Energy of photon is equal to the product of Planck's constant and frequency.
The mathematical expression is given as :
where,
E = energy of photon
h = Planck's constant i.e.
= frequency
Put the given values of frequency and Planck's constant in above formula, we get
=
Since, Hz is equal to
Thus, energy of photon = or
Answer:
The answer should be, 0.01
Explanation:
0.01 = moles of NaOH
1.) A compound is a substance that originates from two or more separate elements. It shares some similarities with a mixture.
2.) A compound has quite different properties from which it was formed. It also cannot be separated easily. Compounds are formed by chemical reactions.
3.) A pure substance has a constant composition and has consistent properties. It can be a compound or an element, but its composition is constant.
Hope this helps. :)
I think 0.5 grams ... yea 0.5
Answer:
Explanation:
A covalent compound is made when two or more nonmetal atoms bond by sharing valence electrons. The shared valence electrons between two nonmetal atoms is called a covalent bond. Covalent bonds are formed when two atoms begin sharing electrons