Which of the changes are chemical changes?
Sugar is dissolved in water.
A warm soda bot...
Chemistry, 26.08.2020 09:01 cuppykittyy
Which of the changes are chemical changes?
Sugar is dissolved in water.
A warm soda bottle fizzes when opened.
The copper roof turns green over time.
Baking soda is dissolved in vinegar and bubbles form.
A fog appears on the windshield in cold weather.
Answers: 2
Chemistry, 21.06.2019 16:30
Acetic acid, hc2h3o2, dissolves and completely dissociates in water and a solvation sphere of water molecules forms around the ions. this solute-solvent interaction
Answers: 1
Chemistry, 22.06.2019 12:00
Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.
Answers: 1
Chemistry, 23.06.2019 01:00
Which statement best describes isomers? a. isomers are alcohols that have the same functional group. b. isomers have at least one carbon-carbon double bond. c. isomers have the same molecular formula but different structural properties.
Answers: 1
Social Studies, 16.07.2020 14:01
English, 16.07.2020 14:01
Mathematics, 16.07.2020 14:01
Mathematics, 16.07.2020 14:01
History, 16.07.2020 14:01
English, 16.07.2020 14:01
Mathematics, 16.07.2020 14:01
English, 16.07.2020 14:01
Chemistry, 16.07.2020 14:01
Computers and Technology, 16.07.2020 14:01