The pH of a 0.1 M solution of NaOH is 13. To calculate pH, start with pOH in this case as NaOH is a base. pOH = - log[OH] pOH = -... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our ...
If a solution of 0.500 M HX has a measured pH of 1.92, what is the pKa value of HX? For a solution with an (OH-) of 10-6 M, what would be the value of (H+), ph, and pOH, respectively? Given pH = 2.37, calculate H, OH^-, and pOH. ...
What is the pKa of water? Dec 3, 2024 Aluminum hydroxide manufacturers Aluminum hydroxide $3.50 / 1kg 2024-12-05 CAS:21645-51-2 Min. Order: 1kg Purity: 0.99 Supply Ability: 3000tons/month Aluminium hydroxide $0.00 / 25KG 2024-12-05 CAS:21645-51-2 Min. Order: 1KG Purity: ≥99.5% Su...
The pKa of [HDABCO]+ (the protonated derivative) is 8.8, which is almost the same as ordinary alkylamines. The nucleophilicity of the amine is high because the amine centers are unhindered. It is sufficiently basic to promote C–C coupling of terminal acetylenes, for example, phenylacetylene...
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试题分析: 句意：你怎么把英语学的那么好？我通过用英语学习英语。What什么，by通过； Where在哪儿， at在；Why为什么, in用；How怎样，by通过。根据语境可知选D
apkase type in'delete 'to make sure to remove your charater pkase类型‘保证的in'delete取消您的charater[translate] a在后来的数年里 In afterwards several years[translate] a我恨爱情 I hate love[translate] aThough I speak with the tongues Of men andof angels,and have not charity 虽然我与人...
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Buffers are solutions that are made by combing either a weak acid and its conjugate base, or a weak base and its conjugate acid. What it does is it prevents drastic changes in the pH when a small amount of acid or base is ...
Phenoxide ion (C6H5O-) is a weak base, with Kb = 7.70 x 10-5. What is the pKa of phenol, C6H5OH, the conjugate of phenoxide ion? The value of Ka for acetic acid, CH3COOH, is 1.80 x 10-5. Write the equation for the reaction that goes...