QuestionQuestion

1a. Balance the following equation:
________F2(g) + ___________Al(s) ---------> AIF3(s)
1b. A mixture of 4.2 moles of F2 and 4.2 moles of Al are reacted. Which is the limiting reactant ? Show work to validate answer and clearly explain your choice.
1c. If 4.2 grams of F2 and 4.2 grams of Al are reacted, which is the limiting reagent ? Show work to validate answer and clearly explain your choice.
2a. Balance the following equation:
______ Mg:P2(s) + _______ H2O(I) -------> _____ Mg(OH)2(s) + ______ PH3(g)
2b. Which is the limiting reagent, 4.6 moles of Mg3P2 or 4.6 moles of H2O ? Show work to validate answer and clearly explain your choice.
2c. Which is the limiting reagent, 10.0 grams of Mg.P2 or 10.0 grams of H2O ? Show work to validate answer and clearly explain your choice.

3. Acetic anhydride (C4H6O3 reacts with salicylic acid (C7H6O) to form Aspirin (CoHaO) and acetic acid (HC2H3O2) according to the following balanced equation:
C4H6O3 + C7H6O3 ----------> CgH8O4 + HC2H3O2
3a. If you have 3.15 grams of each reactant, which is the limiting reagent ? Show work to validate answer and clearly explain your choice.
3b. Using the limiting reagent determined in 3a, calculate the grams of aspirin(CgH8O4) that can be made.
3c. Calculate the number of molecules of aspirin that are contained in the grams of aspirin made in 3b.
4a. Balance the following equation:
______ BaCO3 + ______ AgNO3 ---------> _____ Ag2CO3 + ______ Ba(NO3)2
4b. How many grams of Ag2CO3 will be made if 3.17 grams of BaCO3 and 2.88 grams of AgNO3, are used ? (Don't forget about the limiting reagent.)

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.jpg and Solution1.jpg.

    $10.00
    for this solution

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

    Find A Tutor

    View available Chemistry - Other 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