Ask Question, Ask an Expert

+61-413 786 465

info@mywordsolution.com

Ask Chemistry Expert

To determine the volume of a cube, a student measures one of the dimensions of the cube several times. If the true dimension of the cube is 10.62 cm, give an example of one set of measurements that would illustrate the following:

a) Precise but inaccurate data

Chemistry, Academics

  • Category:- Chemistry
  • Reference No.:- M91083163

Have any Question?


Related Questions in Chemistry

A hydrogen atom emits a photon as its electron changes from

A hydrogen atom emits a photon as its electron changes from n = 5 to n = 2. For the H atom, E n  = -2.18E-18*(1/n 2 ) J. What is the wavelength (in m) of the photon?  ( ) m The number of significant digits is set to 3; t ...

Consider the following reactiona gnbspnbspb grarrc

Consider the following reaction. A (g) + B (g) → C (g) + D (g) *In one experiment the concentration of A (g) was monitored in the presence of a large excess of B (g) ( [B] o  = 0.750 M ) . Time (s) [A] (mol/L) 0.00 6.00 ...

Ttrate the base trimethylamine tma with 0126 m hcl ch3naq

Titrate the base trimethylamine (TMA) with 0.126 M HCl. (CH) 3 N(aq) + H 2 O(l) (CH 3 ) 3 NH+(aq) + OH-(aq) Kb = 6.45 x 10 -5 There are 0.00615 moles of TMA in 42.5 mL H 2 O before titration begins. What percent of TMA i ...

What is the differene between sodium chloride versus sodium

What is the differene between sodium chloride versus sodium chlorite

How well does tiger brands vision and mission statement

How well does Tiger Brand's vision and mission statement help narrow down feasible alternative strategies available for the firm?

A sample of a substance containing only c h and n is burned

A sample of a substance (containing only C, H, and N) is burned in oxygen.  8.696 g  of  CO 2 ,  2.225 g  of  H 2 O  and  4.446 g  of  NO  are the sole products of combustion.  What is the empirical formula of the compou ...

Hydrogen peroxide was catalytically decomoposed and 753 ml

Hydrogen peroxide was catalytically decomoposed and 75.3 mL ofoxygen gas was collected over water at 25 degrees celsius and 742torr. What mass of oxygen was collected? (Pwater =24 torr at 25 degrees celsius)

A 440 g sample of an unknown metal at 990nbspoc was placed

A 44.0 g sample of an unknown metal at 99.0  o C was placed in a constant-pressure calorimeter of negligible heat capacity containing 80.0 mL water at 24.0  o C. The final temperature of the system was found to be 28.4  ...

1 the speedway clinical laboratory is a scientific

1. The Speedway Clinical Laboratory is a scientific blood-testing facility that receivessamples from local hospitals and clinics. The blood samples are passed through severalautomated tests, and the results are printed t ...

For the equilibrium2ibrgi2gbr2gnbspkp85times10-3 at 150

For the equilibrium 2IBr( g )?I2( g )+Br2( g )  Kp =8.5×10-3 at 150 °C. Part A: If 2.7×10-2 atm of IBr is placed in a 2.0-L container, what is the partial pressure of IBr after equilibrium is reached? Express your answer ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Why might a bank avoid the use of interest rate swaps even

Why might a bank avoid the use of interest rate swaps, even when the institution is exposed to significant interest rate

Describe the difference between zero coupon bonds and

Describe the difference between zero coupon bonds and coupon bonds. Under what conditions will a coupon bond sell at a p

Compute the present value of an annuity of 880 per year

Compute the present value of an annuity of $ 880 per year for 16 years, given a discount rate of 6 percent per annum. As

Compute the present value of an 1150 payment made in ten

Compute the present value of an $1,150 payment made in ten years when the discount rate is 12 percent. (Do not round int

Compute the present value of an annuity of 699 per year

Compute the present value of an annuity of $ 699 per year for 19 years, given a discount rate of 6 percent per annum. As