You need 700. mL of a 5.0 % (m/v) glucose solution. If you have a 29 % (m/v) glucose solution on hand, how many milliliters of this solution do you need?
In: Chemistry
The following 32-bit binary word written in hexadecimal format represents a single RISC-V assembly instruction. What is the RISC-V instruction format and specific assembly language instruction?
0xfe810113
In: Computer Science
The following 32-bit binary word written in hexadecimal format represents a single RISC-V assembly instruction. What is the RISC-V instruction format and specific assembly language instruction?
0x40158a33
In: Computer Science
On January 1, 2016, Safetyway Group, a U.S. company, formed a Swiss subsidiary, TEurope AG. The subsidiary issued all of its currently outstanding common stock on that date. Selected accounts from its balance sheets on December 31, 2016 and 2017, all of which are shown in Swiss francs (CHF), are as follows:
December 31
| (in millions) | 2017 | 2016 |
|---|---|---|
| Accounts receivable, net | CHF 40,000 | CHF 35,000 |
| Inventories, at cost | 80,000 | 75,000 |
| Property, plant and equipment, net of accumulated depreciation | ||
| of CHF31,000 at December 31, 2017 and CHF14,000 at | ||
| December 31, 2016 | 163,000 | 150,000 |
| Long-term debt | 100,000 | 120,000 |
| Common stock 10,000 shares authorized, issued and outstanding | ||
| 5,000 shares at December 31, 2017 and December 31, 2016 | 50,000 | 50,000 |
Additional Information:
1. Exchange rates are as follows:
| $/CHF | |
| January 1, 2016 | $0.96 |
| June, 2016 | 0.98 |
| December 31, 2016 | 1.04 |
| Average rate for 2016 | 0.99 |
| June, 2017 | 1.10 |
| July 4, 2017 | 1.12 |
| December 31, 2017 | 1.13 |
| Average rate for 2017 | 1.09 |
2. An analysis of inventories, for which the FIFO inventory method is used, is as follows:
| 2017 | 2018 | |
|---|---|---|
| Inventory at beginning of year | CHF 75,000 | ----- |
| Purchases (June 2017 and June 2016) | 335,000 | CHF 375,000 |
| Goods available for sale | 410,000 | 375,000 |
| Inventory at end of year | (80,000) | (75,000) |
| Costs of goods sold | CHF 330,000 | CHF 300,000 |
3. On January 1, 2016, TEurope purchased land for CHF24,000 and plant and equipment for CHF140,000. On July 4, 2017, additional equipment was purchased for CHF30,000. Plant and equipment is depreciated on a straight-line basis over a ten-year period with no salvage value. A full year’s depreciation is taken in the year of purchase.
Required
a. Prepare a schedule remeasuring the selected accounts above into U.S. dollars (the functional currency) at December 31, 2017, and December 31, 2016, respectively. Show supporting computations in good form.
b. Prepare a schedule translating the selected accounts above into U.S. dollars at December 31, 2017, and December 31, 2016, assuming the Swiss franc is the functional currency.
In: Accounting
In: Chemistry
Somebody has a theory predicting that when a laser device with frequency f moves towards an observer at speed V, the observer measures a frequency f’= f/(1-V/c), while if the device is at rest and the observer moves towards it, he measures f’=f(1+V/c). In both cases, f’>f, which seems reasonable.
Using the Special theory of Relativity heuristically, discuss whether this theory can be correct or not.
In: Physics
The Langevin equation for a particle in 1 dimension in an external potential V (x) is: mx'' =-(dV(x)/dx)-ξx'+F(t), where ξ is the friction constant, and F(t) is the random force.Take V (x) to be harmonic: V (x) = (m/2)ω^2x^2 .Find the general solution x(t) for arbitrary initial conditions and calculate the equilibrium time correlation function C(t) = <x(t)x(0)>.
In: Physics
Consider the following half reactions at 298 K
Fe2+ + 2 e- →
Fe Eo = -0.441 V
Cd2+ + 2 e- →
Cd Eo = -0.403 V
A galvanice cell based on these half reactions is set up under standard conditions where each solution is 1.00 L and each electrode weighs exactly 100.0 g. How much will the Cd electrode weigh when the nonstandard potential of the cell is 0.02804 V?
In: Chemistry
Part A:
Rank these transition metal ions in order of decreasing number of unpaired electrons. If two ions have the same number of unpaired electrons, overlap them such that the two appear in a single column:
|
V3+, Mn4+, Ni2+, Fe3+, Cu+ |
Consider the following vanadium species. Arrange them in order of strongest to weakest oxidizing agent:
|
[V(H2O)6]2+, [V(H2O)6]3+, [V(H2O)4O]2+, VO43− |
In: Chemistry
1. Which of the following must be satisfied by the flow of any fluid, real or ideal?
I. Newton's second law of motion
II. the continuity equation
III. the requirement of a uniform velocity distribution
IV. Newton's law of viscosity
V. the principle of conservation of energy
a) I, II, and III
b) I, II, and IV
c) I, II, III, and N
d) I, II, and V
e) I, II, N, and V
In: Other