Chemistry, 31.03.2020 00:48 Savtheartist23
Sodium chloride (NaCl) is the chemical name for table salt and potassium chloride (KCl) is a common salt substitute. Using the periodic table, choose the correct statement about how these compounds form. A. Both sodium and potassium atoms gain electrons to form ions. B. Sodium and potassium lose electrons and chlorine gains them. C. Chlorine gains electrons from potassium and loses electrons to sodium. D. Chlorine gains more electrons from potassium than it does from sodium.
Answers: 2
Chemistry, 22.06.2019 02:50
What is the overall order of reaction for rate = k[no2]2 ? second order 3/2 order third order zero order none of the listed answers are correct
Answers: 3
Chemistry, 22.06.2019 05:30
Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?
Answers: 2
Chemistry, 22.06.2019 12:00
1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c
Answers: 2
Chemistry, 23.06.2019 07:30
Assume that 13.5 g solid aluminum (al) react with hcl to produce solid aluminum chloride (alcl3) salt and gaseous hydrogen (h2) at standard temperature and pressure.
Answers: 1
Sodium chloride (NaCl) is the chemical name for table salt and potassium chloride (KCl) is a common...
Chemistry, 05.11.2020 22:10
Mathematics, 05.11.2020 22:10
Mathematics, 05.11.2020 22:10
Mathematics, 05.11.2020 22:10
Mathematics, 05.11.2020 22:10
Arts, 05.11.2020 22:10
Mathematics, 05.11.2020 22:10
English, 05.11.2020 22:10
Mathematics, 05.11.2020 22:10
Mathematics, 05.11.2020 22:10
History, 05.11.2020 22:10
Mathematics, 05.11.2020 22:10
Mathematics, 05.11.2020 22:10
Mathematics, 05.11.2020 22:10
Health, 05.11.2020 22:10