Question

In: Chemistry

I. Formula of the alkyl groups derived from n-butane, isobutane, methane, ethane and propane. For the...

I. Formula of the alkyl groups derived from n-butane, isobutane, methane, ethane and propane. For the following determine a)Structural formula of the Alkyl group b)name of the alkyl group:
1.Methane
2.Ethane
3.Propane
4.n-butane
5.Isobutane

II.Draw the n-butane conformations that result from rotating up to 360 ° around bond C, and C, in Newman projection. Build the energy diagram vs. rotation angle.

Solutions

Expert Solution


Related Solutions

A mixture of hydrocarbons (10mol% methane, 20 mol% ethane, 30mol% propane, 15mol% isobutane, 20 mol% n-butane,...
A mixture of hydrocarbons (10mol% methane, 20 mol% ethane, 30mol% propane, 15mol% isobutane, 20 mol% n-butane, 5 mol% n-pentane) is flashed into a separator at 80 F and 150 psia. What fraction leaves the separator as liquid and what is its composition?
In production of 1,3-Butadiene .The feed that will be used is n-butane,i-butane,propane and other hydrocarbon which...
In production of 1,3-Butadiene .The feed that will be used is n-butane,i-butane,propane and other hydrocarbon which is C5+, right now I want to know what is the chemical and physical properties of C5+ hydrocarbon,because I am doing for Material and Energy Balance please help.ASAP
Twenty kg of a fuel consisting of 50% methane, 25% ethane and 25% propane (by mass)...
Twenty kg of a fuel consisting of 50% methane, 25% ethane and 25% propane (by mass) is compressed to 180 atm and 100 degrees C. What is the compressed volume using Kay’s rule?
A fuel gas containing 77% methane, 7% ethane and rest propane by volume. The fuel flows...
A fuel gas containing 77% methane, 7% ethane and rest propane by volume. The fuel flows to a combustion chamber at the rate of 1321 m^3/h at 15C and 150 kPA (gauge) where it is burned with 8% excess air entering at 20C. ROund your answer to the nearest whole number. a) WHat is the propane percent in the fuel gas? b) What is the actual number of moles of fuel flowing into the combustion chamber? c) What is the...
A gaseous fuel mixture contains 20.7% methane (CH4), 44.0% ethane (C2H6) and the rest propane (C3H8)...
A gaseous fuel mixture contains 20.7% methane (CH4), 44.0% ethane (C2H6) and the rest propane (C3H8) by volume. Part A When the fuel mixture contained in a 1.57 L tank, stored at 756 mmHg and 298 K, undergoes complete combustion, how much heat is emitted? (Assume that the water produced by the combustion is in the gaseous state.) Express your answer with the appropriate units.
A 56.0%/44.0% by volume propane/n-butane mixture is cooled from 375°C to 105°C. FInd the change in...
A 56.0%/44.0% by volume propane/n-butane mixture is cooled from 375°C to 105°C. FInd the change in ethalpy of this mixture by following the steps below. Assume ideal behavior. a) a) What is the average molar mass of the mixture? b) What is the change in specific enthalpy of pure propane from 375°C to 105°C? c) What is the change in specific enthalpy of pure n-butane from 375°C to 105°C? d) What is the change in specific enthalpy of the mixture...
A 46.0%/54.0% by volume propane/n-butane mixture is cooled from 255°C to 193°C. FInd the change in...
A 46.0%/54.0% by volume propane/n-butane mixture is cooled from 255°C to 193°C. FInd the change in ethalpy of this mixture by following the steps below. Assume ideal behavior. a) What is the average molar mass of the mixture? b) What is the change in specific enthalpy of pure propane from 255°C to 193°C? c) What is the change in specific enthalpy of pure n-butane from 255°C to 193°C? d) What is the change in specific enthalpy of the mixture from...
From a combustion process using a mixture of methane (1)/ethane (2) as fuel, the ORSAT analysis...
From a combustion process using a mixture of methane (1)/ethane (2) as fuel, the ORSAT analysis of the stack gases is given in the table below: Component Xi (molar basis) CO2 0.0769 O2 0.0837 N2 0.8394 Assume that 100 kgmole of stack gases are produced. DETERMINE: 1. Sketch the process. Label all streams. 2. Write the chemical reaction(s) that take place during the process 3. Find the composition of the fuel (mole fraction) 4. Find the % excess air.
n insurance portfolio consists of two homogeneous groups of clients; N i, (i = 1 ,...
n insurance portfolio consists of two homogeneous groups of clients; N i, (i = 1 , 2) denotes the number of claims occurred in the ith group in a fixed time period. Assume that the r.v.'s N 1, N 2 are independent and have Poisson distributions, with expected values 200 and 300, respectively. The amount of an individual claim in the first group is a r.v. equal to either 10 or 20 with respective probabilities 0.3 and 0.7, while the...
2. A coroner uses a formula, derived from Newton's Law of Cooling, to calculate the elapsed...
2. A coroner uses a formula, derived from Newton's Law of Cooling, to calculate the elapsed time since a person died. The formula is t = -10 ln ((T-R)/ (37-R)) where t is the time in hours since the death, T is the body's temperature measured in C and R is the constant room temperature in C. An accountant stayed late at work one evening and was found dead in his office the next morning. The officece temperature was constant...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT