Answer:
The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth.
Pi bonds<span> are usually </span>weaker than sigma bonds<span>. Quantum mechanics says this is because the orbital paths are parallel so there is much less overlap between the p-orbitals.
It's basically depend on the formation of these bonds.
Hope this helps!</span>
Answer:
Mass = 3.24 g
Explanation:
Given data:
Number of atoms of cobalt = 3.31 × 10²² atoms
Mass of cobalt = ?
Solution:
We will calculate the number of moles of cobalt first.
1 mole contain 6.022× 10²³ atoms
3.31 × 10²² atoms × 1 mol / 6.022× 10²³ atoms
0.0549 mol
Mass of cobalt:
Mass = number of moles × molar mass
Mass = 0.0549 mol × 58.93 g/mol
Mass = 3.24 g
Answer:
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1. 20 kg*mass of the earth
2. 10 m/s2
3. 2.3 m/s2
Hope this helps!