Answer:
(edit: nvm I figured it out, here is the answer)
Explanation:
Answer:
Melting ice causes more warming.
Because they are darker in color, the ocean and land absorb more incoming solar radiation, and then release the heat to the atmosphere. This causes more global warming. In this way, melting ice causes more warming and so more ice melts.
Answer:
A-bone cell, bone cell C-bone tissue, bone cell bone tissue, femur, skeleton, dog B-dog.
Explanation:
It is ordered from the smallest unit (tissue microstructure) to a tissue or organ that are considered macrotisular structures.
Answer : The value of standard free energy is, -152.4 kJ/mol
Explanation :
The given balanced cell reaction is:
The half reaction will be:
Reaction at anode (oxidation) :
Reaction at cathode (reduction) :
First we have to calculate the standard electrode potential of the cell.
Relationship between standard Gibbs free energy and standard electrode potential follows:
where,
= standard free energy = ?
n = number of electrons transferred = 2
F = Faraday constant =
= standard electrode potential of the cell = 0.79 V
Now put all the given values in the above formula, we get:
Therefore, the value of standard free energy is, -152.4 kJ/mol
Answer: The molecule is expected to have a dipole moment of zero.
Explanation:
The product of magnitude of the charge calculated in electrostatic units is called dipole moment.
Formula for dipole moment is as follows.
Dipole moment = Charge (in esu) distance (in cm)
Non-polar molecules have zero dipole moment.
For example, is a non-polar molecule so its dipole moment is zero.
is a polar molecule so it will have dipole moment.
is a polar molecule so it will have dipole moment.
has nitrogen atom as more electronegative than hydrogen atom. So, net dipole moment will be in the direction of nitrogen atom.
Thus, we can conclude that the molecule is expected to have a dipole moment of zero.