chemistery Course Textbook Chapter Problem Needs by N/A N/A N/A N/A 9/28/2009 at

Question

chemistery

Course Textbook Chapter Problem Needs by N/A N/A N/A N/A 9/28/2009 at 4:00:00PM QuestionDetails: 2 RbOH +H2SO4® Rb2SO4+ 2 H2O
How many moles of H2SO4 are required to reactwith 67.1 grams of RbOH?
(For a look-up table of formula weights, click on

chemistery

Course Textbook Chapter Problem Needs by N/A N/A N/A N/A 9/28/2009 at 4:00:00PM Course Textbook Chapter Problem Needs by N/A N/A N/A N/A 9/28/2009 at 4:00:00PM QuestionDetails: 2 RbOH +H2SO4® Rb2SO4+ 2 H2O
How many moles of H2SO4 are required to reactwith 67.1 grams of RbOH?
(For a look-up table of formula weights, click on QuestionDetails: 2 RbOH +H2SO4® Rb2SO4+ 2 H2O
How many moles of H2SO4 are required to reactwith 67.1 grams of RbOH?
(For a look-up table of formula weights, click on QuestionDetails: Course Textbook Chapter Problem Needs by N/A N/A N/A N/A 9/28/2009 at 4:00:00PM

Explanation / Answer

61.7 g / ( 102.475 g/mol) = .655 mol RbOH Since H2SO4 is a strong acid it will react completely withRbOH, since H2SO4 reacts with RbOH in a 1:2 ratio you will need.327 mol of H2SO4.

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---