Chemistry, 28.01.2020 03:31 Ezekielcassese
During a science lab investigating chemical reactions, mr grace students place an antacid tablet in a ziplock bag. they recorded the mass of the tablet, 25 g, in the bag, 60 grams. then they carefully added 50 g of water and quickly seal the bag. the tablet began at this and soon disappeared. the bag was filled with gas. if the total mass of the bag+tablet+water was 135 grams before the reaction, what was the total mass of the bag+liquid+gas after the reaction was completed? a) 60 grams b) 75 grams c) 135 grams d) 270 grams
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During a science lab investigating chemical reactions, mr grace students place an antacid tablet in...
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