Answer:
B. There is a very large percentage of C-12.
Explanation:
Hello there!
In this case, according to the given information, it turns out possible for us to realize that, since the average atomic mass is 12.01 amu, then the C-12, with an atomic mass of 12.000 am prevails over C-13 with an atomic mass of 13.003 amu as long as the average is nearer to the former.
In such a way, the answer will be B. There is a very large percentage of C-12.
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Answer:
324.554 K
Explanation:
Which can be converted back to °C by subtracting 273
Once again thus answer can be found using the gas law P1/T1 =P2/T2
Remember to convert to Kelvin before doing the calculations by adding 273
Answer:
you didn't put any answer choices, but i believe sodium reacts the most with water !!
Explanation:
Answer:
It will heat up until the equilibrium temperature.
Explanation:
Hello,
Based on the initial state, the book was cooled down by the air-conditioned system causing a diminishing in its temperature. Then, as long as it was placed in a balcony that is at the summer day's temperature that is for sure higher than the inside's temperature, it will be heated up causing an increasing in its temperature. Such increasing will proceed until the equilibrium temperature, that is when it remains constant when the time go by.
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