2014年12月5日 · Assuming that you either start with, or can determine a molar concentration for NaOH, the easiest way to get to pH is by calculating pOH. NaOH is a strong base, which …

2017年5月30日 · This means that you express the #"pH"# of the solution in terms of its #"pOH"# by writing #"pH" = 14 - "pOH"# Now, the #"pOH"# of the solution is defined as the negative log …

The pH scale was originated by Sorensen. He set 0 pH as the hydrogen ion concentration of a 1.0 molar solution of a strong monoprotic acid (like HCl). 14 on the pH scale uses its standard as …

2017年1月16日 · The pH is about 12.7. NaOH is a strong base, meaning it will dissociate basically completely in solution to form Na^+ and OH^- ions in solution. One mole of OH^- ions is …

pH or potential of hydrogen is a scale of acidity from 0 to 14. It tells how acidic or alkaline a substance is. More acidic solutions have lower pH (less than 7). More alkaline solutions have …

2018年2月2日 · What is the pH of 0.001 M NaOH(aq) at 298 K? Chemistry Acids and Bases pH. 1 Answer Stefan V.

2017年12月6日 · In essence, you calculated the "pOH" of the solution, not its "pH". Sodium hydroxide is a strong base, which means that it dissociates completely in aqueous solution to …

Q: Calculate the pH of each solution at 25 °C. 1.0 x 10-4 M HCI 0.01 M HNO3 pH = 1.0 x 10-4 M NaOH pH =… A: Given solutions: 1.0×10-4 M HCl 0.01 M HNO3 1.0×10-4 M NaOH 0.1 M …

2018年4月15日 · Because it produces NaOH and H_2 when placed in water. In the Bronsted-Lowry definition, bases are proton acceptors. To be a strong base, the substance needs to …

2016年11月13日 · "Sr"("OH")_2(aq) > "NaOH"(aq) > "NH"_3(aq) > "HBrO"(aq) > "HBr"(aq) Here's what we should know: The stronger the base, the higher the "pH", since it dissociates more in …