Explain the mass concentration of oxygen in the mixture

Reference no: EM13500788

Suppose you have made 1L worth of a mixture of methanol and water, by mixing 3 parts of methanol and 2 parts of water by mass. Assume for simplicity that the volume of the mixture is exactly equal to the sum of the volumes of the ingredients (which is not true, by the way). What is the mass concentration of oxygen in the mixture? (Note that the vast majority of oxygen is bound to other atoms.) Give answer in g/L, 2 significant digits, do not write down the units.

Reference no: EM13500788

Questions Cloud

Would you advise switching to this alternative plan : All of the costs ofgoods sold are variable, 50 pereent ofthe marketing and distribution costs are variable, and 40 percent ofthe administration costs are variable.

Explain why the yield on a convertible bond is lower than : General Electric has just issued a callable 10-year, 6% coupon bond with annual coupon payments. The bond can be called at par in one year or anytime thereafter on a coupon payment date. It has a price of $102. What is the bond’s yield to maturity an..

Explain the average speed of the sprinter in kilometers : A sprinter set a high school record in track and field, running 200.0 m in 21.6 s. What is the average speed of the sprinter in kilometers per hour

A duplicate eliminating projection : Consider the following SQL query over tables R(A), S(A), and T (A). Note that "Select Distinct" in SQL represents a duplicate-eliminating projection.

Explain the mass concentration of oxygen in the mixture : Suppose you have made 1L worth of a mixture of methanol and water, by mixing 3 parts of methanol and 2 parts of water by mass. Assume for simplicity that the volume of the mixture is exactly equal to the sum of the volumes of the ingredients (whic..

Attributes and behaviors : Write a Class called Course containing the following attributes and behaviors

Determine the eost of goods available for sale : Determine the ending inventory and the cost of goods sold under each of the cost flow methods of FIFO, LIFO, and weighted average cost.

Describe the kinds of securities the u.s. government uses : On January 15, 2020, the U.S. Treasury issued a 10-year inflation-indexed note with a coupon of 6%. On the date of issue, the CPI was 400. By January 15, 2030, the CPI had decreased to 300. What principal and coupon payment was made on January 15, 20..

Explain what are the percentages of the other two isotopes : Magnesium has 3 stable isotopes with masses of 23.98504 u, 24.98584 u respectively. If the percent abundance of magnesium-25 is 10.13%, What are the percentages of the other two isotopes

User Account

All Pages