Chemistry, 29.06.2020 21:01, nadarius2017
Find the specific heat of an unknown metal an initial temperature of 16.0 Celsius when 3500 joules to a 40.0g sample and the final temperature is 81.0 Celsius
Answers: 3
Chemistry, 23.06.2019 01:00, MrTeriffic
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? 1. this would support dalton's postulates that proposed the atoms are indivisible because no small particles are involved. 2. this would support bohr's prediction about electrons moving in orbits having specific energy. 3. this would support bohr's prediction about electrons being randomly scattered around the nucleus in the atom. 4. this would support dalton's postulates that proposed that atoms combine in fixed whole number ratios to form compounds.
Answers: 1
Find the specific heat of an unknown metal an initial temperature of 16.0 Celsius when 3500 joules t...
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