Zhang is designing protective packaging. he tests his design by dropping a raw egg protected by his packaging from various heights. he finds that the egg is protected up to a height of 11 meters. zhang needs to convert the height from meters to yards for his report. unit of length customary system units metric system units 1 inch 2.54 centimeters 1 foot 0.3048 meters 1 mile 1.61 kilometers how many yards can the packaged egg drop without breaking? use the table to find the answer. round to the nearest hundredth. 10.06 yards 12.03 yards 18.04 yards 36.09 yards

Nconcentration refers to the molar concentration of an ion in solution. it may be identical to, or greater or less than, the molar concentration of the compound containing the ion that was used to make the solution. for soluble salts, the molarity of a particular ion is equal to the molarity of that compound times the subscript for that ion. for example, 1 m of alcl3 is 1 m in al3+ and 3 m in cl−. 1 m of (nh4)2so4 is 2 m in nh4+ and 1 m in so42−. part a what is the concentration of k+ in 0.15 m of k2s? view available hint(s) nothing m m part b if cacl2 is dissolved in water, what can be said about the concentration of the ca2+ ion? view available hint(s) if is dissolved in water, what can be said about the concentration of the ion? it has the same concentration as the cl− ion. its concentration is half that of the cl− ion. its concentration is twice that of the cl− ion. its concentration is one-third that of the cl− ion. part c a scientist wants to make a solution of tribasic sodium phosphate, na3po4, for a laboratory experiment. how many grams of na3po4 will be needed to produce 550 ml of a solution that has a concentration of na+ ions of 0.700 m ? express your answer numerically in grams. view available hint(s) mass of na3po4 n a 3 p o 4 = nothing g provide feedback

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

What is the solubility-product constant of barium sulfate, baso4, if a saturated solution is 1.03 ´ 10-5 m?