What is the identity of x

Assignment Help Chemistry

Reference no: EM13115875

Consider the following reaction, where X represents and unknown element. 6X(s) + 2B2O3(s0 = B4X3(s) + 3XO2(g) If 165 grams of X reacts completely with diboron trioxide to rproduce 2.29 mol of B4X3, what is the identity of X?

Reference no: EM13115875

Questions Cloud

What is the mass of x (in grams) per mole of electrons : Metal X was plated from a solution containing cations of X. The passage of 48.25 C deposited 31 mg of X on the cathode. What is the mass of X (in grams) per mole of electrons.

Determining future dividend value : A certain stock paid a dividend of $2.00 yesterday and has a history of growth in dividends of 15% annually. What dividend will the stock pay in 10 years?

Describe employers can request osha protect proprietary : What is the name of the case found that an employer could demand that OSHA obtain a subpoena or warrant before providing access to records?

Constant growth dividend discount model : If a stock has a constant growth rate of 6% per year and paid a dividend of $5.00 yesterday, what is the value of the stock if the discount rate is 10%?

What is the identity of x : Consider the following reaction, where X represents and unknown element. 6X(s) + 2B2O3(s0 = B4X3(s) + 3XO2(g) If 165 grams of X reacts completely with diboron trioxide to rproduce 2.29 mol of B4X3.

Find the minimum number of pizzas made edible : An order for 5 pizzas has just been place. What is the minimum number of pizzas that must be made in order to be at least 99% sure that there will be 5 that are edible?

Decision problem of lakewood fashions : Lakewood Fashions must decide how many lots of assorted ski wear to order for its three stores. Information on pricing, sales, and inventory costs has led to the following payoff table, in thousands.

Explain oil multinational toward environmental protection : Guide the decisions of a large oil multinational toward environmental protection and influence the policies of a clothing company to outsourcing of manufacturing process.

Noncontrolling interest in subsidiary net income : Both figures occur evenly throughout the year. On a December 31, 2004 consolidated income statement, what should be reported as the noncontrolling interest in the subsidiary's net income and as preacquisition income?

User Account

All Pages