-
what is the intermediate in the free radical addition of HBr to 1-butene?
-
USING PYTHON AN TURTLE 11-Write a function named regularPoly that draws a regular polygon(all sides equal and all angles equal) using three paramers....
-
How many types of taste receptors have been identified?
-
Please show all of the steps to each solution. Thank you! A sound from a speaker has a sound level of 54dB at a distance of 12m from the speaker.
$20.00
Science
Waiting for answer
-
Please show all of the steps to each solution! Thank you. A string has a length of 0. This string has a linear density of 0.
-
Examine the hypothesis that palm reading is an accurate predictor of one's future with the SEARCH formula, including the criteria of adequacy. Draw...
-
Please help me with these questions. Show all of the steps to each solution. Thank you! Increasing the tension in a guitar string will make the pitch...
-
Please help me with these questions! Show all of the steps for the solution. Thank you! 1.When an object is submerged in a fluid which of the
$12.00
Science
Waiting for answer
-
What is(are) the product(s) in the Pd-catalyzed hydrogenation of 1,2-dimethylcyclopentene?
-
(3) Propose a structure consistent with the following NMR spectra and this additional information: Elemental analysis shows the molecular formula to...
$20.00
Science
Waiting for answer
-
The force exerted by the wind on the sails of a sailboat is Fsail = 305 N north. The water exerts a force of Fkeel = 195 N east.
$10.00
Science
Waiting for answer
-
At a fixed temperature, equal moles of N2 (g) and H2 (g) are mixed in a constant pressure container (the volume of the container changes in order to...
$35.00
Science
Waiting for answer
-
how proteins in the diet are disassembled and then reassembled to form useful proteins in the body
$10.00
Science
Waiting for answer
-
1) Calculate the heat released when 4.290 L Cl2 with a density of 2.46 g/L at 25C reacts with an excess of sodium metal to form solid sodium chloride...
$20.00
Science
Waiting for answer
-
Consider the act of shooting an arrow with a bow. As you set the arrow in place, you pull straight back on the bow a distance of 0.
-
A solution that is 0.45 M in NH 3 is also 0.45 M in NH 4 NO 3 . What is the pH of the solution?
-
A certain quantity of a gas occupies 61.3 mL at 68C. If the pressure remains constant, what would be the volume of the gas at 128C?
-
Explain how Type 2 diabetes may lead to ketoacidosis.
-
Calculate the value of [OH-] from the given values in each solution and then label the solution as acidic or basic: (a) [H3O+]= 1.5X10-2 M (b)...
$35.00
Science
Waiting for answer
-
what are similer and different between uk and guam?
$35.00
Science
Waiting for answer
-
Explain how chronic gastritis can lead to severe anemia.
-
Patient Joe Smith, a 78-year-old, accompanied by his son, is being seen in the office. Assisted into exam room with son because of unsteady gait.
-
Why do living things need energy? why is photosynthesis important to all life not just plants which has more givfted bioenergetically animal or plant?...
-
The coupled G protein most likely interacts with this receptor
-
The textbook authors' analogy between the regulation of gene expression and the movement of water through pipes includes all of the following except...
-
ich of the following would not result in the dilation of the feeder areterioles and opening of the precapillary sphincters in systemic capillary beds?...
$12.00
Science
Waiting for answer
-
A 1200 kg. race car makes a turn of radius 50m. at 70 km/h. If the... road is banked at an angle of 16, will a friction force be required? If so, how...
$15.00
Science
Waiting for answer
-
What is the concentration of H 3 O + in sweat that has at pH 5.81?
$20.00
Science
Waiting for answer
-
Please help me to answer those questions: How is South Africa's Truth and Reconciliation Tribunal (TRC) different from other court hearings? What
-
- Calculate the temperature at which the Fahrenheit and the Celsius temperature are equal. Hint: Use one of the temperature conversion equation,e.g,...
$20.00
Science
Waiting for answer
-
1) A 22- year old man was in a motorcycle accident with resultant neck injuries that led to partial paralysis of the upper and lower limbs.
$12.00
Science
Waiting for answer
-
Why do plants get damaged if they get too much sunlight? What adaptive strategies are likely used by plants to protect them from excessive sunlight?
-
How much heat is produced by the complete combustion of 238 g of CH4?
-
You need to make a spring scale to measure the mass of objects hung from it. You want each 1.3cm length along the scale to correspond to a mass...
-
We did an organic functional group analysis lab. we tested an alkane, an alkene, and an aromatic ring with Br2 in DCM, and then tested the resulting...
-
A rotating cylinder about 16 {\rm km} long and 8.0 km in diameter is designed to be used as a space colony.
$50.00
Science
Waiting for answer
-
Consider a frictionless track as shown in the figure below. A block of mass m1 = 5.40 kg is released from A. It makes a head on elastic collision at...
$10.00
Science
Waiting for answer
-
The magnitude of F is 384 newtons and it points at 344o measured counterclockwise from the positive x-axis. What is the x component (in newtons) of F?...
$12.00
Science
Waiting for answer
-
If you drop a rock from a height of 10 m , it ac- celerates at g and strikes the ground 1.42857 s later. If you drop the same rock from half that
$50.00
Science
Waiting for answer
-
How are proteins in the diet disassembled and then reassembled to form useful proteins in the body?
$20.00
Science
Waiting for answer
-
The string on a string bass vibrates at a fundamental frequency of 60.0 Hz. If the string's tension were increased by a factor of 5, what would be
-
A circular coil of 56 loops and diameter 24.0 cm is lying flat on a tabletop, and carries a clockwise current of 1.90 A . A magnetic field of 0.480 T...
$12.00
Science
Waiting for answer
-
what is the molarity of H 2 SO 4 (aq) in a rainwater if 22.5 mL of 0.100 M NaOH(aq) are needed to neutralize to sample of 25.0 mL rainwater.
-
A 0.5 kg mass oscillates on the end of a spring so that its horizontal position is: x=0.30 sin(3.0t), where x is in centimeters and t is in seconds.
-
As a result of Earth`s rotation, we see the Sun rise in the east and set in the west, and the sun appears to move across the sky from east to west...
-
Calculate the molality of a sucrose (C6H22O11) solution containing 14.
-
Two boats start together and race across a 74-km-wide lake and back. Boat A goes across at 74 km/h and returns at 74 km/h.
$20.00
Science
Waiting for answer
-
if the h2so4 concentration is 85% by volume in water, how many moles of water will added to the reaction when 1.25 mL of 85% h2so4 is added?
-
A Michelson interferometer uses light from glowing hydrogen at 486.1 nm. As you move one mirror, 530 bright fringes pass a fixed point in the viewer....
-
Convert the following H 3 O + concentrations to a pH values: (a) [ H 3 O +] = 1X10-6M, ( b ) [ H 3 O +] = 3.2x10-4M ( a ): ( b ):
$35.00
Science
Waiting for answer