What is the mass of the solution if a 14% ammonium chloride (NH4CI) solution contains 5.6g of NH4Cl?​

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88

Select the correct location on the image identify the element that humans need to breathe. 2015 er r ights reserved