What is the maximum mass of bacro4

Reference no: EM13143500

Insoluble BaCrO4 precipitates when solutions of BaCl2 and Na2CrO4 are mixed. What is the maximum mass of BaCrO4 (MM=253 gmol¯1 ), in g, that can be obtained from 250 g of a mixture of NaCl and Na2CrO4 that is 65.0% by mass Na2CrO4 , (which has MM=162 gmol¯1)?

Reference no: EM13143500

Questions Cloud

How many grams of na2co3 must add : An environmental chemist needs a carbonate buffer of pH 10.00 to study the effects of acid rain on limestonerich soils. How many grams of Na2CO3 must she add to 1.5 L of freshly prepared 0.20 M NaHCO3 to make the buffer? KA of HCO3- is 4.7 x 10-1..

Find probability that average of those counts is more : Random for a mosquito count, find the probability that the average of those counts is more than 101.6 mosquitos per square meter. Assume that the variable is normally distributed.

Calculate the total moles of gas present after the reaction : A .499 mol sample of graphite was heated with 2.16 mol oxygen gas to form carbon dioxide. Graphite is the limiting reagent in this reaction. Calculate the total moles of gas present after the reaction?

Describe the process used to make determination : Are the findings statistically significant? Why or why not? Describe the process you used to make this determination and provide the level of significance.

What is the maximum mass of bacro4 : Insoluble BaCrO4 precipitates when solutions of BaCl2 and Na2CrO4 are mixed. What is the maximum mass of BaCrO4 (MM=253 gmol¯1 ), in g

Compare and contrast how psychologist as detective solve : Compare and contrast how the psychologist as a detective (a researcher) solves a problem to how a non-researcher solves a problem.

What is the p-value if cost of attendance has increased : If we test to see if this is evidence at the 1% significance level that the cost of attendance has increased what is the p-value?

What will the volume of the gas be : a gas has a volume of 25 ml when its pressure .056 atm what will the volume of the gas be at the pressure of 1.00 ?

Refer to the community you selected : Refer to the community you selected for this week's Discussion. Then imagine that you have been assigned to complete a needs assessment and identify potential resources for this community.

User Account

All Pages