Why are carboxyl groups considered acidic? Explain why the pH of 1.0M hydrochloric acid is 1.0M while that of 1.0M ethanoic acid is 5.0. Explain why the pH decreases when SO_3 is dissolved in water. An acid, HA, is 90% unionized. Is this a strong or weak acid? Explain. ...
Why do acid-fast positive organisms not stain with Gram stains? Why would you use negative staining? Why would one use basic dyes instead of acidic dyes for simple stains? Why is the gram stain considered a differential stain? What does the Acid-Fast Stain tell you?
Dietary Supplements for Diabetes Management Dietary dietary supplements is often a useful gizmo for managing diabetes and insulin resistance. Some of the preferred supplements for diabetes management embrace alpha-lipoic acid, berberine, chromium, magnesium, and vitamin D. These supplements have been prove...
Ok, so far i've figured out that after the H+ dissociates from the CH3COO-, the CH3COO- becomes a conjugate base and the H3O+ that is created becomes a conjugate acid of the former H2O. This is technically correct, but all acids dissociate into their conjugate base and a proton, t...
HCl also known as Hydrochloric Acid Molar Mass of HCl:36.46 g/mol ElementSymbolAtomsMass % HydrogenH12.8% ChlorineCl197.2% Definition Molar mass is a ratio that is used to convert a mass measurement to an amount of substance. This amount is expressed as a number of particles, such as atoms...
Ammonia has the ability to accept a proton from an acid. Therefore ammonia is a base. The chemical structure of ammonia is :NH3 in which nitrogen has...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Our experts can answer...
Is table salt an acid? Table salt that is NaCl is formed by the reaction of strong (HCl) acid with strong base (NaOH), hence itis neutral. How do you use turmeric as a natural indicator? Turmeric :Natural Indicator Take a tablespoonful of turmeric powder. Add a little water and make ...
You can confirm if this is the case by taking a tablespoon of ACV when you are getting it, if it stops it, then you are LOW in acid. The next step in the wholistic approach is to take digestive enzymes and HCl to substitute for the low acid. I always thought this isn't getting ...
Why is dilute nitric acid not used in the manufacture of hydrogen sulfide instead of dilute sulfuric acid? Oxidizing Agents: Chemical reagents with the ability to cause oxidation of certain substances are known as oxidizing agents. In the process of oxidizing (...
For a science experiment you need to electroplate zinc onto both sides of a very thin, 1.00 cm x 1.00 cm copper sheet. You want the zinc thickness to be 140 nm , and you know that the charge carriers A 0.8552g sample of copper alloy is treated with 8 molars nitr...