Chemistry, 27.10.2019 05:43 summeredki
Astudent mixes two liquids together - 10 grams of alcohol and 25 grams of water. which substance is the solute?
a. neither, a solution was not produced
b. alcohol
c. water
Answers: 1
Chemistry, 22.06.2019 06:00
Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
Answers: 2
Chemistry, 22.06.2019 10:40
Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) β 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant
Answers: 2
Chemistry, 23.06.2019 03:00
Analyze the reaction to determine whether the reaction is exothermic or endothermic. explain your reasoning.
Answers: 1
Chemistry, 23.06.2019 03:30
27 drag each label to the correct location on the image. a particular exosolar system has five planets in total: a, b, c, d, and e. the table lists the orbital periods of these planets in days. planet orbital period (days) a 600 b 80 c 1,000 d 500 e 100 move each planet to its orbit in the system.
Answers: 3
Astudent mixes two liquids together - 10 grams of alcohol and 25 grams of water. which substance is...
Business, 01.12.2020 07:50
Mathematics, 01.12.2020 07:50
Social Studies, 01.12.2020 07:50
Biology, 01.12.2020 07:50
Mathematics, 01.12.2020 07:50
Physics, 01.12.2020 07:50
Mathematics, 01.12.2020 07:50
English, 01.12.2020 07:50
Health, 01.12.2020 07:50
History, 01.12.2020 07:50
English, 01.12.2020 07:50
Biology, 01.12.2020 07:50