40 cm3 of 0.40 mol. dm^-3 of NH3 solution are mixed with 60 cm3 of 0.30 mol. dm^-3 of NH4CL solution Calculate the pH of the solution, at 25 ° C.
Kb (NH3, 25 ° C) = 1.75x10^-5

Is this a scientific model? use complete sentences to explain why or why not. a graphic organizer showing the water cycle i need : ( asap i go it never mind

If 3.00 g of titanium metal is reacted with 6.00 g of chlorine gas, cl2, to form 7.7 g of titanium (iv) chloride in a combination reaction, what is the percent yield of the product?

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)