Kaye

This page lists questions and answers that were posted by visitors named Kaye.

Questions

The following questions were asked by visitors named Kaye.

Why is it that identical functional groups on different molecules don't have identical frquencies? Why does the O- H frequency occur at a value higher than the C=bond?

The rusting of iron is represented by the equation 4Fe +3O2 --> 2Fe2O3. If you have a 1.50-mol sample of iron, how many moles of Fe2O3 will there be after the iron has rusted completely? a. 0.50 mol b. 0.75 mol c. 1.0 mol d. 1.50 mol e. 2.0 mol --> I got...

What is the power delivered by a motor lifting an elevator weighing 1250kg up 89 floors at 16.8 meters per second

If $1000 is invested at a 3.5% interest rate, what is the least number of years until it is worth $1200?

There is a rectangle that is 42 ft. long containing 1,032 sq. yds. How much fencing material is needed to enclose it?

I have a project where I'm supposed to calculate the interest of a given amount monthly and continuously, and then compare the methods. We were given a chart with each's month's principal amount (and we're given 1 number for each month of 1 year), and I w...

If I was given an amount of money for 1 month, and I wanted to compound its interest monthly, which formula would I need to use? My interest rate is 2.5%. I want to compound monthly (so n=12). But I want to find the amount after compounding interest month...

1. (TCO 3) Which of the following is most likely to be an implicit cost for Company X? (Points : 1) Forgone rent from the building owned and used by Company X Rental payments on IBM equipment Payments for raw materials purchased from Company Y Transportat...

Mang Andoy has lived one-fourth of his life as a boy, one-fifth as a youth, one-third as a man, and has spent 13 years in his dotage. How old is he? Ans=60 PLEASE TELL ME HOW THIS PROBLEM ENDED UP WITH 60 AS AN ANSWER.. THANK YOUUU

calculate the final temperature of a 400g of water at 80 degree celsius if it is poured into a 100g pot at 30 degree celsius. note: c of pot is 840 J/kg degree celsius.

A multiple choice test has 5 questions each with 5 possible answers. Find the probability of answering all the questions correctly. A. 1/3,125 B. 1/25 C. 1/625 D. 1/125 How do you do this problem?

stephanie ran 1 lap in 6 minutes. At this rate how far would she run in 30 minutes?

A restaurant has two fish tanks on display. One tank holds 625 liters of water while the other holds 312.5 liters. The smaller tank makes up which of the following percents of the larger tank? A) 5% B) 20% C) 50% D) 200%

The surgeon---------------------operated on the patient has a great reputation. Which of the following options correctly completes the sentence above? a) whom b) that c) who d) which

The quarterback, along with his teammates, __ congratulated following a dramatic victory. Which of the following options correctly completes the sentence above? A. was B. were C. have been D. were being

A deactivated deadly strain of bacteria was first treated with protease enzyme. It was then mixed with a harmless strain of live bacteria. The live bacteria became deadly. Which of the following statements is a valid conclusion from the experiment above?...

How stress and strain relates to elastic deformation?

In a class, 37% of the students are girls. There are 20 boys in the class. What is the number of girls in the class?

Answers

The following answers were posted by visitors named Kaye.

for your first question: first get a balanced equation, then calculate moles of HCl from that, then use the equation to get moles of NaOH and you use given information to get M NaOH

for your third question try using the equation (mass of acid/mass of tablet)x 100

Thank you very much! I tried answering this one but I am getting answers that are not in the 4 choices given...Help? 8. The balanced equation P4 (s) + 6H2 (g) --> 4PH3 tells us that 2 mol H2 a. reacts with 1 mol 4 b. produces 4 mol PH3 c. cannot react wit...

If my initial amount were $18.60 and my APR is 2.5%, would the formula be: A= 18.60(1+(.025/12))^(12)(1/12)

THANK YOU SO MUCH! :)

Actually, one more quick question. Then if I were going to compound the interest continuously, would it be A=18.6e^(.025)(1/12)

1 Forgone rent from the building owned and used by Company X

THANK YOU SO MUCHHHH PROFESSOR

Oh, no. Sorry. for the capitalization error.

I was stuck between C and D. So it's D.

That one girl: the answer will be the same but how you get the answer will not

Ayva without distribution you add first then multiply, with distribution you multiply 2.50 by .2 4.95 by .2 and 6.00 by .2 (hint: take the decimals out then put them back in ur answer)