What is the half-life of a compound
What is the half-life of a compound if 81percent of a given sample of the compound decomposes in55 min? Assume first-order kinetics
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Use muller Method to determine the real and complex roots of. And, write a MATLAB script (with comments explaining each and every major step) to implement Muller's method.
Ashlee pulls Andy on a skateboard. Ashlee pulls with a force of 52.2N to get it moving and 42.0N to keep it at a constant velosity. The mass of the skateboard and Andy are 75.0-kg. What is the Coefficient of static friction? What is the coefficien
Calculate the total heat change, the ΔE, the PV work, and the ΔH when 54 g of ice is converted into54g of steam. [H2O(s) at -10°C converted toH2O(g) at 110°C].
Explain why it is necessary to remove the Erlenmeyer flask from the hot water bath at the moment the volatile liquid disappears from the flask, rather than while there is still water liquid in the flask, or minutes after the liquid has completely
The energy levels the electron can occupy in the H atom can be calculated using the energy level equation. Calculate the wavelength (nm) of the photon emitted when the electron goes from a n= 4.00 energy level to a n= 1 energy level.
A Li2+ ion emitts a photon with a wavelength of 5.41× 101 nm, calculate the energy difference(absolute value) in J between the initial and final state of theLi2+ ion. Express answer in scientific notation.
When a ball rolls down a incline plane it gains speed,because of gravity,when rolling up it losees speed because of gravity. Why doesn't gravity play a role when it rolls on a horizontal surface?
Design a combinational circcuit with three inputs x y and z and three outputs A B and C. When the binary input is 0 1 2 3 the binary output is one greater than the input.
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What is a defining characteristic of permissive-indulgent parents? They are indifferent and uninvolved with their children.
You stay late at work to finish an important report. Your supervisor found out and was so thrilled that you took the initiative to do so
Research has found that the use of electronic devices like social media and cell phones is associated with mental health problems,
Question: Which of the following options is true in relation to validity? Question Select one:
Question: An old adage in psychology research methods courses is that "correlation does not prove causation".
Can you put this in study guide format: External Validity Sample characteristics Stimulus Characteristics Multiple Treatment Interference
What I can do. Find out what makes you different. What helps to be more professional . What can I do well? What things do people value in me?