QuestionQuestion

Transcribed TextTranscribed Text

Write the net-ionic equation for the reactions that occur in these anion tests and include states of matter a. Test for CO32- : Add 1 mL 6M HCL. Bubbles indicate CO2. b. Test for SO42- Add BaCl2 A white Barium sulfate solution means that the test is positive for SO42- c. Test for PO43- Balance the following: HPO42-+NH4+ +MoO42-+H+à(NH4)3PO4·12MoO3+H2O Note: no oxidation-reduction occurs. d. Balance using ion-electron method (in acid solution) to solve. Ion testing for=CrO42- Starting rxns: Cr2O72-(aq)àCrO5 (aq) and H2O2 (aq)àH2O (l) e. Testing for SCN- Adding Fe(NO3)3, which will form FeSCN2+ if positive for thiocyanate. The product is aqueous (product of a Lewis acid base-rxn). A complex ion. Soluble. f. g. NO3- testing for Cl- precipitation reaction. Add nitric acid and AgNO3. Curdy white AgCl precipitate means positive for Cl- Must use ion-electron method (in basic solution) to solve. testing for: Reactants= Al, NO3-, OH-, and H2O Products= NH3 and AlO2- starting half reactions: Al(s)àAlO2-(aq) and NO3-(aq)àNH3 (aq)

Solution PreviewSolution Preview

These solutions may offer step-by-step problem-solving explanations or good writing examples that include modern styles of formatting and construction of bibliographies out of text citations and references. Students may use these solutions for personal skill-building and practice. Unethical use is strictly forbidden.

    By purchasing this solution you'll be able to access the following files:
    Solution.pdf.

    50% discount

    Hours
    Minutes
    Seconds
    $30.00 $15.00
    for this solution

    or FREE if you
    register a new account!

    PayPal, G Pay, ApplePay, Amazon Pay, and all major credit cards accepted.

    Find A Tutor

    View available General Chemistry Tutors

    Get College Homework Help.

    Are you sure you don't want to upload any files?

    Fast tutor response requires as much info as possible.

    Decision:
    Upload a file
    Continue without uploading

    SUBMIT YOUR HOMEWORK
    We couldn't find that subject.
    Please select the best match from the list below.

    We'll send you an email right away. If it's not in your inbox, check your spam folder.

    • 1
    • 2
    • 3
    Live Chats