How many moles of oxygen were in the sample

Reference no: EM13134987

If 4.00 g of the unknown compound contained 0.133 mol of C and 0.267 mol of H, how many moles of oxygen, O, were in the sample?

Reference no: EM13134987

Questions Cloud

Washer method-cylindrical shell method : Determine the volume of the solid of revolution formed when R is revolved about the x-axis. Use the washer method (and no other method) to dertermine the volume of the solid of revolution formed when R is revolved about the line x=7.

E-activity, determine what social issues you see : From the e-Activity, determine what social issues you see when you investigated food deserts near your hometown and around the country.

Transactions between unrelated parties involve payments : All of the following transactions between unrelated parties involve payments to be made in succeeding taxable years. For which of the following transactions may the installment method not be used?

Determine the value of bonds : The State of Adaven issued $50 million of perpetual bonds in 1990. The bonds were issued in $100 denominations with an annual coupon interest rate of 5%. Determine the value of these bonds today to an investor who requires a 10% return on his inve..

How many moles of oxygen were in the sample : If 4.00 g of the unknown compound contained 0.133 mol of C and 0.267 mol of H, how many moles of oxygen, O, were in the sample?

Maximizing the volume of open top box : The total surface area of a square based open-top rectangular box is 12 cm^2. Find the dimensions of the box of maximum volume.

Calculate expected sales increase and standard deviation : In the past an autoobile repair shop owner has noticed that sales increased ats certain economic indicators decreased. Calculate the expected sales increase and the standard deviation.

Discuss the role of the managerial accountant in today : Discuss the role of the managerial accountant in today's business environment. How has the role changed and evolved over time?

Prepare a new contribution format income statement : Assume that the company produces and sells 45,000 units during the year at a selling price of $16 per unit. Prepare a contribution format Income Statement for the year.

User Account

All Pages