you need to make 1 liter of a 1.00 M FeCl3 using FeCl3.6H2O, which has a...

Question

Question

you need to make 1 liter of a 1.00 M FeCl3 using FeCl3.6H2O, which has a...

you need to make 1 liter of a 1.00 M FeCl3 using FeCl3.6H2O, which has a m.w. of 270.300, and an an assay value of 98.9% how many grams of the FeCl3.6H2O must you weigh out?

science chemistry

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

AnsDes 1 L of 1.oO M Fecly me ans 1 L of solution camtains 1.00 mol of Feels Lets assume, x of Feels 6H20 need to be weigh o (Xx 98.9) 100 = 1. 270.300 270 300 x100 , X- b 86 X = 2 73 306 NA Hence 273 306 of Fe cla-6H20 need to be deig out

Add a comment

Answer 2

Similar Homework Help Questions

you nee to make 1 liter of a 2.00 M solution of glucose using anhydrous glucose...

you nee to make 1 liter of a 2.00 M solution of glucose using anhydrous glucose which has an assay value of 93.6% how many grams of glucose must you weigh out? (m.w. glucose is 180.000)
You need to make 1 liter of a 0.154 N NaCl solution, using NaCl which has...

You need to make 1 liter of a 0.154 N NaCl solution, using NaCl which has a f.w. of 58.44 and an assay value of 97.3%. How many grams of NaCl must you weigh out?
you need to make 100 mL of 10% FeCl3 usion Fecl3.6H2O, which has a m.w. of...

you need to make 100 mL of 10% FeCl3 usion Fecl3.6H2O, which has a m.w. of 162.300. How any grams of the FeCl3.6H2O must you weigh out?

you need to make 250 mL of a 0.75 N sodium Goopate solution. you have Na...

you need to make 250 mL of a 0.75 N sodium Goopate solution. you have Na Gloopate.10H2O with f.w. of 180.000, and has an assay value of 88%. anhydrous Na Gloopate has a f.w. of 100.000. how many grams of Na Gloopate.10H2O must you weigh out?
You need to make a 500ml of a 20%(w/v) Sodium acetate solution using Na acetate.3H2O which...

You need to make a 500ml of a 20%(w/v) Sodium acetate solution using Na acetate.3H2O which has a fw of 136.080 and an assay value of 99.00%. anhydrous Na acetate has a f.w. of 82.080. how much of the na Acetate.3H2O must you weigh out?
you need to make 250 mL of a 25% soduim Gloopate solution. you have Na Gloopate.10H2O...

you need to make 250 mL of a 25% soduim Gloopate solution. you have Na Gloopate.10H2O which has a mw of 100.00. how many grams of Na Gloopae.10H2O must you weigh out?

In order to make 0.500 L of a 0.339 M solution, you will need to weigh...

In order to make 0.500 L of a 0.339 M solution, you will need to weigh out how many grams of sucrose (MM = 342 g/mol)?
In order to make 0.500 L of a 0.231 M solution, you will need to weigh...

In order to make 0.500 L of a 0.231 M solution, you will need to weigh out how many grams of sucrose (MM = 342 g/mol)?
Question 16 Not complete Points out of 1.00 To make 500 ml 10mM HEPES buffer, you...

Question 16 Not complete Points out of 1.00 To make 500 ml 10mM HEPES buffer, you need grams of HEPES. The molecular weight of HEPES is 238.3. Check We were unable to transcribe this imageQuestion 18 Not complete Points out of 1.00 A 25μι PCR reaction contains 0.511 DMSO (DMSO is an organic solvent), the concentration of DMSO in the PCR reaction is Check We were unable to transcribe this imageWe were unable to transcribe this imageQuestion 21 Not complete...

you need to prepare 100 mL of 5.00%(w/v) glu solution using anhydrous glu (mw 180.000) which...

you need to prepare 100 mL of 5.00%(w/v) glu solution using anhydrous glu (mw 180.000) which has an assay value of 97.6%. How many grams of glu do u need?

you need to make 1 liter of a 1.00 M FeCl3 using FeCl3.6H2O, which has a...

Homework Answers

Add Answer to:
you need to make 1 liter of a 1.00 M FeCl3 using FeCl3.6H2O, which has a...

Post as a guest

Earn Coins

you nee to make 1 liter of a 2.00 M solution of glucose using anhydrous glucose...

You need to make 1 liter of a 0.154 N NaCl solution, using NaCl which has...

you need to make 100 mL of 10% FeCl3 usion Fecl3.6H2O, which has a m.w. of...

you need to make 250 mL of a 0.75 N sodium Goopate solution. you have Na...

You need to make a 500ml of a 20%(w/v) Sodium acetate solution using Na acetate.3H2O which...

you need to make 250 mL of a 25% soduim Gloopate solution. you have Na Gloopate.10H2O...

In order to make 0.500 L of a 0.339 M solution, you will need to weigh...

In order to make 0.500 L of a 0.231 M solution, you will need to weigh...

Question 16 Not complete Points out of 1.00 To make 500 ml 10mM HEPES buffer, you...

you need to prepare 100 mL of 5.00%(w/v) glu solution using anhydrous glu (mw 180.000) which...

you need to make 1 liter of a 1.00 M FeCl3 using FeCl3.6H2O, which has a...

Homework Answers

Add Answer to: you need to make 1 liter of a 1.00 M FeCl3 using FeCl3.6H2O, which has a...

Post as a guest

Earn Coins

Add Answer to:
you need to make 1 liter of a 1.00 M FeCl3 using FeCl3.6H2O, which has a...