If the temperatures within the two tanks of problem 3.4-9. before opening the valve, had been t = 300 k and 350 k. respectively, what would the final temperature be? b) if the first tank had contained he at an initial temperature of 300 k. and the second had contained a diatomic ideal gas with c 5/2 and an initial tempera- ture of 350 k, what would the final temperature be?

Building glycogen from glucose molecules is an example of

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.

What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water