Describe the half life of the reaction
The thermal decomposition of N2O5 obeys first order kinetics.At 273K, a plot of ln[N2O5] vs. t gives a slope of -5.34 x10^-3 min^-1. What is the half life of the reaction?
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A given capacitor is connected to a 12.0 V battery, and when fully charged stores 2.58 x 10-6 J of energy. if the capacitor is disconnected from the battery, and separation of the plates is doubled (the capacitor remains disconnected from the batte
Find the heat transferred and work done from initial state until the piston touches the spring, the heat transferred and work done while the spring is compressed.
Phenol C6H50H is a weakorganic acid. Suppose 0.515g of the compound is dissovled in exactly 125mL of water. The resulting solution is titrated with 0.123 M NaOH.
Calculate the formal concentration of a sodium acetate solution prepared by diluting 45.0 mL of a solution containing 10.8 ppm sodium acetate(NaC2H3O2) to a total of 0.500liters of solution.
Once it stops at this more heat is added until it is 300kPa. Ambient temp is 300k. Find the heat transferred and work done from initial state until the piston touches the spring.
A cannonball is fired from the ground at the angle of 60 degree with an initial velocity of 200m/s/ what is thee maximum height reached by the cannonball?how far will the cannonball travel retunning to the ground.
If this is accomplised using a series of He-Ne lasers with wavelength=633 nm. What is the speed of the spaceship after one year?
Mary needs to row her boat across a 104-m-wide river that is flowing to the east at a speed of 2.65 m/s. Mary can row with a speed of 1.53 m/s. If Mary rows straight north, where will she land of the point that is straight across the river?
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
Problem: An infant with known congenital heart disease presents with weight loss, tachypnea, and hepatomegaly.
For a research topic on evaluating the access to health services for commercial sex workers as a mixed method approach provide the methodology
The healthcare provider ordered a urine culture for a client. Which item would a nurse need for a urine specimen collection from an existing indwelling
The nurse practitioner (NP) evaluates a client with complaints of a burning sensation in the chest that often occurs after meals and is exacerbated
I am writing a dissertation topic on the utility of community based interventions in post exposure support to survivors of IPV in uMzingwane district
A 12-month-old child presents with fever of 100.9, lethargy, vomiting and tachypnea. The history is significant for recent hand-foot-mouth disease infection.