Chemistry, 29.11.2020 22:00 jobrains3220
The fizz produced when an Alka-Seltzer® tablet is dissolved in water is due to the reaction between sodium bicarbonate (NaHCO3) and citric acid (H3C6H5O7): 3NaHCO3(aq)+H3C6H5O7(aq)→3CO2(g)+3H 2O(l)+Na3C6H5O7(aq) In a certain experiment 1.15 g of sodium bicarbonate and 1.15 g of citric acid are allowed to react. How many grams of carbon dioxide form?
Answers: 2
Chemistry, 22.06.2019 12:00
Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.
Answers: 3
Chemistry, 22.06.2019 19:30
Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.
Answers: 1
Chemistry, 23.06.2019 01:30
How does the attraction between particles affect the ability of a solvent to dissolve in a substance
Answers: 1
The fizz produced when an Alka-Seltzer® tablet is dissolved in water is due to the reaction between...
Computers and Technology, 16.01.2021 04:00
Mathematics, 16.01.2021 04:00
Geography, 16.01.2021 04:00
Social Studies, 16.01.2021 04:00
Health, 16.01.2021 04:00
History, 16.01.2021 04:00
Mathematics, 16.01.2021 04:00
Mathematics, 16.01.2021 04:00
Mathematics, 16.01.2021 04:00