A 0.250 g sample of impure sodium carbonate required 18.29ml of 0.1055M HCI in a titration to methyl orange end point. The percent of N

Question

A 0.250 g sample of impure sodium carbonate required 18.29ml of 0.1055M HCI in a titration to methyl orange end point. The
percent of Na2CO3 (FW 106 g/mol)in the sample.
Select one:
O a. 10.23%
O b. 42.91%
O c. 40.905%
O d. 20.46%​

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Tryphena 4 years 2021-08-22T06:35:06+00:00 2 Answers 8 views 0

Answers ( )

    0
    2021-08-22T06:36:29+00:00

    Option A is right answer. Have a nice day

    0
    2021-08-22T06:36:34+00:00

    Answer:

    a

    Explanation:

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