One student burned a piece of paper weighing 4.8 grams. The table below shows the mass of the materials formed by burning the paper. Material formed Mass of material (in grams) Ash 0.1 Smoke ? Dust 2.5 What is most likely the mass of the smoke formed on burning the piece of paper? (2 points) Group of answer choices 2.6 grams 2.5 grams 2.3 grams 2.2 grams
Answers: 2
Chemistry, 21.06.2019 17:00
An aqueous solution of hydroiodic acid is standardized by titration with a 0.186 m solution of calcium hydroxide. if 26.5 ml of base are required to neutralize 20.3 ml of the acid, what is the molarity of the hydroiodic acid solution? m hydroiodic acid
Answers: 1
Chemistry, 21.06.2019 21:30
Put these processes of the water cycle in the correct order, starting at the point where the water is in the lake: 1. water evaporates into the atmosphere 2. rain, snow, or other precipitation falls 3. water collects into larger bodies of water 4. water vapor condenses into liquid water
Answers: 1
Chemistry, 22.06.2019 05:20
Identify and describe the three ways that mutations affect organisms.
Answers: 1
Chemistry, 22.06.2019 09:00
How are isotopes of the same chemical element alike? how are they different?
Answers: 1
One student burned a piece of paper weighing 4.8 grams. The table below shows the mass of the materi...
History, 19.03.2020 01:13
Mathematics, 19.03.2020 01:13
Mathematics, 19.03.2020 01:13
Chemistry, 19.03.2020 01:14
Mathematics, 19.03.2020 01:14
Mathematics, 19.03.2020 01:14
English, 19.03.2020 01:14
Social Studies, 19.03.2020 01:14
English, 19.03.2020 01:14
Computers and Technology, 19.03.2020 01:14
History, 19.03.2020 01:14
History, 19.03.2020 01:14