Explain what is the absolute error in ml associated

Assignment Help Chemistry
Reference no: EM13497107

What is the absolute error in mL associated with a 25 mL burette, and what is the relative error % when a 3.25 mL volume is measured with the 25 mL burette

Reference no: EM13497107

Questions Cloud

Explain the molar concentration of b : Use the folowing data to calculate (a) the molar concentration of B in (i) water, (ii) benzene, (b) the molality of B in (i) water, (ii) benzene.
What is the loss on the sale of the receivables : What is the carrying value of the notes receivable (note receivable net of the unamortized discount) on December 31, 2011 after recording interest (rounded to the nearest dollar)?
Define liquids has greater surface tension : Predict which of the following liquids has greater surface tension: ethanol (C2H5OH) or dimethyl ether (CH3OCH3).
Analyzed reflection on childhood influences : Evaluated their experiences in the context of major theories and concepts of cognitive, social, and physical development during middle childhood. Supported responses by citing information from the online notes and textbook and other scholarly sour..
Explain what is the absolute error in ml associated : What is the absolute error in mL associated with a 25 mL burette, and what is the relative error % when a 3.25 mL volume is measured with the 25 mL burette
Evaluate the number of molecules of freon : Freon-12 (CCL2F2)is used as a refridgerant in airconditioners and as a propellant in aerosol cans. Calculate the number of molecules of Freon-12 in 5.56 mg of Freon-12/ What is the mass of chlorine in 5.56mg of Freon-12
Define cro4 2- in stoichiometric excess : If 10 mL of .004M AgNO3 is added to 10 mL of .0024M K2CrO4, is either Ag+ or CrO4 2- in stoichiometric excess. If so, which is in excess.
Determine the voltages across inductor : In a series circuit, a generator (1500 Hz, 14.0 V) is connected to a 18.0- resistor, a 4.30-?F capacitor, and a 5.10-mH inductor. Find the voltages across the inductor
How far does the spring travel downwards : Consider a spring handing vertically from a ceiling, attached to a mass m of 2 kg. The spring constant, k, is 30 N/m. How far does the spring travel downwards before it reverses direction

Reviews

Write a Review

Chemistry Questions & Answers

  Define what is the partial pressure of co2

The combustion of ethanol, C2H6O (MW = 46.0 g/mol), produces CO2 (MW = 44.0 g/mol) and water (18.0 g/mol). In a lab experiment, the reaction occurs using 4.60 g of ethanol in a 1.00 L container at body temperature (310 K) and 0.970 atm according t..

  What are the equilibrium concentrations for oxygen

2NO(g) + O2(g) 2NO2(g) Given that we start with 0.035M NO(g) and 0.035M O2(g) AND end with 0.012M NO2.

  Explain what is the poh of 0.05 m ba(oh)2

At a certain temperature, Kw = 1 x 10-13. This means that pH + pOH = 13 at this temperature. Given this, what is the pOH of 0.05 M Ba(OH)2 at this temperature

  A incandescent light-bulb of 800-w produces approx sixty

a incandescent light-bulb of 80.0-w produces approx sixty percent of its energy as visible light. calculate how many

  How many moles of co2 are produces

The combustion of ethane produces carbon dioxide and steam: 2C2H6 + 7O2 --- 4CO2 +6H20 How many moles of CO2 are produces when 5.55 mol of ethane are burned in an excess of oxygen.

  Calculate the number of milliliters naoh

A student is given chloroacetic acid as an unknown weak acid. Calculate the number of milliliters of 0.100 M NaOH required to reach the equivalence point in titration of 0.4840 grams of this acid

  Explain components are glycerol and butanoic acid

Draw the fat molecule whose components are glycerol and butanoic acid. You may omit hydrogen atoms.

  What is the percent yield of a reaction

What is the percent yield of a reaction in which 282 g phosphorus trichloride reacts with excess water to form aqueous phosphorus acid (H3PO3) and 114 g HCl?

  Determine how many grams of potassium sulfate can be formed

determine how many grams of potassium sulfate can be formed from 150.0 grams of potassium hydroxide with sufficient

  State a certain substance has a heat of vaporization

A certain substance has a heat of vaporization of 64.56 kJ/mol. At what Kelvin temperature will the vapor pressure

  Evaluate the error in a temperature reading

Using the following data for the specific volume of mercury, estimate the error in a temperature reading from a mercury-in-glass thermometer when the actual temperature is 600C

  What is kp for this reaction

A reaction initially contains 0.1 moles of H2(g) and I2(g) in a 1L flask. At equilibrium the final concentration of HI(g) is 0.19M. What is Kp for this reaction.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd