reyrenobato03
Answered

Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Join our platform to connect with experts ready to provide precise answers to your questions in various areas. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

1.Convert 2.37 moles of Al(NO3)3 to grams.. Single choice.
(25 Points)

0.011 grams

504.8 grams

438 grams

633 grams

0.0089 grams


2.Convert 456.89 grams of O2 to moles.. Single choice.
(25 Points)

28.6 moles

7.14 moles

14620 moles

14.3 moles

29241 moles

Sagot :

Answer:

1.   504.8 g Al(NO3)3

2.   14.3 moles O2

Explanation:

1.

g = moles x molar mass = 2.37 x 212.996 = 504.8 g Al(NO3)3

MM Al(NO3)3 = 212.996 g/mol

2.

moles = mass : molar mass = 456.89: 32 = 14.3 moles O2

Thanks for stopping by. We are committed to providing the best answers for all your questions. See you again soon. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.