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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.
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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%​

User Ralston
by
7.2k points

2 Answers

1 vote
Option A is right answer. Have a nice day
User Dropbeardan
by
7.9k points
4 votes

Answer:

a

Step-by-step explanation:

User Omarzouk
by
8.2k points
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