An analysis of an unknown

i'm having trouble figuring out my unknown compound.The elemental analysis is 87.28%carbon and 12.72% hydrogen for my unknown
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2. asked by susan
3. 964 views
analysis of a mixture of carbonate and bicarbonate:I did an experiment where 2.306g of unknown was diluted with distilled water
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2. asked by martini
3. 667 views
A sample of an unknown compound, composed only of carbon and hydrogen, produced 26.8 g of CO₂ and 16.5 g ofH₂O in a
1. 1 answer
2. 182 views
Performing a gravimetric analysis of Ca2+.25 mL of unknown [Ca2+} added to 25 mL of 0.15 (NH4)2C2O4 and 75 mL of HCl. Urea also
1. 6 answers
2. asked by Anonymous
3. 1,003 views
Needs help with this assignment.PART B: You learned two ways in which you can unlock the meaning of an unknown word: (1)
1. 5 answers
2. asked by Bryan
3. 734 views
Determine the molar mass of the unknown acid.?A 0.167-g sample of an unknown acid requires 27.8 mL of 0.100 M NaOH to titrate to
1. 2 answers
2. asked by Kyle
3. 1,775 views
Determine the molar mass of the unknown acid.?A 0.167-g sample of an unknown acid requires 27.8 mL of 0.100 M NaOH to titrate to
1. 2 answers
2. asked by Kyle
3. 966 views
What type of analysis involves businesses classifying people, products, or other tangible items into several categories? (1
1. 1 answer
2. 70 views
What type of analysis involves businesses classifying people, products, or other tangible items into several categories? (1
1. 1 answer
2. 102 views
What type of analysis involves businesses classifying people, products, or other tangible items into several categories? (1
1. 1 answer
2. 174 views