18 boxes of nails weighs 49.5 kg
So one box weighs 49.5/18=2.75 kg
Therefore each box weighs 2.75 kg
That means each box weighs 2 wholes and 3 by 4
Answer:
n = (2.4 x 10^24 atoms) x ((1 mol)/(6.02 x 10^23 atoms)) = 4.0 mol
A term that represents the separation of the charges that are present in a molecule which results in partial positive and partial negative charges is: dipole.
A molecule can be defined as a group of two (2) or more atoms that are chemically bonded together, so as to form the smallest fundamental unit of a chemical compound.
In Chemistry, a dipole refers to the separation of all the charges that are present in a molecule which eventually results in the following:
- Partially positive charges.
- Partially negative charges.
In conclusion, a dipole moment occurs whenever there is a separation of charges between molecules.
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The Earth is known as a spherical body. The force of gravity of the Sun on Earth in June compared to December is slightly smaller.
- Earth is simply known to slightly closer to the Sun on one side of its orbit than on the other side.
Kepler's second law states that as a planet moves round the Sun, it sweeps out equal areas in equal times.
All the planets do moves around the Sun in nearly the same plane. The Sun is found to be slightly off-center from the middle of each planet's orbit.
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