(f) A certain pure compound containing element E is analyzed. The elemental composition of the compound is shown in the following table. Determine the empirical formula of the compound using the information in the table. Element Moles Present in the Compound E 0.0676 0.0338 0.102 в IU х? х, Ω III !!

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Chapter1: Chemical Foundations
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Initial [HBr (aq)]
Volume of H2 (g) Produced
Trial
Initial Moles of E (s)
(М)
(mL)
1
0.00220
0.500
27.02
0.00240
0.500
29.40
3
0.00280
0.500
?
(e) The data from all three trials are given above. A student claims that HBr (aq) is the limiting reactant in trial 1. Do you agree or disagree? Justify your answer
with information in the data table.
I
x? X, 5
Ω
Bold
0 / 10000 Word Limit
(f) A certain pure compound containing element E is analyzed The elemental composition of the compOund is shown in the following table Determine the empirical
!!!
B
Transcribed Image Text:Initial [HBr (aq)] Volume of H2 (g) Produced Trial Initial Moles of E (s) (М) (mL) 1 0.00220 0.500 27.02 0.00240 0.500 29.40 3 0.00280 0.500 ? (e) The data from all three trials are given above. A student claims that HBr (aq) is the limiting reactant in trial 1. Do you agree or disagree? Justify your answer with information in the data table. I x? X, 5 Ω Bold 0 / 10000 Word Limit (f) A certain pure compound containing element E is analyzed The elemental composition of the compOund is shown in the following table Determine the empirical !!! B
(f) A certain pure compound containing element E is analyzed. The elemental composition of the compound is shown in the following table. Determine the empirical
formula of the compound using the information in the table.
Element
Moles Present in the Compound
E
0.0676
0.0338
0.102
В
I U x? X, 5
II
!!!
Transcribed Image Text:(f) A certain pure compound containing element E is analyzed. The elemental composition of the compound is shown in the following table. Determine the empirical formula of the compound using the information in the table. Element Moles Present in the Compound E 0.0676 0.0338 0.102 В I U x? X, 5 II !!!
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