Chemistry, 14.09.2019 08:30, robert7248
At 25°c, glass (sio2) does not have a regular arrangement of its atoms. thus glass is an a. crystalline ionic compound. b. amorphous ionic compound. c. crystalline network covalent solid. d. amorphous network covalent solid. crystalline molecular solid. example of a(n): e. 1.00 g of chromium (lii) chloride (crcls) is dissolved in 100 ml of pure water at 25°c. what is the resulting ph with the best corresponding reason? a. the ph-7 because chromium(iii) and chloride are neutral ions b. the ph> 7 because chromium(iii) is a neutral cation and chloride is a weak brønsted base. c. the ph> 7 because chromium(ii) is a weak brønsted acid and chloride is a strong brønsted base. d. the ph
Answers: 2
Chemistry, 21.06.2019 16:30, kitykay2776
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 08:30, mosthatedpicky1
What are the first three quantum numbers for the electrons located in subshell 2s?
Answers: 2
Chemistry, 22.06.2019 09:00, yogibear5806
Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.
Answers: 2
At 25°c, glass (sio2) does not have a regular arrangement of its atoms. thus glass is an a. crystall...
History, 05.05.2020 10:52
Mathematics, 05.05.2020 10:52
History, 05.05.2020 10:52
English, 05.05.2020 10:52
Mathematics, 05.05.2020 10:52