05/14/24

Freeze depression point, sugar in water, how do I calculate the activity?

I will give some background on the concept for context and then state my question at the end:Consider a solution containing nA and nB moles of solvent A and solute B, respectively. According to the... more

05/06/24

Which graph represents

7x-2y\leq 5

05/04/24

Gen Chem 2 ICE Table & Equilibrium Equation

Determine the quantity of sodium acetate (CH3COONa) needed to create buffer solution at a particular pH. Do this by constructing an ICE table, writing the equilibrium constant expression, and using... more

04/26/24

What is Logan's payoff

Logan had seamless rain gutters installed around her home at a cost of $1,300. She financed the total amount for 18 months at an annual interest rate of 3.5% compoundedmonthly. After making 12... more

Based on the details provided below, how many milliliters of the potassium chloride injection should be added by the pharmacist?

A patient is receiving an intravenous infusion containing 40 mEq of potassium chloride in 1000 mL of D5 ½NS (dextrose 5% in half normal saline). The infusion has been running at a rate of 80 mL per... more

How many milliliters of a 5% solution of boric acid should be used in compounding a given prescription? (Details below)

Oxymetazoline hydrochloride 1/2%Boric acid solution qsPurified water ad ... more

statistic question

According to an independent insurance agent, the following is a breakdown of the amount of life insurance purchased by males in the following age groups. The agent is interested in whether the age... more

05/04/16

how high above the river is the water arc?

on one of the banks f the chicago river, there is a water cannon, called the water arc, that sprays recirculated water across the rivr. the path of the water arc is given by the model... more

04/13/16

Find the amount of interest and the amount applied to reduce the principle in this payment and the balance after this payment.

Gary has a balance of $4500.34 on a credit card with an annual percentage rate of 13.5% the minimum payment required on the current statement is $90. 

Algebra problem

The total volume of a cylinder with piston at bottom dead center is the sum of the piston displacement volume and the cylinder clearance volume. Thus,    compression ratio= (piston displacem... more

Statistics which t-test to use etc..

Q1 A liquid phase reaction: A → 2R was performed in two different reactors and the following results were obtained in repeated experiments: Reactor 1: Conversion of A (in %): 57.2, 53.1, 59.8,... more

Management is trying to decide between using the traditional allocation method based on direct labor hours and using activity-based costing.

Calculate the overhead rates for each method.   Direct materials are $15 per unit for luxury handbags and $11 per unit for deluxe handbags.  There were 12,500 direct labor hours, each of which... more

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