An analytical chemist determines that a water sample contains 1.5 g/L of sulfate ion (SO4^2- ). What is the concentration in terms of a. gram/L of sulfur b. molar concentration of sulfate c. ppm (in d...

Question

Question

An analytical chemist determines that a water sample contains 1.5 g/L of sulfate ion (SO4^2- ).

What is the concentration in terms of

a. gram/L of sulfur

b. molar concentration of sulfate

c. ppm (in dilute solutions 1ppm=1 mg/L)

Answer 1

Answer #1

Since 1:1 molar roti o So hun1S So Molau mo Mola conc. 0,016 mL So in m

Answer 2

Similar Homework Help Questions

A solution contains 20 ppm Ca+2. Express the Ca+2 concentration in the following terms: 21. A...

A solution contains 20 ppm Ca+2. Express the Ca+2 concentration in the following terms: 21. A solution contains 20 ppm Cat2. Express the Ca+2 concentration in the following terms: a. g Cat2 in 1,000,000 mL water (mL = 0.001 L) b. g Cat2 in 100 mL water c. % Cat2 in the 100 mL water d. mg Ca 2/kg water (mg = 0.001 g = 0.000001 kg) e. molarity (M or moles Cat2/L).
A solution is prepared by dissolving 0.300 g Fe(NH4)2(SO4)2*6H2O in sufficient water to produce 250.0 mL...

A solution is prepared by dissolving 0.300 g Fe(NH4)2(SO4)2*6H2O in sufficient water to produce 250.0 mL of solution. a. What is the molar concentration of Fe2+? b. What is the molar concentration of NH4+? c. What is the concentration of sulfur in mg/L?
The concentration of Cu2+ ion in a sample of spring water is 5.3 ppm. What mass...

The concentration of Cu2+ ion in a sample of spring water is 5.3 ppm. What mass of Cu2+ ion is present in 6.5 L of this pring water, which has a density of 1.00 g/mL? O 2.6 g 0 0.068 g O 0.034 g O 0.34 g

I) ion solution of unknown concentration shows an absorbance of 0.55. What a. A metal(II) ion sol...

I) ion solution of unknown concentration shows an absorbance of 0.55. What a. A metal(II) ion solution of unk of the metal(II) ion in the sample? nce is the molar concentration b. Assu ming a molar mass of the metal(II) ion is 58.93 g/mol, what is the concent mg/L (ppm)? what is the concentration of metal(lI) ion in units eFor a metal(II) ion solution having a 0.0080 M concentration, what would be its predicted absorbance 5. Experimental Procedure, Part D....
A 1.00 L sample of water contains 0.0048 g of SH ions. Determine the concentration (in...

A 1.00 L sample of water contains 0.0048 g of SH ions. Determine the concentration (in ppm) of SH ions? The density of the solution is 1.00 g/mL. and What is the weight percent of a caffeine solution prepared by dissolving 6.35 g of caffeine, C8H10N4O2, in 75.0 g of benzene, C6H6?
3-1) A water sample contains 10 mg NO3-/L. What is the concentration in (a) ppmm, (b)...

3-1) A water sample contains 10 mg NO3-/L. What is the concentration in (a) ppmm, (b) moles/L, (c) mg NO3--N/L, and (d) ppbm? Assume density of water solution = 1 kg/L Please show all the calculations! All answers in 3 significant digits (4 if the number starts with “1”)

(10)1. Find the concentration in (a) mg/L, (b) ppm, (c) ppb, and (d) moles/L (M), respectively,...

(10)1. Find the concentration in (a) mg/L, (b) ppm, (c) ppb, and (d) moles/L (M), respectively, for thefollowing solution: 2 g of NaCl dissolved in 500 mL of water
If 0.1 g of Ferric sulfate Fe_2(SO_4)_3 is added to 1 L of water, Express the...

If 0.1 g of Ferric sulfate Fe_2(SO_4)_3 is added to 1 L of water, Express the concentration of Ferric sulfate in the following in terms of (a) mg/L, (b) ppm, (c) molarity, (d) % weight (Assume the specific gravity of solution is 1.0) A 10-litre cylinder containing 500 g of chlorine gas is to be used for disinfection of water. What will be the pressure inside the cylinder at a temperature of 20 degree C? A digester gas holding tank...
please solve 4 and 5 c) What is the molar concentration of potassium in this solution?...

please solve 4 and 5 c) What is the molar concentration of potassium in this solution? d) What is the concentration of total sulfur in this solution in my e) What is the concentration of reduced sulfur(ie, SC-11) in this solution in mg/L? 1) What is the theoretical TDS of this solution in mg/L?! 4. If 200 mg of HCl is added to water to achieve a final volume of 1.00 L, what is the final pH? 5. What amount...

a)t.. (b) 4.48. (d) 13.89. (f) 5.32. -0.42 -19. Calculate the p-functions for each ion in...

a)t.. (b) 4.48. (d) 13.89. (f) 5.32. -0.42 -19. Calculate the p-functions for each ion in a solution that is (a) 0.0300 M in NaBr (b) 0.0200 M in BaBr2. (c) 5.5 X 10 M in Ba(OH) d) 0.020 M in HCl and 0.010 M in NaCI. (c) 8.7 X 10 M in CaCl, and 6.6 X 10-3 M in BaCl 2* (f) 2.8 x 10 M in Zn(NO,)2 and 6.6 X 10-7 M Cd(NO)2 -20. Convert the following p-functions...