If you dissolved 5.0g of nickel (II) chloride hexahydrate in 20mL of 2.0 M ethylenediamine to produce tris(ethylenediamine) nickel (II) chloride and water, which reactant is the limiting reagent?
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If you dissolved 5.0g of nickel (II) chloride hexahydrate in 20mL of 2.0 M ethylenediamine to produce tris(ethylenediamine) nickel (II) chloride and water, which reactant is the limiting reagent?
synthesis tris(ethylenediamine)nickel (ii) chloride dihydrate data: mass of ni(h2o)6cl2 ... Question: Synthesis of Tris(ethylenediamine)nickel (II) chloride dihydrate Data: Mass of Ni(H2O)6Cl2 = 6.007g Synthesis of Tris(ethylenediamine)nickel (II) chloride dihydrate Data: Mass of starting material = 6.007g Mass of Product = 0.683 g A. Write the balanced equations (including phases) describing the synthesis of your compound? B Calculate Theoretical Yield of and percent yield.
Suppose 3.81g of nickel(II) chloride is dissolved in 250.mL of a 69.0m M aqueous solution of potassium carbonate. Calculate the final molarity of chloride anion in the solution. You can assume the volume of the solution doesn't change when the nickel(II) chloride is dissolved in it. Round your answer to 3 significant digits.
Suppose 0.250 g of cobalt(II) chloride hexahydrate is dissolved in 50.0 ml of 4 M HCl, and heated to 80°C in a cuvette having 1.00 cm path length. At this temperature, the percent transmittance of the solution at 690 nm is measured to be 48.0%. What is the molar mass of cobalt(II) chloride hexahydrate? Select one: a) 129.84 g/mol b) 237.93 g/mol c) 58.93 g/mol d) 165.87 g/mol
0.05285 grams of nickel(II) nitrate is dissolved in enough water to produce 125.0 mL of solution. How many mL of a 0.010 M sodium carbonate solution is required to begin the precipitation of nickel(II) carbonate? x mL The Ksp of nickel(II) carbonate is 1.40 x 10-7.
Suppose 0.509 g of nickel(II) chloride is dissolved in 100. mL of a 23.0 mM aqueous solution of potassium carbonate. Calculate the final molarity of nickel(II) cation in the solution. You can assume the volume of the solution doesn't change when the nickel(II) chloride is dissolved in it. Be sure your answer has the correct number of significant digits. (M)
If 2.5 mol of lead (II) nitrate reacts with 2.32 mol of sodium chloride in the following unbalanced equation which reactant is the limiting reactant? How many moles of lead (II) chloride should form?Pb(NO3)2 (aq) + NaCl (aq) --> PbCl2 (s) + NaNo3
You have prepared a solution by dissolving 2.851g of nickel(II) chloride tetrahydrate in 55.0mL of water. What is this solution's chloride ion concentration in molality, m?
I need number five please Mole Ratios Copper(II) chloride (CuCl,; 0.98 g) was dissolved in water and a piece of aluminum wire (Al: 056 p) was placed in the sbittion. The blue color due to copper(II) chloride soon faded and a red precipitate of solid copper was observed. After the blue color had disappeared completely, the leftover aluminum wire was removed from the solution and weighed. The mass of the leftover aluminum wire was 0,43g 1. Calculate the number of...
T UI water. Trial Reagent Pair Waste 0.5 M ammonium chloride + 0.5 M sodium hydroxide 5 6 7 8 0.1 M barium chloride + 0.1 M sodium sulfate 0.1 M barium nitrate +0.1 M potassium chromate 0.1 M calcium chloride + 0.1 M sodium carbonate 0.1 M copper (II) nitrate + 0.1 M sodium chloride 0.1 M lead (II) nitrate + 0.1 M potassium iodide 0.1 M magnesium sulfate + 0.1 M potassium hydroxide Mg 2.0 M potassium hydroxide...
8. What is the limiting reactant when 92.4 g of manganese (lI) chloride, 48.3 g of chlorine, and 25.7 g of water react to produce manganese (IV) oxide and how much hydrochloric acid is produced? Zinc dissolves in hydrochloric acid to yield hydrogen gas: Zn(s) + 2HCl(aą)-ZnCl-(ag) + H2(s) 9. What volume of hydrogen gas is produced at STP when a 26.2 g chunk of zine dissolves in 500. ml of 1.200 M HCI? 10. If you have a graduated...