Q: A dead body was found within a closed room of a house where the temperature was a constant 70° F. At…
A: GIVEN Room temperature (ta)=70oF Initial core temperature(t0) = 98.60 F
Q: Production of 0.005 M I; Solution Dissolve 10 g KI in 20 mL of deionized water in a 150 mL capacity…
A: Molarity: Number of moles dissolve in per liter volume of solution is called as molarity. It shows…
Q: -i-ä: a. d: 21 24 MacBook Alr
A:
Q: Consider the extraction of UO22+ ions from pregnant solution which contains Pb2+, K+, Na+, and Ca2+…
A: A question based on analytical separation that is to be accomplished.
Q: Solving applied problems with first-oPder kIHeties A certain chemotherapy drug C with a molar mass…
A: Given, molar mass effect of drug = 143g/mol Half life = 50min Safe concentration = 420uM Mass of…
Q: Write down three possible applications of the analytical ultracentrifuge
A: Analytical ultracentrifugation (AUC) is a versatile and powerful method for the quantitative…
Q: Give two examples of random errors. Please do not give what is already given in the example. Thank…
A: A question based on tools in analytical chemistry that is to be accomplished.
Q: BA 125 ml. tank in charged with owygen until the prei 730t 2C. Cile en in the tank 319 051
A: A gas can be described based on 4 parameters, that is pressure, temperature, volume and number of…
Q: If a cylindrical rod of brass 150.00 mm long and 10.000 mm in diameter is heated from 30°C to 110°C…
A:
Q: 30 25 20 > 15 10 10 Complete the equation for the graph v-0 2.
A: In the graph which is a straight line graph, five points are given. we know that the slope of the…
Q: dN F(V)dV = M 47(- 2TRT MV? ?v? cxp( 2RT N
A: Given,F(V)dV=dNN=4π(M2πRT)3/2V2exp(MV22RT)dV (i)we need to find most probable velocity…
Q: The paints and varnishes that used on fishing boats can be degraded by solar radiation through…
A:
Q: Below is the therapeutic (effective) and lethal dose data for a new experimental cancer drug,…
A:
Q: AvapH dT T(Vg – Vi) AvapH _ AvapH _ AvapH TV, dP - P RT2 RT T P Rewrite this equation after…
A: The equation given is,
Q: hat the time ad submevs ion in day of Brass lloy(25%2n, 75%. cu) , avca was 10 cm², that 2. 5 kg had…
A:
Q: Formula: 12162 IR My SD
A: chemical shift values are written from spectra
Q: tes.You will be notified when time expires, and you may continue or submit. Warnings appear when…
A: The electrons have a definite spin but when they are placed in an external magnetic field then thus…
Q: नि 360 8 वैकगोe ्न N-2 - ৭cलकmाdo- 2-ammochane . ि वतंवे ए० उचडइापना ठेाक (मCहS+ ल वीरळना/ंगन्न क…
A:
Q: assume that r max is 1.0 and the carrying capacity is 2,000. calculate the population growth rate…
A:
Q: is beta hCG testing a analytic technique? why or why not?
A: Analytical techniques are those techniques that aid in determination of a compound in a sample.…
Q: When the maximum potential error is set at 4mg in a total of 120mg, what is the percentage error?
A: Maximum potential error is 124. Percentage error is 3.33%
Q: WW 80- 60 20 4888 3500 Wow! 3000 2500 HAVENUMBERS 2000 1500 1800 600.0
A:
Q: 20) An x-ray machine operating at 80 kVp for 100 mAs with 1 mm Al added filtration produces an…
A: It is given that the X-ray mechine operating at 80 kVp for 100 mAs with 1 mm Al added filtration.…
Q: Five blood samples got these :results 0.760 ,0.751,0.752 ,0.756 ,0.752 ppm The standard deviation of…
A:
Q: oH oH OH Reagants needed ,
A: The reaction taking place is given as,
Q: Q1- For a certain gas, the inward flux into atmosphere is 3.1x10 kg/year. If the steady state amount…
A:
Q: The density of a solution was determined experimentally. The results of three calculations are:…
A: Density(D):- It is the ratio of mass of substance(in g) and the volume(in mL). Average density(Z):-…
Q: TMS 7.0 6.0 5.0 2.0 1.0 0.0 4.0 8 (ppm) 3.0 absorption of energy
A: 1. It's a part of NMR spectroscopy. 2. Chemical shift is the resonant frequency of a nucleus…
Q: 3p E 3s AV AV AV 2p 2s 1s The lowest E levels are already filled in for you.
A:
Q: Does frequency factor vary with time
A: Frequency factor is also known as pre-exponential factor. Which is very important part of Arrhenius…
Q: magnetic? 4)
A: Paramagnetic material are those materials which have unpaired electrons ( at least one unpair…
Q: What are slow-burning characteristics?
A: Three important characteristics:- 1. Low-temperature. 2. Flameless form of combustion. 3. Sustained…
Q: determine the radius of fireball in a 100kT explosion at t = 0.010 seconds
A:
Q: %T OH Dale <- Thursday, March 31, 2022 7:37 PM 102- 100 bause 2161.67cm-1, 98.69%T 95 1553.86cm-1,…
A: IR peak Annotations of resorcin[4]arene.H2O
Q: The time flight of an unknown compound was 23.021 μs at 1087V and flight tube lenght of 1.0m. What…
A: TOFMS (Time-of-flight mass spectrometry) is the technique of mass spectrometry where the mass of a…
Q: Determine the pKa using Henderson-Hasslebach equation. pH = 2.9 For serial dilution method: HCI НЗО…
A: The Henderson-Hasslebach equation is shown below, pH = pKa + log[conjugate base][acid]
Q: a. What mass of oxygen is used up to burn a full tank of 36.00 kg of gasoline? Text b. Why might a…
A: IMPORTANT POINTS : By stoichiometry mole of each reactant and product can be related by balanced…
Q: An exposure risk assessment considers the MSDS hazard conditions of: a.physical state b. chemical…
A: MSDS stands for material safety data sheet. There are various things mentioned in this sheet.
Q: 6. A bacteria culture of 10 000 bacteria grows to 30 000 in 60 minutes. What is the doubling time?
A:
Q: Given the over-all equation below, determine the value of n. * Pb(s) + SOao) (0.30M) + 2A9CI (s) 02-…
A: In this question, we will findout the value of n ( n is number of balancing electrons between…
Q: 1 1/2 yr to months using dimensional analysis
A: Dimensional analysis involves the conversion of one unit to other.
Q: What about e?
A: This reaction is an example of dehydration reaction that is removal of water molecule leads to the…
Q: nformation Securit X A ALEKS - Ciapha Dorley - Learn…
A: The rate constant (k) for the reaction is calculated as shown below where r is the initial rate of…
Q: umber 1 represents an or und then the correct orde
A: A compound consist of two or more elements chemically bonded in a fixed ratio.
Q: 2. Consider the following experiment. Twenty mL of a 1.00 M HCl solution is added to 100 mL of a…
A: A reaction between 2 mole of hydrochloric acid and a mole of sodium thiosulfate produces 2 mole of…
Q: The basic spectrophotometer is composed of four components. Which component listed below is NOT one…
A: A question based on tools in analytical chemistry that is to be accomplished.
Q: Discuss the importance of keeping a laboratory notebook (logbook).
A: Logbook is an important documentation of all the experimental progress in the lab in a systematic…
What is the expected throughput if Ra =67packets/minute and Rt = 109packets/minute
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- If the a and b loci are 16 mu apart in humans and an A B / a b woman marries an a b / a b man. What is the probability that their first child will be A b / a b? 0.08 0.16 0.32 0.84 0.64Time, s PCH4, bar 0 1.01E+00 0.3559 7.48E-01 0.6817 5.98E-01 1.0074 4.98E-01 1.384 4.26E-01 1.6201 3.73E-01 2.0159 3.31E-01 2.3532 2.98E-01 2.7874 2.71E-01 3.0227 2.48E-01 3.3678 2.29E-01 A student collected the following data in the kinetics of the decomposition of methane at 1000K: Reaction: CH4(g)=> C(s) + H2(g) Build three appropriate Excel graphs and list the trendline equation and R2 for each including coordinates. The order of the reaction is? Justify your answer Report the reaction constant value with unitswhat is the concentration of the unknown sample using serial diluitions: 0.05M 1.7472nm, 0.025M 0.8569nm, 0.0125M 0.4167nm, 0.00625M 0.1958nm the epsilon value is 0.0101 and l is 1 cm
- You are trying to come up with a drug to inhibit the activity of an enzyme thought to have a role in liver disease. In the laboratory the enzyme was shown to have a Km of 1.0 x 10-6 M and Vmax of 0.1 micromoles/min.mg measured at room temperature. You developed an uncompetitive inhibitor. In the presence of 5.0 x 10-5 M inhibitor, the apparent Vmax was determined to be 0.02 micromoles/min.mg. What is the Ki of the inhibitor?Route 1:RME = 82.92%MI= 1.34 Route 2RME = 22.84%MI = 18.15 Route 3RME = 57.34%MI = 1.89 Compare the value of Reaction Mass Efficiency (RME) and Mass Intensity (MI) generally, and choose which metrics is more significant in green measurement. Justify your answer.Time required to elute substance Z when N = 1000 = when N = 2000 The two quantities cannot be compared due to insufficient information. when N = 1000 > when N = 2000 %3D when N = 1000 < when N = 2000
- ! 9 a alt ← Z If you live to be approximately 83 years old, how many hours long was your life? Assume a year is exactly 365 days. @ 2 W S →> X #m 3 e d C с $ 4 r f % 5 V t g Oll A 6 DELL b y h & 7 O n u j * 00 O m i k ( 9 < 4 O alt ) O 1 P ◆ ctrl : - ; { [ ? 1 +11 = I } bac 1BRT 3KBT E use and to calculate Tmm i equal to[Review Topics] [References) Use the References to access important values if needed for this question. In a study of the decomposition of ammonia on a tungsten surface at 1100 °C NH3 1/2 N₂ + 3/2 H₂ the concentration of NH3 was followed as a function of time. It was found that a graph of [NH3] versus time in seconds gave a straight line with a slope of -4.86x10-6 M s-1 and a y-intercept of 1.31x10-² M. Based on this plot, the reaction is Submit Answer Retry Entire Group rder in NH3 and the rate constant for the reaction is zero first second 9 more group attempts remaining Ms-1.
- 22:26 Wed 25 Aug Question 10 of 20 A tank with 43.2 kg of water is leaking at a rate of 0.0135 kg/s . How many hours will it take until the tank is completely empty? STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 3600 1000 0.0135 0.583 53.3 0.889 1 3.20 x 103 60 43.2 0.001 hr min kg S kg/sIdentify the oxidizing agent in the chemical reaction 5Fe+2(aq) + MnO4-(aq) + 8H+(aq) 5Fe+3 + Mn+2(aq) + 4H2O(l) The answer is ……………………………… Calculate the total number of atoms in 500 Ml OF 0.200 M KNO3 solution. The answer is ……………………………… Mg has three stable isotopes. Given a sample of Mg with the following masses and percent abundances: 24Mg: 23.9850 amu, 58.42% 25Mg: 24.9858 amu, 15.22% 26Mg: 25.9826 amu, 26.36% The average atomic mass (in amu) is …………………… What mass of Na2SO4 is needed to prepare 350. mL of a solution having a sodium ion concentration of 0.125 M The answer is ………………………A patient is to receive 10 mEq of potassium gluconate (MW = 234) four times a day for 3 days. If the dose is to be a teaspoonful of syrup vehicle. How many grams of potassium gluconate should be used and what volume in mL should be dispensed to provide the prescribed dosage regimen?