A 3.81-gram sample of NaHCO3 was completely decomposed in an experiment.
2NaHCO3 → Na2CO3 + H2CO3
In this experiment, carbon dioxide and water vapors combine to form H2CO3. After decomposition, the Na2CO3 had a mass of 2.86 grams.
Part A. Determine the mass of the H2CO3 produced.
Part B. Calculate the percentage yield of H2CO3 for the reaction. Show your work or describe the calculation process in detail.
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 13:00
What are the concentrations of hydroxide and hydronium ions in a solution with a ph of 10.2?
Answers: 1
Chemistry, 21.06.2019 17:10
Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.
Answers: 2
Chemistry, 22.06.2019 13:30
An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum
Answers: 1
Chemistry, 23.06.2019 00:30
What is the percent by mass of magnesium sulfate in mgso4.7h2o
Answers: 3
You know the right answer?
A 3.81-gram sample of NaHCO3 was completely decomposed in an experiment.
2NaHCO3 → Na2CO3 + H2CO3<...
Questions
History, 27.07.2019 01:30
Biology, 27.07.2019 01:30
History, 27.07.2019 01:30
Arts, 27.07.2019 01:30
English, 27.07.2019 01:30
Arts, 27.07.2019 01:30
Mathematics, 27.07.2019 01:30
Social Studies, 27.07.2019 01:30
French, 27.07.2019 01:30
Mathematics, 27.07.2019 01:30
World Languages, 27.07.2019 01:30
Business, 27.07.2019 01:30
