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What else can I help you with?
How do you Calculate the anticipated pH?
To calculate the anticipated pH of a solution, you need to know the concentration of the hydronium ions (H3O+) or hydrogen ions (H+) in the solution. You can then use the formula pH = -log[H+]. By taking the negative base-10 logarithm of the molarity of the hydrogen ions, you can determine the pH level of the solution.
How do you calculate vertical thickness and true thickness?
To calculate vertical thickness, you can use the formula: Vertical thickness = True thickness / cos(strike angle) To calculate true thickness, use the formula: True thickness = Vertical thickness * cos(strike angle)
A 20.0ml sample of 0.800 m Hbr solution is titrated with 0.800 m NaOH solution calculate the pH of the solution after these volumes of base are added 12.5 ml 18.7 ml 20.0 ml 29.5 ml and 34.2?
To calculate the pH after each volume of NaOH is added, you need to determine the moles of HBr initially, moles of NaOH added, and then use these values to calculate the final concentration of H3O+ ions in the solution. From there, you can calculate the pH using the equation pH = -log[H3O+]. Repeat these calculations for each volume of NaOH added to find the pH at 12.5 ml, 18.7 ml, 20.0 ml, 29.5 ml, and 34.2 ml.
120 volts plus 500 watts equals how many amps?
The formula you are looking for is I = W/E. Amps = Watts/Volts.
Calculate the pH of a 0.20 M solution of iodic acid HIO3 Ka equals 0.17?
HIO -> H+ + IO- Ka = [H+][IO] ------------ [HIO] 2.3e-11 = (x)(x) ------------ 0.201M Square Root(4.623e-12) = square root(x) 2.15e-6 M = [H+] 2.15e-6 ---------- x 100 0.201 = 0.00107% I hope this was helpful enough.
How can one calculate the concentration of H3O ions from a given pH value?
To calculate the concentration of H3O ions from a given pH value, you can use the formula: H3O 10(-pH). This formula helps convert the pH value to the concentration of H3O ions in moles per liter.
How can one determine the concentrations of H3O and OH- ions from the pH of a solution?
To determine the concentrations of H3O and OH- ions from the pH of a solution, you can use the formula: pH -logH3O. From this, you can calculate the concentration of H3O ions. Since the product of H3O and OH- ions is constant in water (1.0 x 10-14 at 25C), you can then find the concentration of OH- ions by dividing this constant by the concentration of H3O ions.
What do you need in a excel cell to calculate a sum?
You need a formula. That formula can use the Sum function or it could use the plus sign, or several plus signs and even several Sum functions. Primarily it is the Sum function and the plus sign that is used for sums.
How many moles of H3O are present in an 85 L solution with a pH of 3.0?
To find the number of moles of H3O in the solution, you can use the formula pH -logH3O. First, calculate the concentration of H3O ions using the pH value: pH -logH3O 3.0 -logH3O H3O 10(-3.0) 1.0 x 10(-3) M Next, calculate the number of moles of H3O in the solution using the concentration and volume: moles concentration x volume moles 1.0 x 10(-3) mol/L x 85 L moles 8.5 x 10(-2) moles Therefore, there are 8.5 x 10(-2) moles of H3O present in the 85 L solution with a pH of 3.0.
What formula is used to calculate motion?
You can use a graph to calculate speed.
What formula do you use to calculate information?
function
What formula do you use to calculate density?
mass/volume
How it calculate pipe volume?
Use the formula for a cylinder.
How do you calculate the are of a circle?
To calculate the area of a circle use this formula: pi x r2.
What is the formula you would use to calculate the time?
The answer depends on what information you have from which you wish to calculate time.
How do you calculate the size of a class in memory in C plus plus?
Use sizeof( ).
What do you use to calculate things in spreadsheets that has 7 letters?
Formula.
