the block faces. Coherent...
For the following problem, show all work. Circle your answers. A box of mass m = 5.0 kg is sitting on a ramp, which is elevated at an angle 0 = 20°, compressing a spring Ar = 0.5 m. The spring is released, causing the box to slide up the ramp. At some point, the spring becomes detached from the box. The total length of the ramp is L = 4.0 m and it has a coefficient of kinetic friction...
Lab 6 Mass Spectrometry Worksheet Please show your work for the following problems in your laboratory notebook. Your notebook carbons will be collected at the beginning of the next lab period. 1. For each of the following molecular formulas, calculate the index of hydrogen deficiency (IHD), and draw at least two possible structures: a. CaH4 22+2--6+04-2 b. CaHs c. CoHsNO2 26)-54t 4 d. CHioBr2 2 215)+2--0+o 2. Write the molecular formulas for three hydrocarbons with the following molecular ion (M)...
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