chemistry!
 👍 0
 👎 0
 👁 128
Respond to this Question
Similar Questions

Chemistry
"blank" mL of 6.0 M H2SO4 are needed to prepare 300 mL of 1.0 M H2SO4 solution. its 49.8
asked by uci student on April 26, 2009 
Chemistry pls help
I have a chemistry question Please advise how do I prepare 1L of 75% H2SO4 from concentrated H2SO4 (98% of density 1.84g/ml)? Do you have an equation which i can use? Someone gave me the following equation but I do not understand
asked by tricia on December 3, 2008 
Chemistry
What volume of 6.0m H2SO4 is needed to prepare 0.5L of a 0.3M H2SO4 solution?
asked by Janeth on May 29, 2012 
Chemistry
My chemistry is bad. I know these are very easy but I cannot solve them . 1. a) Prepare 200 ml of 2 M HCl solution from stock bottle containing 37% w/w HCl and d = 1.2 (g/ml). MWHCl = 36.5 g b) Calculate M of 37% w/w HCl solution?
asked by Mel on December 4, 2014 
institute of health sciences
Chemistry A) determine the mass of sodium hydroxide needed to prepare 100ml of 0.5M standard solution B) describe the procedure used to prepare the standard solution C) use the 100ml stock solution of 0.5M sodium hydroxide to
asked by trendy on November 12, 2015 
Chemistry
Calculate the volume of concentrated reagent required to prepare the diluted solutions indicated: (a) 18 M H2SO4 to prepare 225 mL of 2.0 M H2SO4 (
asked by Annette on December 21, 2011 
help
Introduction to quadratic equations? If you solve the equation by completing the square, fill in the blanks. 9x^2+9x+4=0 x^2+x+blank=4/9+blank
asked by Chelsea:) on April 20, 2012 
Algebra 2
Introduction to quadratic equations? If you solve the equation by completing the square, fill in the blanks. 9x^2+9x+4=0 x^2+x+blank=4/9+blank
asked by Chelsea:) on April 24, 2012 
Science, Chemistry
I have been told that to prepare 1L of 70% H2SO4 from concentrated sulphuric acid (96% with density 1.84g/ml), I should use the following equation to find out the volume of conc. acid needed (Vml). V x 1.84 x 0.96={(1000V)+
asked by Tricia on December 3, 2008 
Chemistry
How many moles of H2SO4 are needed to prepare 5.0 liters of 2.0M solution of H2SO4? a. 5.0 b. 10 c. 2.5 d. 20 Go back to the definition of molarity. M = #mols/L is the answer d If M = # mols/L, then L x M = #mols. 5.0L x 2.0M = 10
asked by Kat on March 26, 2007