Chemistry, 28.11.2019 22:31 wallacelizzy1
Exactly 12.0 grams of potassium chlorate is placed in a reaction vessel; following the decomposition, 1.55g of kclo3- remain unreacted. calculate the total volume of oxygen collected at 25 degrees celsius and 0.95atm.
Answers: 3
Chemistry, 22.06.2019 04:30
Turbo the snail moves across the ground at a pace of 12 feet per day. if the garden is 48 feet away, how many days will it take for the snail to get there?
Answers: 2
Chemistry, 22.06.2019 22:00
4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.
Answers: 2
Chemistry, 22.06.2019 23:00
What is the most common reason for matter changing its state?
Answers: 1
Exactly 12.0 grams of potassium chlorate is placed in a reaction vessel; following the decompositio...
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