Question 18 (essay worth 8 points)
(02.05 hc)
during an investigation a scientist heated...
Question 18 (essay worth 8 points)
(02.05 hc)
during an investigation a scientist heated 2.76 g of silver carbonate till it decomposed to leave a silver residue. the total mass of the silver residue formed was 2.16
g. does the law of conservation of mass hold true in this case? use complete sentences to justify your answer based on numerical calculations.
you must check the box below prior to submitting vour ayam
question 1 (answered)
next question
i don’t need any formulas just need to know if it is or isn’t true to the law of conservation of mass and why.
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 03:00
In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?
Answers: 3
Chemistry, 22.06.2019 22:30
Which of the following molecules is polar? c3h7oh c2h5cooh
Answers: 1
Chemistry, 23.06.2019 06:30
The polarity of an oxygen-hydrogen bond is higher than the polarity of a nitrogen-hydrogen bond, allowing amines to be more soluble than alcohols.
Answers: 3
You know the right answer?
Questions
Social Studies, 12.01.2022 05:20
Mathematics, 12.01.2022 05:20
Physics, 12.01.2022 05:20
Computers and Technology, 12.01.2022 05:20
