What is the concentration of a solution made by diluting 75 mL of 6.0 M HCl to a final volume of 750 mL? What is the concentration of a solution made by diluting 65 mL of 6.0 M HCl to a final volume of 750 mL? What is the concentration of a solution...
What is the concentration (in % mass) of a solution in which you dissolve 200 mg of {eq}NaHCO_3 {/eq} in 1.0 L of water? The mass percentage concentration of a solution The mass percentage concentration of a solution is defined as the mass of...
What is the concentration of {eq}X^{2-} {/eq} in a 0.150 M solution of the diprotic acid {eq}H_2X {/eq}?Question: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 concentra...
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....
What is the pH of an aqueous solution of 3.92 x 10^{-2} M NaOH? What is the ph of a solution with [OH^-] = 1 ? 10^-4 M? Calculate the hydronium ion concentration of blood, the pH of which is 7.3. What is the pH of a solution with [H3O+] = 1 x 10-9 m? What...
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What is the pH of the resulting solution when equal volumes of 0.1 M NaOH and 0.01 M HCI are mixed ? A7.0 B1.04 C12.65 D2.0Submit What is the concentration of nitrate ions if equal volumes of 0.1MAgNO3 and 0.1MNaCl are mixed together? A(a)0.1N B(b)0.2M C(c )0.05M D(d)0.2...
1 mole NaOH/700ml=Molarity=.00142M NaOH Error. Doesn't it seem weird that adding 200 mL to a 500 mL solution would reduce the concentration of NaOH from 2M all the way to .00142M? That is like dilution by a factor of over a 1000. I wonder if it has something to do with units...
Since 1 mole of H₃PO₄ requires 3 moles of NaOH, the total moles of NaOH required for 0.04 moles of H₃PO₄ is: Moles of NaOH required=3×Moles of H3PO4=3×0.04=0.12mol Step 3: Calculate the final concentration of NaOH in the solution ...
pH measurement is an important parameter in nearly every water quality application. In environmental sampling and monitoring, high or low pH values can be indicative of pollution. To determine the pH of water, a pH meter can be used to measure this impor