chemistry

Use chemical formulas to generate the stoichiometric factor needed to express the results of a gravimetric analysis in terms of the substance on the left if the weighting form is the substance on the right:
Sought Weighted
I Mg Mg2P2O7
II UO2 U3O6

  1. 👍 0
  2. 👎 0
  3. 👁 165
asked by lakshmi
  1. You're looking for what we called in much earlier days the chemical factor. It is taught less and less theses days but is very useful.
    2Mg/Mg2P2O7

    3UO2/U3O6 (NOTE: I assume U3O6 is a made up part of the problem. I would have written it as UO2 but then there is no conversion fctor needed.)

    1. 👍 0
    2. 👎 0
    posted by DrBob222

Respond to this Question

First Name

Your Response

Similar Questions

  1. Chemistry

    Write the formulas of the compounds formed by NH4+ with the following anions: NO3−, HCO3−, SO42−, HPO42−. Express your answers as chemical formulas separated by commas. Use the given order of anions.

    asked by Morgan on October 3, 2016
  2. computer applications

    John wants to see the formulas he has used in his spreadsheet but he does not want to see the results of the formulas. How does he display his formulas? A. Click on Trace Precedents. B. Click Print Formulas. C. Click on Show

    asked by Sam on March 16, 2015
  3. Chemistry

    Can someone please answer one of these question so I would be able to know how to do the others? 1. What volume of 0.275 M KOH (aq) must be added to 75.0 mL of 0.137 M H3AsO4 (aq) to reach (a) the first stoichiometric pony; (b)

    asked by Anonymous on March 22, 2015
  4. Science

    When a chemical reaction is carried out in an industrial setting, it is very common to have one of the reactants present in an excess amount above the stoichiometric quantity that would be needed for the reaction. Why?

    asked by Nicole on April 12, 2011
  5. Chemistry

    Write a balanced equation using the correct formulas and include conditions (s,l,g or aq) for each of the following reactions. 1)Carbon monoxide gas reacts oxygen gas to produce carbon dioxide gas. Express your answer as a

    asked by TMV on November 14, 2010
  6. Chemistry

    I'm doing online homework and the follow question has come up: Write the formulas of the compounds formed by Pb4+ with the following anions: NO3−, ClO3−, SO32−, H2PO4−. Express your answers as chemical formulas separated

    asked by CeeCee on October 1, 2016
  7. Chemisry

    Write a balanced equation using the correct formulas and include conditions (s,l,g or aq) for each of the following reactions. 1)Carbon monoxide gas reacts oxygen gas to produce carbon dioxide gas. Express your answer as a

    asked by TMV on November 14, 2010
  8. Chemistry- urgent!

    Perform the following operations and express the results in the correct number of significant digits or decimal places. Express all results in scientific notation. Please help me I'm so confused on how to do this!! 15. (1.71 x

    asked by Anonymous on September 7, 2014
  9. engineering

    If a pogo stick was to be reinvented and you were to choose the spring type. What type of spring will generate the most return of kinetic energy compared to least amount of force needed to compress the spring...you can use leaf,

    asked by dave on March 7, 2011
  10. psychology

    I need help with this! A recent controversy in the media surrounded the complaints of serious physical symptoms in veterans returning from the 1991 Gulf War. Allegations that the physical symptoms were due to exposure to chemical

    asked by Marilyn on November 18, 2011

More Similar Questions