Ask a New Question

calculate the percent w/v, mole

(chemistry)23g of ethanol was mixed with 72g of water in a reaction vessel.calculate the mole fraction and mole percent of
1. 0 answers
2. asked by shazali
3. 558 views
Mixture of A,B,C if the mole fraction of A is 30 and B is 35 Volume percent calculate the mass and mole fraction of each
1. 2 answers
2. asked by NONO
3. 1,023 views
You have a solution that contains 12.0 g of NaCl in 50.0 g of water. Calculate the NaCl concentration in units of...mass percent
1. 1 answer
2. asked by i have half the question just need someone to chec
3. 518 views
Calculate the no of mole of cacl2 that can be optained from 30g of caco3 in the percent of hcl
1. 1 answer
2. asked by Precious
3. 115 views
A mixture of miscible liquids containing 6 moles of A and 4 moles of B is distilled 1 atm (760 mm Hg) of pressure. The initial
1. 0 answers
2. asked by Angela
3. 1,076 views
Antifreeze is made by mixing equal volumes of ethylene glycol (d=1.114 g/mL) and water. The resulting solution has a density of
1. 0 answers
2. asked by Anonymous
3. 754 views
which will become a buffer in 1L of H2O?a) 0.3 mole KOH & 0.3 mole HBr b) 0.5 mole NH3 & 0.5 mole HCl c) 0.2 mole NaCl & 0.3
1. 1 answer
2. asked by Zac
3. 706 views
Calculate the molality, % percent composition by weight, and the mole fraction of HCl in an aqueous 12M HCl solution that has a
1. 5 answers
2. asked by Jillian
3. 686 views
I have a solution that contains 30 lbs of sugar in 2.5 gallosn of water. Calculate the mass percent, molarity, molality and mole
1. 1 answer
2. asked by Pam
3. 436 views
I hae a solution that contains 30 lbs of sugar in 2.5 gallons of water. Calculate the mass percent, molarity, molality and mole
1. 1 answer
2. asked by Pam
3. 711 views