What is the pH of a solution that results from the complete neutralization of an HCl solution with a KOH solution?

(1) 1

(2) 7

(3) IO

(4) 4

The reaction q+r2=r2q is found to be first order in r2 and

Ibeg i need 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?

Remember to use the proper number of significant figures and leading zeros in all calculations.gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4