Questions and answers by

Ethan

Questions (221)

A precipitate of calcium phosphate is formed when aqueous solutions of sodium phosphate and excess calcium chloride are mixed.
1. 1 answer
2. 1,506 views
What would a good essay title be if I'm writing an essay about a character in a book who is torn between two conflicting forces?
1. 4 answers
2. 676 views
Homework Help!!! (Books)?I have a homework assignment and I really need help. I'll be very thankful and pleased if anyone can
1. 2 answers
2. 634 views
What are some good intepretive discussion questions for the book This Boy's Life by Tobias Wolff
1. 0 answers
2. 928 views
y+2x=3, y+2x=-4
1. 1 answer
2. 308 views
Where is the adverb located in the following sentence?"Timothy was not so sure that he liked Ethan as much now that he was being
1. 2 answers
2. 445 views
How would I find three different quotients that equal 5 to the negative 7th
1. 1 answer
2. 1,052 views
I have no idea how to do this activity..can someone please help!?In this activity you will investigate how chemical reactions
1. 2 answers
2. 662 views
For the reaction 2Na(s) + Cl(g) �¨2NaCl(s), how many grams of NaCl could be produced from 103.0 g of Na and 13.0 L of Cl (at
1. 1 answer
2. 531 views
Which of the following would be the limiting reagent in the reaction shown below? There are 50 molecules of O2 and 50 molecules
1. 1 answer
2. 2,528 views
you buy a bottle of juice for $1.00. The juice costs 90 cents more than the empty bottle. How much does the empty bottle cost?
1. 6 answers
2. 1,500 views
Sodium phosphate, Na3PO4, reacts with HCl to form H3PO4 and NaCl. How many liters of 0.1 M HCl are required to react with 0.1
1. 2 answers
2. 2,482 views
how do i find the inverse of f(x)= (3x+7)/(x-2)
1. 2 answers
2. 368 views
Where does clay come from?
1. 1 answer
2. 468 views
x(squared)+8x+17 if x < or = -4Let f(x)= 2 if x= -4 -x(squared)-8x-15 if x > -4 Show that f(x) has a removable discontinuity at
1. 1 answer
2. 465 views
What is the limit as x approaches -1of x - 5 --------------------- 4x(squared)-6x+ 3
1. 1 answer
2. 442 views
f(x) = x + 7 if x < or equal to 5F(x) = 7 if x >5 what is the limit as x is approaching 5 from the left side????? I know that
1. 1 answer
2. 511 views
Question on study guide that i don't get.Bill O’Really of OX News observed that poultry (chicken and turkey) consumption in
1. 0 answers
2. 808 views
Which of the following argues in favor of using Gross Domestic Product as a measure of economic well-being?
1. 0 answers
2. 505 views
given two containers, one holding 4 gal. and the other holding 3 gal. how does one measure out two gal.?Fill the 3 gal, pour it
1. 0 answers
2. 1,136 views
1. Present Values. Compute the present value of a $100 cash flow for the following combinations of discount rates and times.a. r
1. 0 answers
2. 685 views