Chemistry, 20.12.2019 01:31, veroushkarose7326
Shane performed the following trials in an experiment. trial 1: heat 30.0 grams of water at 0 °c to a final temperature of 40.0 °c. trial 2: heat 40.0 grams of water at 10.0 °c to a final temperature of 40.0 °c. which statement is true about the experiments?
a. the same amount of heat is absorbed in both the experiments because the product of mass, specific heat capacity, and change in temperature are equal for both.
b. the same amount of heat is absorbed in both the experiments because the heat absorbed depends only on the final temperature.
c. the heat absorbed in trial 2 is about 3,674 j greater than the heat absorbed in trial 1.
d. the heat absorbed in trial 2 is about 5,021 j greater than the heat absorbed in trial 1.
Answers: 2
Chemistry, 22.06.2019 02:30, jrjimenez
At 40 âc the solution has at 40 â c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 â c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution. g of kno3 per 100 g of water and it can contain up to at 40 â c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 â c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution. g of kno3 per 100 g of water. at 0 âc the solubility is ~ at 40 â c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 â c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution. kno3 per 100 g of water, so ~ at 40 â c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 â c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution. gkno3 per 100 g of water will precipitate out of solution. a kno3 solution containing 55 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?
Answers: 2
Chemistry, 22.06.2019 05:50, mrylenastewart
What are transitions between a liquid and a solid called? identify which way they are transitioning
Answers: 2
Shane performed the following trials in an experiment. trial 1: heat 30.0 grams of water at 0 °c to...
History, 30.08.2019 11:10
History, 30.08.2019 11:10