How to calculate the contribution to the percentage error

Reference no: EM13270810

The thermometer you use to measure the freezing temperature of the solvent actually records a temperature that is 0.12C too high. unfortunately you break this thermometer and borrow a fellow student's thermometer, which reads 0.11C too low. If the molality of your solution is 0.30, calculate the contribution to the percentage error in your result due to not correction for the errors int he thermometer readings.

Reference no: EM13270810

Questions Cloud

What is the coefficient of variation : The forecast for your firm indicates there's a 20% chance that Net Income will be $20,000, a 60% chance it will be $30,000, and a 20% chance it will be $40,000.

How many protons are absorbed by the tumor : cancer patient is undergoing radiation therapy in which protons with an energy of 1.2 MeV are incident on a 0.10-kg tumor. How many protons are absorbed by the tumor

Which is invested in short-term investments : Rihana is a financial analyst in Bidget Corp. As part of her analysis of the annual distribution policy and its impact on the firm's value, she makes the following calculations and observations.

Explain the energy eigenvaules for the free particle : show that the energy eigenvaules for the free particle E=h2k2/2m are consistent with the classical result E=1/2mv2

How to calculate the contribution to the percentage error : If the molality of your solution is 0.30, calculate the contribution to the percentage error in your result due to not correction for the errors int he thermometer readings.

Find the energy released in the fusion reaction : Find the energy released in the fusion reaction 2/1H+ 3/1H? 4/2He+n. The mass of 2/1H is 2.014102 u

Give digital lp filter using bi-linear transformation method : Design and realize a digital LP filter using the bi-linear transformation method to satisfy the following characteristics: a- monotonic stopband and passband. b- -3.01dB cutoff frequency of o.5pi rad. c- magnitude down at least 15dB at 0.75pi rad.

Explain the connecting tube has no volume : The following arrangement of flasks is set up. Assuming no temperature change and no chemical reaction, determine the final pressure inside the system after all stopcocks are opened and equilibrium is reached. The connecting tube has no volume. 1s..

Explain what mass of water will evaporate : At 25 °C, water has an equilibrium vapor pressure of 23.8 mm Hg. If 2.500 g of water is sealed in an evacuated 10.0-L flask and heated to 25 °C, what mass of water will evaporate?

User Account

All Pages