Why is CaBr2 brine highly alkaline? Why don't polar molecules diffuse? Why is fermentation irreversible? Why is extraction important in organic chemistry? Why is protein folding enthalpy driven? Why is sodium bicarbonate added to water?
Will NaCl form an acidic, basic, or neutral solution when dissolved in water? Explain. What is the chemical equation for the acid-base reaction that occurs when p-phenetidine is dissolved in HCl? In a neutralization or acid/base reaction, which of the following is always one of the...
Why is groundwater acidic? Why use methyl orange instead of phenolphthalein as a pH indicator? Why is there a need for a very strong base to encourage nucleophilic attack in intramolecular? Explain why pyridine is basic at nitrogen and pyrrole is not, and explain why pyrrole is protonated only...
Let 'x' represent the oxidation state of N in NO_2^- A.\ 0 = 2 \times (-2) + x\ B.\ 0 = (-2) + x\ C.\ -1 = 2 \times (-2) + x\ D.\ -1 = (-2) + x Complete and balance the following redox equation that occurs in acidic solution. What is the sum of all ...
(a) acidic (b) basic (c) neutral. Is HCl classified as a strong acid, strong base, weak acid, or weak base? Nitric acid is most accurately described as a: a) triprotic weak acid. b) triprotic strong acid. c) monoprotic weak acid. d) monoprotic strong acid. ...
Which one of the following salts is predicted to be basic? a. KCl b. CaBr2 c. LiNO2 d. NH4I Which one of the following salts will form an acidic solution on dissolving in water? a. NaF b. FeCI_3 c. NaCN d. KOH e. LiBr ...
pH can be thought of as ""potential hydrogen"". It is a measure of hydrogen ions in solution. A neutral pH is 7, which is what the pH of water is. Any pH less than 7 is acidic and any pH over 7 is basic.Answer and Explanation: The average...
Answer to: Determine whether or not the following reaction is a redox reaction. F2(g) + 2KCl(aq) arrow 2KF(aq) + Cl2(g) By signing up, you'll get...
Classify the following salt as acidic, basic or natural: CuBr_3. Classify the following salt as acidic, basic or natural: KNO_2. Identify the following as a strong acid, weak acid, strong base, weak base, or neither: NaCl. a) Strong acid b) Weak a...
Answer to: Determine whether or not the reaction is a redox reaction: 4Co(s) + 3O2(s) arrow 2Co2O3(s) By signing up, you'll get thousands of...