How do you calculate volume in a titration?

How do you calculate volume in a titration?

Use the titration formula. If the titrant and analyte have a 1:1 mole ratio, the formula is molarity (M) of the acid x volume (V) of the acid = molarity (M) of the base x volume (V) of the base. (Molarity is the concentration of a solution expressed as the number of moles of solute per litre of solution.)

How do you calculate mL/kg per day?


  1. For 0 – 10 kg = weight (kg) x 100 mL/kg/day.
  2. For 10-20 kg = 1000 mL + [weight (kg) x 50 ml/kg/day]
  3. For > 20 kg = 1500 mL + [weight (kg) x 20 ml/kg/day]

How do you calculate volumetric analysis?

Formula Used in Volumetric Analysis

  1. (1) Strength of solution = Amount of substance in g litre-1
  2. (3) Strength of solution = Normality × Eq. wt. of the solute.
  3. = molarity × Mol. wt. of solute.

How is volume delivered calculated?

Determining the Volume Delivered

  1. Read the initial volume from the buret.
  2. Deliver the titrant into a receiving container.
  3. Read the final volume from the buret.
  4. Calculate the volume delivered using the equation below. Vdelivered = Vfinal – Vinitial

How do you find average volume?

Volume is a measurement of how much space is occupied by a substance. An average is a mathematical mean of a set of numbers, which you find by adding the numbers and dividing the total by the number of measurements involved.

How do you find the volume of NaOH for a titration?

Calculating a volume

  1. 25.00 cm 3 of 0.300 mol/dm 3 sodium hydroxide solution is exactly neutralised by 0.100 mol/dm 3 sulfuric acid.
  2. Volume of sodium hydroxide solution = 25.0 ÷ 1000 = 0.0250 dm 3
  3. Amount of sodium hydroxide = concentration × volume.
  4. Amount of sodium hydroxide = 0.300 mol/dm 3 × 0.0250 dm 3
  5. = 0.00750 mol.

How do I calculate flow rate?

Flow rate is the volume of fluid per unit time flowing past a point through the area A. Here the shaded cylinder of fluid flows past point P in a uniform pipe in time t. The volume of the cylinder is Ad and the average velocity is ¯¯¯v=d/t v ¯ = d / t so that the flow rate is Q=Ad/t=A¯¯¯v Q = Ad / t = A v ¯ .

How do you calculate peds maintenance fluids?

  1. For infants 3.5 to 10 kg the daily fluid requirement is 100 mL/kg.
  2. For children 11-20 kg the daily fluid requirement is 1000 mL + 50 mL/kg for every kg over 10.
  3. For children >20 kg the daily fluid requirement is 1500 mL + 20 mL/kg for every kg over 20, up to a maximum of 2400 mL daily.

What is formality formula?

The formality of a solution is the number of gram-formula weights of the solute contained in one liter of the solution. Formality = ( number of gram of solute/gram-formula weights of the solute)/Liter of solution. 3.

How do you calculate the volume of a hollow cylinder?

It’s easier to understand that definition imagining e.g. a drinking straw or a pipe – the hollow cylinder is this plastic, metal, or other material part. The formula behind the volume of a hollow cylinder is: cylinder_volume = π * (R² – r²) * cylinder_height. where R – external radius, and r – internal radius

What is the formula for calculating the volume of a tube?

Calculating the volume of a tube essentially involves the same formula as a cylinder ( volume=pr2h ), except that in this case the diameter is used rather than the radius, and length is used rather than height.

How do you find the volume between the height and radii?

Given two values, the calculator provided computes the third value and the volume. The equations for converting between the height and the radii are shown below: Given r and R : h = R ± √ R2 – r2 Given r and h : R = h 2 + r 2 2h Given R and h: r = √ 2Rh – h2 where r is radius of the base,…

How do you calculate volume in geometry?

Volume Calculation. This is the volume of the rectangular shape which corresponds to the dimensions entered for length, width and height. The volume is calculated by multiplying together each dimension and then converting it into the selected volumetric units.