-
a gas mixture contains following gases with mole fraction indicated: H2O (0.164), H2(0.278), O2 (0.455) amp; CO2(0.101). the mixture also contains
$10.00
Science
Waiting for answer
-
A circuit contains six 230 lamps and a 14.0 heater connected in parallel. The voltage across the circuit is 120 V.
-
How should you prepare toluene from methane and benzene?
$35.00
Science
Waiting for answer
-
A car goes around a circular curve on a banked road at constant speed. Since the weather is icy, the 2) only forces acting on the car are weight W...
-
Three solutions are mixed together to form a single solution. One contains 0.2 mol Pb(CH3COO)2, the second contains 0.1 mol Na2S, and the third...
$15.00
Science
Waiting for answer
-
A small circular hole 6.00 in diameter is cut in the side of a large water tank, 22.0 below the water level in the tank. The top of the tank is open...
$15.00
Science
Waiting for answer
-
A volume of 75.0 of is initially at room temperature (22.0). A chilled steel rod at 2.00 is placed in the water. If the final temperature of the
$10.00
Science
Waiting for answer
-
Order:Amoxil 0.375 g p.8h Suppply:80 mL bottle of reconstirutioned Amoxil oral suspension, 125 mg/5mL Give____ mL or______ Tablespoonquot;.
$15.00
Science
Waiting for answer
-
Please explain to me why it would be necessary to add equal drops of distilled water to two test tubes of sucrose solutions before adding the same
-
Please complete the Certification Review Assignment by Sunday, 11: MT at the end of Week 1.
-
Using the given information, solve the following problems( the half lives of all the isotopes will need to found using the internet.
-
a uniform magnetic field of 0.5 T is parallel to the x-axis. A square coil of side 10 cm has 300 turns and makes an angle of 60 with the z-axis.
$50.00
Science
Waiting for answer
-
anyone have heat transfer class project relating to heat transfer experiment
-
How do changes in DNA affect changes in adaptations?
-
1 - Explain why phospholipids react differently than most molecules when placed in water. 2 - Why do the "tails" of phospholipids face each other in
$10.00
Science
Waiting for answer
-
A uniform solid sphere has a moment of inertia I about an axis tangent to its surface.
$10.00
Science
Waiting for answer
-
Give the structure and name of the products produced from the following reactions. trans-2-butene + Br2 -gt; b. cis-2-butene + Br2 -gt; c.
$20.00
Science
Waiting for answer
-
(Absolute zero is -457.) A football is filled to a gauge pressure of 15.8 psi when its temperature is 80.
$35.00
Science
Waiting for answer
-
A proton and an electron are held in place on the x-axis. The proton is at , while the electron is at . They are then released from rest...
$15.00
Science
Waiting for answer
-
Directions: Review Module 36 of Psychology and Your Life. Select three approaches to summarize. Include examples of the types of psychological...
-
Use the density value to solve the following problem: A graduated cylinder contains 18.0 m/L of water. What is the new water level after 35.6 g of...
-
The appearance of the rock at the surface of the ground is: stratum b. A bute c. An escarpment d.
$10.00
Science
Waiting for answer
-
Okapi is an animal i have to write about. The problem is that i have a presentation about 4 religion, and i dont know if i'll can it in time (thought...
-
Find the mass of barium metal (in grams) that must react with {\rm{O}}_2 to produce enough barium oxide to prepare 1.2 L of a 0.12 M solution of...
-
A graduated cylinder contains 129 mL of water. A 17.0 g piece of iron (density = 7.86 \rm{g/cm^3}) and a 17.0 g piece of lead are added. What is the
-
If the following crystallize in the same type of structure, which has the lowest lattice energy?
-
A truck covers 40.0 m in 8.55 s while smoothly slowing down to a final velocity of 1.25 m/s. (a) Find the truck's original speed.
-
Lining a landfill with a waterproof barrier is a good way to address problems related to (Points : 2) methane production. settling. incomplete...
-
A roller coaster, shown in Fig. 6-38 (h1 = 30 m, h2 = 12 m, h3 = 26 m), is pulled up to point A where it and its screaming occupants are released...
$50.00
Science
Waiting for answer
-
A 55-kg person on skis is going down a hill sloped at 30 from the horizontal. The coefficient of friction between the skis and the snow is 0.17. What...
$12.00
Science
Waiting for answer
-
A car travels along a straight line at a constant speed of 45.5 mi/h for a distance d and then another distance d in the same direction at another...
-
The figure below shows a thin rod of length L with total charge Q. Find an expression for the electric field strengh on the axis of the rod at...
-
Potassium nitrate has a lattice energy of -163.8 kcal/ mol and a heat of hydration of -155.5 kcal/mol How much potassium nitrate has to dissolve in
-
A 1.87g sample of Mg reacts with 80mL of a HCl solution whose pH is -0.544. What is pH of the solution after all the Mg has reacted?
-
How is human physiology different from cellular bio?
-
Polio will prayerfully be eradicated soon. The following questions all deal with the present polio situation and the public health response toward...
$35.00
Science
Waiting for answer
-
3 The laboratory synthesis of ethyl nalidixate is a linear 3 step process using 2-aminopicoline as the starting material.
$20.00
Science
Waiting for answer
-
A person suffers from myopia requiring a correction of 4.50 D. The maximum accommodation possible is +6.0 D. Without correction, can this myope read
$15.00
Science
Waiting for answer
-
It is linked to morphogenesis. It involves cell division. It involves differentiation. It involves programmed cell death. All of the above are true;...
$50.00
Science
Waiting for answer
-
A placekicker is about to kick a field goal. The ball is 27.0 m from the goal post. The ball is kicked with an initial velocity of 19.4 m/s at an...
-
What is the density of human muscle in relation so water?
-
The coil of a large electromagnet has an internal resistance of R = 9. It is in series with a source of EMF of 80.75 V and a switch. The switch is...
-
You need 100.00 mL of H2O and 5.00 mL of liquid plant food to make a solution for your plants.
$50.00
Science
Waiting for answer
-
Suppose a plant of this type grows 3.6 m in 14 days. What is its growth rate in micrometers per second?
-
Speed differs from velocity in the same way that __________ differs from displacement.
-
The tungsten filament of a certain 100 W light bulb radiates 2.00 W of light. (The other 98 W is carried away by convection and conduction.) The...
-
Which of the following is(are) true about the environment when the first bacteria originated?
-
Spiny species of diatoms are found in both warm subtropical and cool waters.
-
Two particles are executing simple harmonic motion with same amplitude and frequency about the same equilibrium position.
$20.00
Science
Waiting for answer
-
Consider a particle in a one-dimensional box of length L in its lowest energy (ground) stationary state.