Chemistry, 26.03.2021 05:50 gatorboy1788
Imagine if during the cathode ray experiment, the size of the particles of the ray was the same as the size of the atom forming the cathode. Which other model or scientific observation would have also been supported?
This would support Dalton's postulates that says atoms are indivisible because there are no smaller particles than the atoms.
This would support Bohr's prediction about electrons moving in orbits having specific energy.
This would support Bohr's prediction about electrons being randomly scattered around the nucleus in the atom.
This would support Dalton's postulates that proposed that atoms combine in fixed whole number ratios to form compounds.
Answers: 3
Chemistry, 22.06.2019 09:30, matpakootas521
Why do cells appear different in distilled water than they do in 10% salt water?
Answers: 2
Chemistry, 22.06.2019 10:40, yfgkeyonna
Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 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, 22.06.2019 12:30, robert7248
What is the percent composition of ca(oh)2? 37.7% ca, 53.0% o, and 10.3% h 45.5% ca, 38.2% o, and 16.3% h 54.0% ca, 43.0% o, and 2.7% h 64.7% ca, 27.0% o, and 8.3% h
Answers: 2
Imagine if during the cathode ray experiment, the size of the particles of the ray was the same as t...
Business, 09.06.2021 23:50
SAT, 09.06.2021 23:50
Chemistry, 09.06.2021 23:50
Mathematics, 09.06.2021 23:50
Mathematics, 09.06.2021 23:50
History, 09.06.2021 23:50