Explain the crucible would this have made the calculation

Assignment Help Chemistry
Reference no: EM13314644

If magnesium oxide smoke has been lost in too great an amount during the heating of the crucible would this have made the calculation % Mg in the product too high or too low? Explain.

Reference no: EM13314644

Questions Cloud

Find out the percent ionic character of the bond in ab : The diatomic molecule AB has a dipole moment of 0.82 D and the A?B bond distance is 115 pm. Determine the percent ionic character of the bond in AB.
What amount is jarvie required to include in taxable income : Jarvie loves to bike. In fact, he has always turned down better paying jobs to work in bicycle shops where he gets an employee discount. At Jarvie’s current shop, Bad Dog Cycles, each employee is allowed to purchase four bicycles a year at a discount
Explain what property of the product molecules seems : Explain the order of elution you observed while performing the gas chromatography for this experiment. What property of the product molecules seems to be the most impor- tant in determining relative retention times?
How effective is the teaching of phonological awareness : How effective is the teaching of phonological awareness and phonics during reading for year 1 student, to improve their reading outcomes for those who are performing below the National Benchmark in reading?
Explain the crucible would this have made the calculation : If magnesium oxide smoke has been lost in too great an amount during the heating of the crucible would this have made the calculation % Mg in the product too high or too low? Explain.
Explain what error in the percentage magnesium determined : If water had not been added to your initial product, what error in the percentage magnesium determined would have resulted(that is if the part of the product has been magnesium nitride)? Explain.
Calculate the residual : Regression line drawn as y c 1075x, when x was 2 and y was 239 given that y intercept was 11, calculate the residual.
Compute the quantity of heat that has flowed : If adding 0.552g sample of Metal X to 150 ml of 1.0M HCL caused a temperature increase of 7.33 degrees C, calculate the quantity of heat that has flowed.
What does sandle corporation report on its tax returns : Sandle Corporation, an accrual-basis, calendar-year taxpayer, sold $15,000 of its products on account to Jim in November, year 1. In year 2, Jim declares bankruptcy and Sandle writes off the account as a bad debt.

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the mole fractions of each component

A vessel of volume 22.4 L contains 2.0 mol H2 and 1.0 mol N2 at 273.15K. calculate (a) the mole fractions of each component, (b) their partial pressures, (c) their total pressure , (d) the density of the mixtures.

  Compute the equilibrium constant for the dissolution

Calculate the equilibrium constant for the dissolution of calcium carbonate at pH=6 in the presence of EDTA as shown below: CaCO3(s) + EDTA^4- (aq) + H+(aq) --> [Ca(EDTA)]2-(aq) + HCO3 (-1 charge)(aq)

  Explain what is tetraphosphorous trisulfide

The head of a strike anywhere match contains tetraphosphorous trisulfide, P4 S3. In an expriment, a student burned this compound in an excess of oxygen and found that it evolved 3677 KJ of hea per mole of P4S3 at a constant pressure of 1 atm.

  Define what is the maximum concentration

What is the maximum concentration, in mol/L and mg/L, of Cu^2+ and Zn^2+ in a solution that contains both ions if the pH is (a) 10.00, (b) 11.00, (c) 12.00

  Calculate the number of grams of cuso4 needed

Calculate the number of grams of CuSO4 needed to make 50.0 ml of a .25M solution of CuSO4 in 3.0M HCl.

  Explain what in atmospheres in denver hvap for h2o

In Denver, the Mile-High City, water boils at 95 C. What in atmospheres in Denver Hvap for H2O is 40.67 kj/mol

  Calculate the amount of heat required

Calculate the amount of heat required to raise the temperature of 1500g of water from 25C to 63C

  Calculating the concentration of ions

Calculate the concentration of ions in the following saturated solutions. Al3+] in Al(OH)3 solution with [OH -] = 2.6 10-9 M

  Explain the ph at the equivalence point for the titration

What is the pH at the equivalence point for the titration of 0.20 M HCl with 0.20 M NH3?

  Calculate the de broglie wavelength (in pm) of a hydrogen

The smallest atoms can themselves exhibit quantum mechanical behavior. Calculate the de Broglie wavelength (in pm) of a hydrogen atom traveling 475 m/s

  Computing delta h

Calculating Delta H, Use some or all of the following reaction enthalpies to calculate delta H for the reaction:

  State a radioactive material

Using the inverse square law of radiation, what Geiger counter reading would you get for a radioactive material when you are 3 feet from the source

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