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.