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
Answers: 3
Chemistry, 22.06.2019 04:50
Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b
Answers: 1
Chemistry, 22.06.2019 08:30
In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.
Answers: 1
Chemistry, 22.06.2019 13:30
An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum
Answers: 1
During a science lab investigating chemical reactions, mr grace students place an antacid tablet in...
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