A mass of 50g of calcium carbonate is heated, releasing carbon dioxide and calcium oxide.
Which of these recorded masses of products is possible, according to the Law of Conservation of Mass?
A. 23g of carbon dioxide, 50g of calcium oxide
B. 29g of calcium oxide, 21g of carbon dioxide
C. 50g of calcium oxide, 50g of carbon dioxide
D. 50g of calcium oxide, 1g of recorded carbon dioxide
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 11:30
Which statement best describes the flow of energy in this scenario
Answers: 1
Chemistry, 22.06.2019 13:50
What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.
Answers: 2
Chemistry, 22.06.2019 22:00
Imagine one batch of soup (batch “a”) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch “b”) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.
Answers: 2
Chemistry, 22.06.2019 23:00
What prefix multiplier is appropriate for reporting a measurement of 5.57 ×10−5 m?
Answers: 1
You know the right answer?
A mass of 50g of calcium carbonate is heated, releasing carbon dioxide and calcium oxide.
Which of...
Questions
Spanish, 25.07.2019 06:30
Spanish, 25.07.2019 06:30
Spanish, 25.07.2019 06:30
History, 25.07.2019 06:30
Mathematics, 25.07.2019 06:30
Chemistry, 25.07.2019 06:30
