These data estimate the number of beans in the jar

Assignment Help Chemistry
Reference no: EM13285778

To get an estimate of the number of beans in the jar you weigh six beans and obtain masses of 3.15, 3.12, 2.98, 3.14, 3.02, and 3.09 g . Then you weigh the jar with all the beans in it, and obtain a mass of 2082g . The empty jar has a mass of 687g . Based on these data estimate the number of beans in the jar.

Reference no: EM13285778

Questions Cloud

Find out the resistance offered by the car loudspeaker : suppose you are driving a car listening to a FM radio. Fm receiver has an input resistance of 100 ohm. Signal received by your car antenna is 15*10^-6V[rms]. Peak voltage measured at the loudspeaker of the car is 7V.
Find the location of the knot relative to center of puddle : Anita and Nick are playing tug-of-war near a mud puddle. They are each holding on to an end of a taut rope that has a knot exactly in the middle. What is the location of the knot relative to the center of the puddle
What is the expected return for the market based on the capm : Stanley Corp. common stock has a required return of 17.5% and a beta of 1.75. If the expected risk free return is 3%, what is the expected return for the market based on the CAPM?
Find what is the number of levels used for quantization : 20 s20 signals, each of bandwidth 5 kHz and peak-to-peak range of 4 V, are sampled at their Nyquist rates, quantized uniformly, encoded using PCM, multiplexed in time domain. The multiplexed stream has the rate of 2 Mbps.
These data estimate the number of beans in the jar : To get an estimate of the number of beans in the jar you weigh six beans and obtain masses of 3.15, 3.12, 2.98, 3.14, 3.02, and 3.09 g . Then you weigh the jar with all the beans in it, and obtain a mass of 2082g . The empty jar has a mass of 6..
Explain the total concentration of all ions : When 0.204 moles of (NH4)3PO4 in enough water to make 1.00 L of solution, what is the total concentration of all ions present in solution?
Responsibility upon the shoulders of god or nature : As human beings, we are endowed with freedom of choice, and we cannot shuffle off our responsibility upon the shoulders of God or nature. we must shoulder it ourselves.it is responsibility .Adapted from arnold toynbee.
Design circuit containing single op amp to perform operation : Design a circuit containing a single op amp that can perform the following operation: Vo= 3x10^4(i2-i1), where i2 and i1 are input current sources.
What is the best estimate of stock current market : Why are cash flows that are connected to common stock difficult to estimate? How does this compare to those related to bonds.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain molecular ion

Please explain the following technical terms used in mass spectrometry: a) Molecular ion,

  Compute the freezing point depression constant of methanol

For methanol, CH3OH, the molar enthalpy of fusion is 3.16 kJ/mol at the melting point T=175.2 K. Calculate the freezing point depression constant,k, of methanol

  State injected into the blood stream of a patient

A 2 mL solution containing 1.40 uCi/mL is injected into the blood stream of a patient. After dilution, a 1 mL sample is withdrawn and found to have an activity of 2.9 * 10-4uCi. Calculate the blood volume,

  What is the mass of the fishing weight in grams

The temperature of a lead fishing weight rises from 26 degrees Celsius to 38 degrees Celsius as it absorbs 11.3 J of heat. What is the mass of the fishing weight in grams.

  Explain what is the maximum weight of the biomass

A lake with a cross sectional- area of 1km^2 and a depth of 125m has an euphotic zone that extends 15m below the surface what is the maximum weight of the biomass (in grams of carbon) that can be decomposed by aerobic bacteria

  Draw the products of the reaction with styrene

diazomethane and ozone both behave as 1,3 dipoles. Indicate, by drawing their resonance forms, how they can behave as 1,3 dipoles and draw the products of the reaction with styrene.

  Computed moles of hydrogen gas be too high or too low

If the pressure of "wet" hydrogen is assumed to equal atmospheric pressure and the volume is recorded, will the calculated moles of hydrogen gas be too high or too low?

  Define the temperature inside a pressure cooker

The temperature inside a pressure cooker is 1150C. Calculate the vapor pressure of the water inside the pressure cooker.

  State a plot of the reciprocal concentration of chemical a

A plot o f the reciprocal concentration of chemical A versus time yielded a straignt line with a slope

  How to calculate biological oxygen demand

The biochemical oxygen demand (BOD) is the capacity of organic and biological matter in natural water to consume oxygen. It is determined experimentally by measuring the oxygen concentration in a sealed sample before and after a 5-day incubation p..

  What is the amount of nitrogen produced

Ammonia burns in pure oxygen and reaction produces nitrogen and water. What is the amount of Nitrogen produced from 45.0 g NH3?

  Explain phenanthroline has a molar absorptivity

The complex formed between Cu(I) and 1,10 phenanthroline has a molar absorptivity of 7000 L cm-1 mol-1 at 435 nm, the wavelength of maximum absorption.

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