You have 100 mL of solution that contains 2.35% (w/v) sodium citrate in water. You need to dilute this solution to a final concentration of 0.15% (w/v). What must the total volume of the solution be after adding water? How much water will you add? total volume of solution mL ?
volume of water added mL ?

150.0 grams of asf3 were reacted with 180.0 g of ccl4 to produce ascl3 and ccl2f2. if the actual yield of ccl2f2 was 127 g, what is the percent yield?

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit

What is the value of keq for the reaction expressed in scientific notation?