Monty
Popular questions and responses by Monty
Chemistry
Calculate the work done in joules when 1.0 mole of water vaporizes at 1.0 atm and 100C. Assume that the volume of liquid water is negligible compared with that of steam at 100c, and ideal gas behavior
asked on April 12, 2011 
Chemistry
What volume of a .500 M HCl solution is needed to neutralize each of the following: 10 ml of a .300 M NaOH solution 10 mL of a .200 M Ba(OH)2 solution
asked on March 8, 2011 
Chemistry
The Concentration of Cu2+ ions in the water (which also contains sulfate ions) discharged from a certain industrial plant is determined by adding excess sodium sulfide(Na2S) solution to .800 L of the water. Molecular Equation: Na2S(aq) CuSO4(aq) >
asked on March 8, 2011 
math
Write a compound inequality to represent each situation. solve and check. If James is able to earn an extra $200 this weekend, his monthly income will be between $1500 and $2000 for his job at a local restaurant. What is the normal range of James monthly
asked on February 2, 2015 
math
Calculate the are of triangular crosssection and also its volume.
asked on March 1, 2013 
Chemistry (Hess's Law)
NO2(g) → 1⁄2N2(g) + O2(g) ΔH1 = 33.9 kJ NO2(g) → NO(g) + 1⁄2O2(g) ΔH2 = 56.5 kJ What is ΔH for the reaction 1⁄2N2(g) + 1⁄2O2(g) → NO(g) ?
asked on April 15, 2011 
Physics
A rocket moves upward, starting from rest with an acceleration of 35.0 m/s2 for 5.63 s. It runs out of fuel at the end of the 5.63 s but does not stop. How high does it rise above the ground?
asked on December 13, 2010 
math
my question is : price was $25 and increased to $1200 what is the percent increase?
asked on March 2, 2015 
Math
Don signed an apartment lease for $500 per month. He has a budget of $120 per month for food and $150 for utilities. Please show me how to rite an inequality to show the minimum monthly salary Don needs to earn just for living expenses. How would I graph
asked on January 26, 2015 
math
Don signed an apartment lease for &500 per month. his has a budget of $120 per month for food and $150 for utilities. Write an inequality to show the minimum monthly salary Don needs to earn just for living expenses. graph your answer.
asked on January 26, 2015 
Math Please Assist
Solve exactly for x: sin^3 x + sin x cos^2 x = cos x If 0 degrees
asked on November 14, 2014 
english
10 rhyme word
asked on May 31, 2014 
manotriy
Surveys conducted in the months after 9/11 found a growing willingness on the part of the American public to
asked on April 8, 2012 
algebra
42084Y+10Y=462
asked on February 18, 2012 
algebra
2(102y)+y((3/7)/(9/10))=22
asked on February 18, 2012 
Physics
A rocket moves upward, starting from rest with an acceleration of 35.0 m/s2 for 5.63 s. It runs out of fuel at the end of the 5.63 s but does not stop. How high does it rise above the ground?
asked on December 13, 2010 
Physics
A rocket moves upward, starting from rest with an acceleration of 35.0 m/s2 for 5.63 s. It runs out of fuel at the end of the 5.63 s but does not stop. How high does it rise above the ground?
asked on December 13, 2010 
Physics
A rocket moves upward, starting from rest with an acceleration of 35.0 m/s2 for 5.63 s. It runs out of fuel at the end of the 5.63 s but does not stop. How high does it rise above the ground?
asked on December 13, 2010 
Math
i tried and tried and i cant find the answer. is it not a solution. (3/x)1=7/(x20)
asked on November 23, 2009 
college math
solve: (3/x)/1=(7/x20) i keep getting different answers for this question. the last answer i got was 20 (which would make it not a solution) but im not sure if that is right
asked on November 23, 2009 
science
what product is left when dilute sulphuric acid and zinc go together? (Broken Link Removed) dissolved in water, of course, the water that was carrying the H2SO4.
asked on October 14, 2006

Science
I think number two is right but it m not for sure
posted on December 6, 2019 
Math
makeup pricing
posted on October 25, 2016 
Algebra
450
posted on October 8, 2016 
math
Thanks Sue!
posted on March 2, 2015 
math
Thank you very much.
posted on January 26, 2015 
math
Ms. Sue please,please show me how to graph this answer?
posted on January 26, 2015 
math
Sue please show me how to graph this answer thank you.
posted on January 26, 2015 
Math Please Assist
never mind disregard this. I found the answer to be 45 degrees
posted on November 14, 2014 
Math
The above answer is wrong. (8400045000) is not 28000, it is 39,000. Therefore 39000/3 is 13000. M =13000.
posted on April 22, 2012 
Eth 125
12. b
posted on April 8, 2012 
chemistry
calculate the work done when 50.0g of tin dissolves in excess acid at 1.00 atm and 25 degrees c.
posted on May 18, 2011 
Chemistry
S^2 + Cu^2+ = CuS(s) .0177g CuS / molar mass CuS= Moles of CuS Moles of CuS= Moles of Cu Moles Cu/ Initial volume= Molarity of Cu
posted on March 8, 2011 
college math
it suppose to be (3/x)1=7/(x20)
posted on November 23, 2009 
college math
i wrote it wrong the 1st time. this is the problem. solve: (3/x)1=(7/x20)
posted on November 23, 2009 
Math
After getting ã(x)/(2ã2) why don't u multiply both sides by &radic(2)
posted on November 23, 2009