How do you determine pH from pKa?
Can H2O act as a lewis acid, lewis base, or both?
How would you identify the acid, base, conjugate acid and conjugate base in the following reaction:
HCN + SO4^(2-) --> HSO4^(-) + CN^(-)?
What is the pH of a .001 M solution of HCl?
Why can acids conduct electricity?
What are the conjugate acid and base of #H_2PO_4#?
Why is bromine an electrophile?
What is the pH of 0.35 M #KOBr# solution?
What is the pKa of acetic acid?
What is the pOH of a solution with a pH of .7?
What would be the pH of a 0.503 M solution of ammonia (NH3) at room temperature? The #K_b# of ammonia is #1.78 x 10^-5#
What does the pH scale measure?
What is the concentration of hydrogen ions in a solution of pH = 4.0?
What is the acid strength tendency?
Is CH3NH2 an acid or a base?
What is the conjugate base of oxalic acid, #HO(O=)C-C(=O)OH#?
What is the pH of a 0.500 M solution of acetylsalicylic acid, pK 3.52?
What is the ph of a 100 ml solution containing 0.0040 g of HCl?
What are the characteristics of an acid? A base?
What is inductive effect? Please explain in details. Thank you :)
For a given acid, what is its #"conjugate base"#?
Given the following information and assuming the final solution will be diluted to 1.00L, how much more HCl should you add to achieve the desired pH?
What is the pOH of a solution with an [OH-] concentration of #9.2 x 10^-8# M?
What is the conjugate acid for H2O (water)?
Are acids and bases covalent compounds or ionic compounds?
What are the names of these binary acids: #HCl# and #H_2S#?
What does this reaction yield: #HC_2H_3O_2 + NaOH#?
A 100mL sample of 0.10 M NH3 has a Kb of 1.8*10^-5.
What is the pH?
A 50 mL sample of 0.200 M sodium hydroxide is titrated with 0.200 M HCl. What is the initial pH?
Calculate the pH of a solution formed by the addition of 10.0mL of 0.050M
hydrochloric acid to a 50.0mL sample of 0.20M acetic acid?
What is #pH# for a solution prepared from a #5.7*g# mass of sodium hydroxide that is dissolved in a #100*mL# volume of water?
What is the pH of a 0.26 mol/L solution of methylamine (#"CH"_3"NH"_2, K_text(b) = 4.4 Ã— 10^"-4"#)?
What is an arrhenius base?
How do you calculate the pH of an aqueous solution of 0.0726 M potassium sulfite?
What is the #pH# of an aqueous solution in which #[HO^-]=0.041*mol*L^-1#?
What is the pOH of a solution with an [OH-] concentration of #9.2 x 10^-11# M?
What is a Bronsted Base?
Metal carbonates (such as: CaCO3, Na2CO3 etc) are ACIDIC in nature or BASIC? Thanks
What is the pH of a solution that has an #OH^-# concentration of #1*10^-9# #M#?
How do you calculate the pH of a buffer solution?
What is the pH and pOH if the H+ concentration is #1*10^-4#?
How does pH affect photosynthesis?
When ammonia, #NH_3#, dissolves in water, hydrogen ions are translerred from the water to ammonia to form ammonium ions and hydroxide ions. Ths reaction can be seen below. Why is ammonia a base in this reaction?
How does a Bronsted-Lowry acid/base reaction proceed?
How do you calculate the pH of HCl?
What is the pH of a #8.7*10^-12# #M# solution?
Is CO2 an acid or a base?
Determine the [OH-] of a solution that is 0.100 M in F-? Determine the pH of this solution?
If #pK_a=7.4#, what is #pK_b#?
The pH of 0.02 M solution of an unknown weak acid is 3.7, how would you find the pka of this acid?
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