Wt of precipitate (Silver chloride) MW of silver nitrate MW of silver chloride Meg silver nitrate Volume of silver nitrate (ml) Normality of silver nitrate Complete the table and show all important solutions. 0.750 g 0.105 N

How many particles are there in 1.43 g of a molecular compound with a gram molecular mass of 233 g?

How many grams of Cl are in 27.3 g of CHCl3 ?

If each of the 100 million automobiles contains 1.3 kg of CFC−12 and leaks 29 % of its CFC−12 into the atmosphere per year, how much chlorine, in kg, is added to the atmosphere each year due to auto air conditioners? (Assume two significant figures in your calculations.)

Determine the percentage by mass of each element in the following compounds. (Round your answers to one decimal place.) (a) milk of magnesia, Mg(OH)2 Mg % O % H % (b) lime, CaCO3 Ca % C % O %

*Hexane, C6H14, is known to have a density of 0.655 g/mL at room temperature.  How many moles would be in a 25.2-mL sample of hexane? Is it: 16.5, 38.5, 0.446, 86.2, or 0.191

27. Calculate the percent composition of each to four significant figures: (a) NaHCO3 (b) Na2CO3

Please solve these using dimensional analysis (factor label method) but if unable to, any method is preffered. Thank you!

Given the following mixture of two compounds 65.00 g of X (MW =69.00 g/mol)(density 0.830 g/mL) and 750.00 mL of Y (64.00 g/mol))(density 0.880 g/mL), calculate the mass percent of X.

The molecular formula mass of CH2O compound is 60.0 amu. What are the subscripts in the actual molecular formula?