1. Why is HI a stronger acid than HCI? 2. Which is the strongest acid and why? a) CH_3COOH b) CH_2CICOOH c) CH_2BrCOOH d) CH_2FCOOH Hydrochloric acid HCI is a strong acid. About what pH would you expect it to be?
You may already be familiar with findings suggesting even children as young as six months who read books with their parents several times a week show stronger writing and reading skills four years later and score higher on intelligence tests. But latest research shows that when practiced over a ...
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...
When converting from Ka to pKa, it is found that a lower pKa is found with stronger acids. Answer and Explanation: The pKa of all acids need to be determined to compare the relative strengths: a. H2SO4: pKa=-2.8 and 1.99 b. HI: pKa=-9.3 c. HBr: pKa=-...
l-Cys gave rise to a stronger probe response than 3MP, presumably due to more efficient cellular uptake of l-Cys and its subsequent intracellular conversion to 3MP. Again, we observed a prominent response in the mitochondria (Fig. 2b, middle panel), but only a weak one in the cytosol (...
Any substance which releases hydrogen ion or a proton when dissolved in water is called acids. The acids taste sour. It can change the color of the litmus paper. The acids have a pH value of less than 7. The example of acids are hydrochloric acids (HCl), sulfuric acid ({eq}H_2...
The basicity of a solution is determined by electron pair availability. The more electrons that are available, the more easily they'll form new bonds with the protons in the solution, and so the stronger will be the base. Basicity can thus be defined as how prone a solution is to forming...
Phenols are similar to alcohols but form stronger hydrogen bonds. Thus, they are more soluble in water than are alcohols and have higher boiling points. Phenols occur either as colourless liquids or white solids at room temperature and may be highly toxic and caustic. Phenols are widely used ...
a) HF b) HCl c) HBr d) HI Which one is stronger acid, H2SO4 or H2SO3? Explain briefly. Which of the following is the strongest acid? A) HClO_2 B) HBrO_2 C) HClO D) HIO_3 Which of the following compounds is the strongest Bronst...
Which substance will exhibit hydrogen bonding between molecules? a. CH_3CH_2-OH b. (CH_3)_3 N c. HI d. CH_3-O-CH_3 e. CH_3CH_2-F What intermolecular force is present in all molecules? Explain why H2S and F2 have different boiling points. Which one is higher?