Find out the mass in grams of ni in the original sample

Reference no: EM13183633

A 6.16 g sample of a solid containing Ni is dissolved in 20.0 mL water. A 5.00 mL aliquot of this solution is diluted to 100.0 mL and analyzed in the lab. The solution was determined to contain 5.03 ppm Ni. Determine the molarity of Ni in the 20.0 mL solution? Determine the mass in grams of Ni in the original sample? Determine the weight percent of Ni in the sample?

Reference no: EM13183633

Questions Cloud

Price that consumers pay and the quantity of cakes : The demand in the cake market is Qd =500 - 10p and unrestricted supply is Qs = 100 + 10p. Suppose the government imposes a baker's license that reduces cake supply to Q¢s =10p. Calculate the numerical values of the following:a. Price that cons..

State the starting concentration of reactants and products : the starting concentration of reactants (Q) and products (R) are both 15 uM, then the equilibrium concentration of Q and R is what in uM?

Calculate the contribution margin ratio of each product : Calculate the contribution margin ratio of each product and calculate the firm's overall contribution margin ratio and calculate the firm's monthly break-even point in sales dollars.

Find the firms total sales : if the price elasticity of demand for a product is -5, and the income elasticity of demand for the product is 2.5. If a .5% decrease in product price as accompanied by a 1% decrease in consumer income, the firm's total sales will increase, be the ..

Find out the mass in grams of ni in the original sample : Determine the molarity of Ni in the 20.0 mL solution? Determine the mass in grams of Ni in the original sample? Determine the weight percent of Ni in the sample?

How much is the consumer surplus : Suppose the inverse market demand for silicone replacement tips for earbud headphones is p = pN - 0.1Q, where p is the price per pair of replacement tips, pN is the price of a new pair of headphones, and Q is the number of tips per week. Suppose ..

Compute the theoretical and percent yields : Calculate the theoretical and percent yields, b: 20.0g of NaHCO3 is heated to form Na2CO3. Calculate the theoretical loss in weight on heating

How to maintain the official value of the islandia : Business Suppose the government of South Island has fixed the value of its currency, the Islandia, at $0.50 per Islandia, but the market equilibrium value of the Islandia is $0.75 per New Peso. In order to maintain the official value of the Isla..

State what is an alternative way to draw this molecule : What is an alternative way to draw this molecule? (include the resulting formal charge on the Nitrogen, please)

User Account

All Pages