KELLY

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

Questions

The following questions were asked by visitors named KELLY.

STATE THE HEISENBERG UNCERTAINTY PRINCIPLE AS IT RELATED TO THE DETERMINING THE POSITION AND MOMENTUM OF AN OBJECT.

A MAN'S GREEN WHISKERS (TWO WORDS,MUST RHYME)

A PEEL OF A BANANA (TWO WORDS,MUST RHYME)

A SAD FRUIT (TWO WORDS, MUST RHYME)

A PERSON WHO REPAIRS BROKEN TIME PIECES (TWO WORDS, MUST RHYME)

10 TREE'S, 5 ROW'S WITH 4 TREE'S IN EACH ROW?

CAN YOU UNSCRAMBLE THIS WORD THABIAT

Suppose that two people, Michelle and James each live alone in an isolated region. They each have the same resources available, and they grow potatoes and raise chickens. If Michelle devotes all her resources to growing potatoes, she can raise 200 pounds...

THE FOLLOWING SOLUTIONS AREMIXED TOGETHER: 121mL OF 1.54 M AgNO3 AND 45mL OF 1.07 M K2SO4 CALCULATE THE MOLAR CONCENTRATION OF Ag+ IONS IN THE FINAL SOLUTION

How many total moles of ions are released when the following sample dissolves completely in water: 5.15x10^-3 g Ca(NO3)2

The concentration of lead ions (Pb^2+) in a sample of polluted water that also contains nitrate ions (NO3) is determined by adding solid sodium sulfate (Na2SO4) to the sample of the water. Write the net ionic equation for the reaction. Do not forget to in...

Pb+NO3+Na2SO4-->?

How many milliliters of a 0.200M AgNO3 solution are required to preccipitate most of the Cl^- ions from a solution containing 0.855 g of NaCl?

You are given solutions of HCl and NaOH and must determine their concentrations. You use 38 mL of NaOH to titrate 100 mL of HCl and 23.2 mL of NaOH to titrate 50 mL of 0.0782 M H2SO4. Find the unknown concentrations.

Sodium hydroxide is used extensively in acid-base titrations because it is a strong inexpensive base. A sodium hydroxide solution was standardized by titrating 27 mL of 0.1628 M standard hydrochloric acid. The initial buret reading of the sodium hydroxide...

I balanced the equation: HBr(aq) +NH3(aq)->NH4Br I need to find the ionic equation and the net ionic equation

What is the oxidation number of Cr2(SO4)3

What is the oxidation number of (NH4)2SO4

A chemical engineer determines the mass percent of iron in an ore sample by converting the Fe to Fe^2+ in acid and then titrating the Fe^2+ with MnO4^-. A 1.3510 g sample was dissolved in acid and then titrated with 39.32 mL of 0.03190 M of KMnO4. The bal...

I need to find the ionic equation of: 3Ba(OH)2(aq)+2H3PO4(aq)->Ba3(PO4)2+6H20(l) I'm totally lost on this question

Write the electron configuration for Se using the noble gas core format.

Write the condensed ground-stste electron configuration of the transition metal ion Mo3+

How do you write the quadratic equation with integer coefficients that have the roots 7-3i and 7+3i?

I need help with this and have no clue as to what I should do. I have trouble with paraphrasing. Review the following passage and paraphrase the long passage in the following box. Use the reference to create an appropriate APA-formatted, in-text citation....

Find the coordinates of the vertex and the equation of the axis of symmetry of the parabola with the given equation. y = 8x^2 + 48x − 3 vertex (x, y) = axis of symmetry ________

What is the estimated perimeter of an ellipse if the major axis has a length of 15 ft and the minor axis has a length of 7.5 ft?

Answers

The following answers were posted by visitors named KELLY.

WOW! I GET IT NOW. THANKS ALOT. U R REALLY GOOD!

THE FOLLOWING SOLUTIONS AREMIXED TOGETHER: 121mL OF 1.54 M AgNO3 AND 45mL OF 1.07 M K2SO4 CALCULATE THE MOLAR CONCENTRATION OF Ag+ IONS IN THE FINAL SOLUTION

consistent and independent because the answer is (1,4)

5c+5d-8(7c-4d) distribute 5c+5d-56c+32d combine like terms -51c+37d

(a)5x-3x^2 x(5-3x) remove GCF (b)25-x^2 (5+x)(5-x) Diff of 2 squares

[(8*2)- 13]^3+(4-1)^2+4-2*3+|3|-|-6|=? [16-13]^3+(3)^2+4-2*3+3-6 [3]^3+9+4-6+3-6 27+9+4-6+3-6 36+4-6+3-6 40-6+3-6 34+3-6 37-6 31

mo bisects angle lmn,m angle lmn = 6x-20, m angle lmo= x+32 find m angle nmo but how if i don't know what lmn is From the above info you know lmo=nmo and lmo+nmo=lmn so 2(lmo)=lmn 2(x+32)=6x-20 2x+64=6x-20 2x+84=6x 84=4x 21=x you know lmo=x+32=21+32=53 yo...

16x^7y^12-10X^5y^8/2x^2y^9 =(16x^7y^12/2x^2y^9)-(10x^5y^8/2x^2y^9) =((16/2)*x^(7-2)*y^(12-9))-((10/2)*x^(5-2)*y^(8-9)) =8x^5y^3-5x^3y^-1 or =(8x^5y^3)-((5x^3)/y)

let d=#dimes 10d=value dimes d-3=#nickels 5(d-3)=value nickels 10d+5(d-3)= 165 total value=$1.65 10d+5d-15=165 distribute 15d-15=165 combine like terms 15d=180 add 15 to both sides d=12 divide both sides by 15 You have 12 dimes and (d-3)nickels or (12-3)...

Make a chart for the pieces of RT=D that you know. Rate X Time = Distance _____________________________________ ship 30 x 30x chopper 90 x-4 90(x-4) You know that at the time the helicopter overtakes the ship that the distances are equal. 30x=90(x-4) set...

DID ANY BODY EVER FIND FIND THE SUMMARIES CAUSE I NEED THEM NOW.