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Author Question: 1.80 grams of an impure mixture containing sodium carbonate required 84.0 mL of 0.125 M H2SO4(aq) ... (Read 81 times)

tth

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Question 1

When comparing binary acids of the elements in the same row of the periodic table, acid strength increases as the polarity of the element-hydrogen bond increases.
◦ true
◦ false

Question 2

1.80 grams of an impure mixture containing sodium carbonate required 84.0 mL of 0.125 M H2SO4(aq) for complete neutralization. What percent of the mixture is sodium carbonate?
◦ 62%
◦ 31%
◦ 120%
◦ 57%
◦ 1.1%


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Marked as best answer by tth on Jul 8, 2021

Jbrasil

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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tth

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Reply 2 on: Jul 8, 2021
:D TYSM


strudel15

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Reply 3 on: Yesterday
Excellent

 

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