Answer:
its B. O3 + ClO → 2O2 + Cl
Explanation:
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Answer:

Explanation:
Two important formulas in radioactive decay are

1. Calculate the decay constant k

2. Calculate the mass remaining

Answer:
The temperature at which rhenium becomes superconducting is -271.6 ºC.
Explanation:
We can convert the temperature given in Kelvin, which is an absolute scale, into degrees Celsius. which is a relative scale, by a simple algebraic translation, that is:
(1)
Where:
- Temperature, measured in degrees Celsius.
- Temperature, measured in Kelvins.
If we know that
, then the temperature given in degrees Celsius is:


The temperature at which rhenium becomes superconducting is -271.6 ºC.
Answer:
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Explanation:
If nutrients are added to an ecosystem, then the composition of the plant community at different stages of succession will also change because different species take advantage of different soil conditions.