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Joesph

Questions (17)

If the integral from 1 to 4 of f(x)dx = 6, what is the value of the integral from 1 to 4 of f(5-x)dx?a. -6 b. -1 c. 0 d. 3 e. 6
1. 1 answer
2. 5,647 views
How does Nike (TNC) create connections between different countries? And where does the TNC operate?How does Apple (TNC) create
1. 0 answers
2. 377 views
For gaseous n-pentane and isopentane, both at 298K, ΔGf°=−194.4kJ/mol and−200.8kJ/mol, respectively. The vapor pressures
1. 0 answers
2. 472 views
Is ΔCP for the reaction > 0 or < 0? Would an atmosphere of 20% carbon dioxide, 5% carbon monoxide, and 75% nitrogen oxidize
1. 0 answers
2. 451 views
Calculate the freezing point of water at a depth of 10.0 cm below the surface of the water. The density of the water is 0.9998
1. 0 answers
2. 497 views
Consider a mole of gas obeying the equation of state P⋅V = n⋅R⋅T + n⋅B(T)⋅P. Find w, q, ΔU, ΔS, ΔH, ΔA, and ΔG
1. 0 answers
2. 479 views
You want to heat 1 kg of water 10 degrees celsius and you have the following methods under consideration. The heat capacity of
1. 1 answer
2. 579 views
You want to heat 1 kg of water 10 celsius and you have the following methods under consideration. The heat capacity of water is
1. 1 answer
2. 683 views
The standard change in internal energy for the combustion of buckyball is -25,968 kJ/mol. What is the enthalpy of combustion?
1. 1 answer
2. 790 views
How high can a person (assume a weight of 70 kg) climb on one ounce of chocolate if the heat of combustion (628 kJ) can be
1. 1 answer
2. 1,478 views
Classify the following as pi-donating, pi-accepting, or pi-non-bonding.NH3,H2O,H2S
1. 1 answer
2. 456 views
The Li2+ ion is hydrogenic and has a Lyman series at 740747 cm-1, 877924 cm-1, 925933 cm-1,and beyond. Show that the energy
1. 0 answers
2. 990 views
Calculate the mass of the deuteron given that the first line in the Lyman series of H lies at 82259.08 cm-1 whereas that of D
1. 1 answer
2. 1,675 views
A crate weighing w pounds sits on a ramp positioned at an angle of x with the horizontal. The forces acting on this crate are
1. 1 answer
2. 456 views
Could someone please check my work on the following problems? I want to be sure that I'm doing them correctly; i'm just required
1. 1 answer
2. 542 views
z=cos(4 theta)what is the derivative. I know that the derivative of cos is -sin, but what do i do with the 4 theta. does that
1. 1 answer
2. 654 views
I have to write an autobiographical research paper on race in my community. 1. The paper must have an introduction & thesis
1. 3 answers
2. 682 views

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