Is HNO3 a stronger acid than HNO2? How often should you exfoliate with baking soda? Therefore, NO3 is more stable than NO2. So, we can proudly sayHNO2 is an Arrhenius acid.! Because HCl is completely dissociated in water, HCl is stronger than HClO4, resulting in more H-ions in an a...
Which of the following is not a strong acid? (a) HNO3 (b) H2SO4 (c) H2S (d) HClO4. Strong Acids: The strength of acids can be described by looking at how much they can dissociate in solution. Strong acids dissociate completely in solution while we...
A strong acid is the one which is 100% ionised solution. Sulphuric acid and nitric acid are the strong acid . Strong acid have pH 0-1. pH is the measure of concentration of hydrogen ions of solution. Lower the pH , higher the concentration of hydrogen ions in the solution....
Which of these ions (electrolytes) can make a solution basic (alkaline)? Which anion (A or B) is the stronger base? Which is the strongest of these four acids? (a) HIO_2 (b) HClO (c) HClO_2 (d) HBrO_2. Which of...
N-methylpyrrolidone (NMP) is a polar aprotic solvent. It has the advantages of high boiling point, strong polarity, low viscosity, strong solubility, non-corrosion, low toxicity, good chemical and thermal stability, etc.
An orange-red crystalline solid, chromic acid liquefies gradually when exposed to moist air. It is usually produced by treatment of sodium dichromate with sulfuric acid. Chromic acid is used chiefly for chromium plating but is also employed as a colorant in ceramics. It is a powerful oxidant ...
How is the chain leading right after the anchor let go？根据《油气储存企业安全风险评估指南》(试行)，针正确于规范更新导致的部分老企业不满足新规范要求的问题，《指南》中不强制企业按照新规范进行整改，而是建议企业采用基于风险的评估方式，确定是否需要进行整改或采用其他风险控制措施 ...
What is the strongest type of intermolecular attractive force present in a mixture of water, H2O, and sodium chloride, NaCl? a. ionic b. ion-dipole c. hydrogen bonding d. dipole-dipole e. dispersion forces Identify the dominant (strongest) type of intermolecular force present in H2S(g). ...
Sulfuric acid (H2SO4) is a strong acid that is produced in large quantities industrially. The contact process uses a vanadium(V) oxide (V2O5) catalyst to convert sulfur and oxygen to sulfur trioxide. When this sulfur trioxide is mixed with water, it forms sulfuric acid....
How to distinguish between Bronsted-Lowry acid and Bronsted-Lowry base? Which cannot be both a Bronsted-Lowry acid and a Bronsted-Lowry base? A. H2O B. HCO3- C. H2PO4- D. HPO42- E. PO43- What are the two Bronsted-Lowry bases in the following equilibrium? HSO3...