5. Let a square represent an ammonium ion and a circle represent a sulfate ion. Which...
When a 5.00 g mixture of ammonium sulfate and lithium sulfate is added to an aqueous solution containing excess barium nitrate, 9.20 g solid barium sulfate are collected. What mass of ammonium sulfate is present in this mixture?
Describe how to prepare the following solutions in water: 1) 2mL of 45% of ammonium sulfate 2) 50 mL of 20mM Tris pH 8.0 using a 1M Tris pH 8.0 stock solution 3) 50 mL of 1M Glycine pH 10.0 Molecular weight: Ammonium sulfate = 132.14 g/mol Tris base = 121.14 g/mol Glycine = 75.07 g/mol
1.) If 15.0 mL of 3.60 M HCl (aq) are added to 10.0 mL of water, what is the concentration of the resulting solution? 2.) How many mL of water must be added to 25.0 mL of a 0.500 M NaCl solution to result in a solution that is 0.200 M NaCl? 3.) The net ionic equation for the reaction of aqueous solutions of sodium chloride and silver nitrate is...? 4.) How many mL of a 0.500 M sodium chloride...
8. What is the percent by mass of lithium nitrate in a mixture of lithium nitrate and lithium carbonate if 0.500 g of the mixture reacts with (excess) 6 M aqueous solution of nitric acid to give 0.673 g of lithium nitrate? Water and carbon dioxide are the other products of the reaction. Assume that all lithium nitrate that could be made was and was isolated and weighed.
10. Find the molarity of each type of ion in solution after 10.0 mL of 0.650M (NH4)3PO4 is diluted to 50.0 mL. 11. What mass of nitrogen is contained in the ammonium nitrate prepared by treatment of 6.69g of aqueous ammonia with excess dilute nitric acid? NH3(aq) + HNO3(aq) → NH4NO3(aq) din nomine bil i su 000 din 20.12 LO
Question 1 According to the following reaction, what mass of silver nitrate would be required to react with 0.500 grams of potassium chloride? AgNO3 (aq) + KCl (aq) --> AgCl (s) + KNO3 (aq) options 2.68 g 0.500 g 85.0 g 170 g 1.14 g Question 2 Consider the reaction: Na2CO3 (aq)+ 2 HCl (aq) --> 2 NaCl (aq) + CO2 (g) + H2O (l) If 43.41 g of sodium carbonate react completely, how many grams of HCl will be...
5. What is the limiting reactant when 10.0 grams of silver nitrate are reacted with 10.0 g of sodium chloride in water solution according to the following reaction? NaCl (aq) + AgNO3(aq) - NaNO3(aq) + AgCl (s)
please help Description Balance Equation states on the prodeets) I. Aqueous sodium sulfate is placed in a beaker containing aqueous plumbous acetate 2.Butanol (CH,OH) gas burns Dovble Re ingle 3. Aqueous lithium chloride is placed LiClca) AgNsLNAgclcDisa in a beaker containing aqueous silver nitrate 4. Aquous nickel ID sulfate is placed in a beaker containing reuchen magnesium metal 5. Aqueous calcium hydroxide is placed in an Erlenmeyer fnask reuction containing nitric acid 6 Perchloric acid is added to a beaker...
For convenience, one form of sodium hydroxide that is sold commercially is the saturated solution. This solution is 19.4 M, which is approximately 50% by mass sodium hydroxide. What volume of this solution would be needed to prepare 3.74 L of 4.02 M NaOH solution? Volume = mL An aqueous solution is to be prepared that will be 6.82% by mass ammonium nitrate. What mass of NH4NO3 and what mass of water will be needed to prepare 1.25 kg of...
How many milliliters of a 1.09 M calcium acetate solution will be needed to react with 0.173 L of a 2.31 M solution of a sodium sulfate solution? How many grams of iron(III) hydroxide could be produced from a reaction of 12.3 mL of 1.13 M sodium hydroxide with excess iron(III) chloride? What is the molality of a solution made with 35.0 g of NaOH and 1250 g of water? What is the change of boiling point for an aqueous...