Explain a substance has a molecular mass

Reference no: EM13220999

A substance has a molecular mass of 100g/mol. How many ug are in a 700mm3 volume of a 2mM solution?

Reference no: EM13220999

Questions Cloud

How much will rachel save during her working period : Rachel earns nothing during her learning period, 600 during her working period, and 300 during her retirement period. She has no initial assets. The real interset rate is 0.25. Rachel is not allowed to borrow by the banks.

Define what is the vapor pressure of the solution : A three component solution is made by adding 0.300 moles of CH3CN and 0.400 moles of C3H6O to 0.350 moles of CS2. The mixture behaves as an ideal mixture. What is the vapor pressure of the solution?

What is the largest nominal deficit that the govt can run : The marginal product of labor (measured in units of output) for Expando Corp. is given by MPN = A(400-N) where A measures productivity and N is the number of labor hours used in production. Suppose the price of output is $.150 per unit.

Compute delta g for the freezing of water : Given that Delta H (fusion) of water is 6025 J/mol, Cp(ice) = 37.7 J/K mol, and Cp(water,liquid) = 75.3 J/K mol, calculate Delta G (in J) for the freezing of 54 moles of water at 1 atm pressure and the constant temperature T =13.1 C.

Explain a substance has a molecular mass : A substance has a molecular mass of 100g/mol. How many ug are in a 700mm3 volume of a 2mM solution?

How should the x be divided to maximize welfare : Assume there is one good in the economy X, and utility is given by: Ua=Xa Ub=Xb The objective is to maximize the welfare of the social given that only 10 units of X exist in the economy. (i.e Xa+Xb=10) Suppose the utilitarian social welfare functi..

Purpose and goals of the organisation : An identification of the main customers and the purpose and goals of the organisation - analysis of a minimum of 4 external factors and their impact on the business activities of an organisation

Why the us economy was able to aciheve full employment : Explain why the U.S. economy was able to aciheve full employment with relative price level stability between 1996 and 200 even though we had increases in aggregate demand that would have pushed us past full-employment and normally caused high infl..

Explain what is the mass of air in the bottle : The density of air at 19 °C is 0.0020 g/ml at about atmospheric pressure. Although air is a mixture, we can take the average molecular weight of the molecules in air to be 27.37 amu. (a) What is the mass of air in the bottle? (b) By how much does ..

User Account

All Pages