Answer:
This bubbled-up magma is cooled by frigid seawater to form igneous rock. This rock (basalt) becomes a new part of Earth's crust. Seafloor spreading occurs along mid-ocean ridges—large mountain ranges rising from the ocean floor.
Explanation:
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Answer:
1. The organism becomes ill or may die.
2. Pathogens.
Explanation:
(1) When an organism fails to maintain homeostasis, the organism typically becomes ill, and they will die if homeostasis cannot be re-achieved.
(2) A pathogen is a virus that can cause diseases.
![[\text{Y}] \approx0.337\;\text{mol}\cdot\text{dm}^{-3}](https://tex.z-dn.net/?f=%5B%5Ctext%7BY%7D%5D%20%5Capprox0.337%5C%3B%5Ctext%7Bmol%7D%5Ccdot%5Ctext%7Bdm%7D%5E%7B-3%7D)
at equilibrium.
<h3>Explanation</h3>
Concentration for each of the species:
There was no Y to start with; its concentration could only have increased. Let the change in ![[\text{Y}]](https://tex.z-dn.net/?f=%5B%5Ctext%7BY%7D%5D)
be 
.
Make a 
table.
Two moles of X will be produced and two moles of Z consumed for every one mole of Y produced. As a result, the <em>change</em> in ![[\text{X}]](https://tex.z-dn.net/?f=%5B%5Ctext%7BX%7D%5D)
will be 
and the <em>change</em> in ![[\text{Z}]](https://tex.z-dn.net/?f=%5B%5Ctext%7BZ%7D%5D)
will be 
.
.
Add the value in the C row to the I row:
.
What's the equation of 
for this reaction? Raise the concentration of each species to its coefficient. Products go to the numerator and reactants are on the denominator.
![K_c = \dfrac{[\text{Z}]^{2}}{[\text{X}]^{2} \cdot[\text{Y}]}](https://tex.z-dn.net/?f=K_c%20%3D%20%5Cdfrac%7B%5B%5Ctext%7BZ%7D%5D%5E%7B2%7D%7D%7B%5B%5Ctext%7BX%7D%5D%5E%7B2%7D%20%5Ccdot%5B%5Ctext%7BY%7D%5D%7D)
.
. As a result,
![\dfrac{[\text{Z}]^{2}}{[\text{X}]^{2} \cdot[\text{Y}]} = \dfrac{(3-2x)^{2}}{(2+2x)^{2} \cdot x} = K_c = 2.25](https://tex.z-dn.net/?f=%5Cdfrac%7B%5B%5Ctext%7BZ%7D%5D%5E%7B2%7D%7D%7B%5B%5Ctext%7BX%7D%5D%5E%7B2%7D%20%5Ccdot%5B%5Ctext%7BY%7D%5D%7D%20%3D%20%5Cdfrac%7B%283-2x%29%5E%7B2%7D%7D%7B%282%2B2x%29%5E%7B2%7D%20%5Ccdot%20x%7D%20%3D%20K_c%20%3D%202.25)
.
.
The degree of this polynomial is three. Plot the equation 
on a graph and look for any zeros. There's only one zero at 
. All three concentrations end up greater than zero.
Hence the equilibrium concentration of Y: 
.
<span>Water is known to be the
universal solvent because it can mostly dissolve most of the substances. The
reason behind its solvability is the bonding of intermolecular forces of attraction.
The answer is letter B. Out of the many bondings between molecules, the bond
that governs water is H bonding or hydrogen bonding. Water is composed mostly
of two atoms of hydrogen one atom of oxygen. Both the hydrogen and oxygen are
polar elements and hydrogen is bounded with a high electronegativity oxygen atom.</span>
;
;
.