Exactly 45.00 mL of an HCl solution required 39.13 mL of 0.03615 M Ba(OH)2 to reach the end point. Calculate the molarity of the HCl solution.

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space