2,221 Answered Questions for the topic organic chemistry
How many grams of NO will be produced from 75.1 g of NO₂ reacted with excess water in the following chemical reaction? 3 NO₂(g) + H₂O(l) → 2 HNO₃(g) + NO(g)
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12/05/21
At what temperature does uranium hexafluoride have a density of 0.8980 g/L at 0.5073 atm?
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DETERMINE IF THE GIVEN QUANTUM NUMBERS ARE VALID
Determine whether the following sets of quantum numbers are valid or not. If valid, identify the atomic orbital being described and explain it briefly. Any explanations would help me a lot because...
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12/02/21
the ka of formic acid HCOOH is 1.77 x10^-4 A 0.60 formic aci solution of 0.40 M NAOH.which of the following statements is correct regaring the above titration
a. After adding 60.0 mL of NaOH the pH of the resulting solution is greater than 7b. After adding 20.0 mL of NaOH, the pH of the resulting solution is calculated as the pH = pKac.After adding ...
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Organic Chemistry
12/01/21
4. Predict the reactivity of alkyl halides (primary, secondary and tertiary) in each substitution reaction below. List them in the order of increasing reactivity for Sn1 and Sn2
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11/29/21
Stereoisomers vs confomers?
if a tri substituted chair undergoes a chair flip but one substituent group stays in the same up position while the rest all change as they should in a chair flip, are the two molecules conformers...
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11/26/21
What would be the daily dose for a newborn weighing 5.6 lb?
If the dose of gentamicin for premature and full-term neonates is 2.5 mg/kg administered every 12 hours.
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How to calculate the dose for a patient measuring 73 inches in height and weighing 190 lb?
If the drug cabazitaxel is used to treat prostate cancer in doses of 25 mg/m2.
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How to calculate the dose on each basis for a patient weighing 150 lb and measuring 5 feet 8 inches in height?
If the daily dose of a drug is given in the literature as 8 mg/kg of body weight or 350 mg/m2.
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How many capsules, each containing 250 mg of clarithromycin, are needed to provide 50 mg/kg/day for 10 days for a person weighing 176 lb?
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11/26/21
A physician desires a dose of 10 mcg/kg of digoxin for an 8-lb newborn child. How many milliliters of an injection containing 0.25 mg of digoxin per milliliter should be given?
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How to calculate the number of tablets to dispense to a patient weighing 147 lb?
Fluconazole tabs 100 mgDisp. tabs Sig: tab ii stat, then 3 mg/kg b.i.d. × 7 days thereafter
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Which of the following is a valid set of quantum numbers?
Which of the following is a valid set of quantum numbers?a. {4, 1, -1, -1⁄2}b. {3, 1, -2, +1⁄2}c. {1, 0, -1, +1⁄2}d. {5, 2, 0, -1}
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GIVE THE SPECIFIC SET OF QUANTUM NUMBERS [n, ℓ, mℓ,ms] OF THE FOLLOWING
GIVE THE SPECIFIC SET OF QUANTUM NUMBERS {n, ℓ, mℓ,ms} OF THE FOLLOWING:
Na
Al
Ca
Cu
Au
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11/25/21
A ciprofloxacin otic solution contains 0.5 mg of ciprofloxacin in a 0.25-mL single-dose package. Based on 20 drops/mL,
(a) how many drops would be administered and (b) how many micrograms of ciprofloxacin would be in each drop?
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11/25/21
How many 0.25-mg tablets would provide the 4 weeks of treatment?
The ascending dose schedule of ropinirole (REQ UIP) in the treatment of Parkinson’s disease is: Week 1: 0.25 mg three times a day Week 2: 0.5 mg three times a day Week 3: 0.75 mg three times a day...
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How many tsp should be taken by the patient for each dose?
If three bottles of a 60 ml liquid medicine are to be taken every 6 hours for 4 days.
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11/25/21
How many tablets will the patient take for each dose?
If the patient bought 60 tablets of a maintenance medication to be taken BID for 15 days.
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11/24/21
The usual dose of a drug is 25 mg/m2, calculate the dose;(in mg)
for a patient weighing 70 kg and measuring 1.95 m.DOSE BASED ON BODY SURFACE AREA (BSA)Formula to use: Mosteller Formula/the Nomogram for determination of BSA from Height and Weight
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11/24/21
What is the usual dose of a drug is 5 grains? Solve for the safe dose for…(express your answer in mg) a 5 year old child
Applying:a) use Young’s Ruleb) use Cowling’s Rule
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11/24/21
The patient bought 60 tablets of a maintenance medication to be taken BID for 15 days. How many tablets will the patient take for each dose?
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11/24/21
Three bottles of a 60 ml liquid medicine are to be taken every 6 hours for 4 days. How many tsp should be taken by the patient for each dose?
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Organic Chemistry
11/24/21
Draw all possible stereoisomers for 3,4-Dibromohexane and 2,3-Diamino-2,3-pentandiol
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How to differentiate reducing and enlarging formula from dilution and concentration?
By comparing and contrasting when it comes on solving problems.
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