if you put some ammonium chloride in a bottle of watter which had a temperature of 50 degrees celcius and shook it to mix in the ammonium chloride, what would be the new temperature of the bottle of water

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

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

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive