Chemistry, 28.07.2019 20:30 unknowntay04
35.5 grams of an unknown substance is heated to 103.0 degrees celsius and then placed into a calorimeter containing 100.0 grams of water at 24.0 degrees celsius. if the final temperature reached in the calorimeter is 29.5 degrees celsius, what is the specific heat of the unknown substance?
Answers: 1
Chemistry, 22.06.2019 16:30
At 20ยฐc, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?
Answers: 1
Chemistry, 22.06.2019 21:00
In the experiment you asked to react hydrochloric acid and with sodium hydroxide. when measuring the volume of the reactants, which instrument would give the greatest precision.
Answers: 3
Chemistry, 23.06.2019 00:30
What is the chemical formula of magnesium bromide? a. mgbr2 b. mgbr c. mg2br2 d. mg2br
Answers: 3
35.5 grams of an unknown substance is heated to 103.0 degrees celsius and then placed into a calorim...
Mathematics, 23.08.2019 16:10
Mathematics, 23.08.2019 16:10
Mathematics, 23.08.2019 16:10
Mathematics, 23.08.2019 16:10
History, 23.08.2019 16:10
Mathematics, 23.08.2019 16:10
Business, 23.08.2019 16:10
Mathematics, 23.08.2019 16:10
Mathematics, 23.08.2019 16:10
SAT, 23.08.2019 16:10