Answer:
Option 10. 1
Explanation:
The unbalanced equation is:
Fe₂P(s) + S(s) → P₄S₁₀(s) + FeS(s)
In order to balance P, we can add 4 to the Fe₂P.
The addition made that we get 8 Fe now, in the reactant side, so we add 8 to FeS in product side.
We count the sulfur, 10 from the P₄S₁₀ + 8 from the FeS = 18
We add 18 to the S in the reactant side. Balanced equation is:
4Fe₂P(s) + 18 S(s) → P₄S₁₀(s) + 8 FeS(s)
Answer:
Hydrogen
Explanation:
The compound name for H2 is Hydrogen
Answer:
That's an interesting question to ask as minimum molecular mass is the important thing
As given inn the data the manganese present is equal to 0.818. That's mean hundred gram of protein will contain = 0.412 g of manganese
and we know that molar mass of manganese is equal to 54.938 u
so we will calculate that in 100 g we will have the 0.818/54.938 moles of manganese which will be equal to 0.0149 g moles of manganese.
and in totall 100 gram of protein
1mole= 100/ 0.0149 = 6711 g/mol of protein minimum molecular mass
Explanation:
Answer:
Electromagnetic radiation is made when an atom absorbs energy. The absorbed energy causes one or more electrons to change their locale within the atom.
When the electron returns to its original position, an electromagnetic wave is produced. ... These electrons in these atoms are then in a high energy state.
what does radiation do?
The main effect radiation has on matter is its ability to ionize atoms to become ions, a phenomenon known as ionization, which is very similar to the photoelectric effect. Radioactive particles or electromagnetic waves with sufficient energy collide with electrons on the atom to knock electrons off the atom