subject
Chemistry, 05.10.2019 07:00 treavonknorton

On a cool morning, uyen’s breath can form a cloud when she breathes out. which changes of state are most responsible for uyen seeing her breath in this way? melting and condensation vaporization and condensation sublimation and deposition condensation and sublimation

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 14:30
Alculate the concentration of h3o⁺in a solution that contains 5.5 × 10-5m oh⁻at 25°c. identify the solution as acidic, basic, or neutral.a) 1.8 × 10-10m, basicb) 1.8 × 10-10m, acidicc) 5.5 × 10-10m, neutrald) 9.2 × 10-1m, acidice) 9.2 × 10-1m, basic
Answers: 1
question
Chemistry, 21.06.2019 18:00
100mg magnesium reacts with 20ml of 1.0m hcl
Answers: 1
question
Chemistry, 22.06.2019 06:00
An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have
Answers: 2
question
Chemistry, 22.06.2019 08:30
Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution
Answers: 1
You know the right answer?
On a cool morning, uyen’s breath can form a cloud when she breathes out. which changes of state are...
Questions
question
Mathematics, 04.04.2020 03:01