What would be the molarity of a solution obtained when 50.0 mL of 3.00 M HCl acid solution is diluted with 70.0 mL of water? What are the steps you would take in preparing 500 mL of a 1.5N HCl solution? What is the concentration of [oh] in a solution...
What is the concentration of [oh-] in a solution of 0.025 m HCL? What is the weight per volume method to calculate concentration? What is conductometric titration in chemistry? What is method validation in analytical chemistry? Is electrochemistry a part of analytical chemistry?
What is [H^(+)] in a solution that is 0.01 M in HCn and 0.02 M in NaCN ? (K_(a) for HCN 6.2 xx 10^(-10)) View Solution View Solution What is the concentration ofCN−ions in a solution with 0.1 M HCl and 0.01 M HCN whereKaof HCN is10−6?
What is the concentration of {eq}X^{2-} {/eq} in a 0.150 M solution of the diprotic acid {eq}H_2X {/eq}?Molarity:Molarity is a concentration unit of moles of solute per liter of solution, meaning the moles of a sample are simply the product of the molar concen...
The concentration of HCl(aq) was 2M (ie, I think, 73g of HCl per 1 litre of water?). I'm curious to know - what concentration of HCl would be harmful on the skin? Can anyone tell me please? Thanks.
1a. What is the hydroxide ion concentration in a solution of HCl at 2.70 x 10^-3 mol/L? b. What is the hydronium ion concentration in a solution with [OH^-] = 1.60 x 10^-10 mol/L? c. In a solution, the ...
Seehttp://www.titrations.info/titration-calculationfor the explanation of how to find amount if titrated substance. Then it is just converting moles to mass and plugging it into the formula given. Logged ChemBuddychemical calculators - stoichiometry, pH, concentration, buffer preparation,titrations....
Given that the concentration of HCl is 0.01M, the concentration of H+ ions from HCl is:(H+)=0.01M Step 2: Set up the dissociation of H2SThe dissociation of H2S can be represented in two steps:1. First dissociation: H2S⇌H++HS− The equilibrium constant for this reaction is Ka1=...
Titration is a technique of determining the concentration of unknown solution by using a solution of known concentration. The known solution (titrate) is added in drops to the analyte (unknown solution) until the endpoint is reached.
In summary, acid/base equilibrium is a chemical process where acids and bases react to form water and a salt in a neutral state. It can be measured using a pH scale, which is based on the concentration of hydrogen ions. Factors such as concentration, temperature, and catalysts can affect ...