Answer is: at higher temperatures reaction will go to the right (forward), more products (C₂H₄ and H₂) will be produce, because this is endothermic reaction (ΔH<span> is positive, </span>energy is consumed) and according Le Chatelier's principle <span>heat is included as a reactant. </span> .
Answer: of 0.056 M HF solution is
Explanation:
cM 0 0
So dissociation constant will be:
Give c= 0.056 M and = ?
Putting in the values we get:
Thus of 0.056 M HF solution is
Answer:
increase dramatically(a lot).
Explanation:
The core of the earth is way way way hotter than the surface.
Answer:
long range order
Explanation:
A crystal consists of atoms, ions or molecules having both short range and long range order. The atoms, ions or molecules are arranged in a regular pattern throughout the lattice both at immediate vicinities and across the entire crystal structure.
This order accounts for the definite shape and unique properties of crystals which include their sharp melting and boiling points which distinguishes them from amorphous substances.