How many grams of titanium (ti, 47.90 g/mol) are in an instrument gear with 5.74x10^22 atoms of ti

            Mass  =  45.64 g

Solution:

First of all calculate number of moles for given number of atoms,

As, 
                                     6.022 × 10²³  atoms  =  1 Mole
So,
                                        5.74 × 10²² atoms  =  X Moles

Solving for X,
                          X  =  (1 mol × 5.74 × 10²² atoms) ÷ 6.022 × 10²³  atoms

                          X  =  0.953 Moles

Now converting moles into mass,
As,
                         Moles  =  Mass / M.mass
So,
                         Mass  =  Moles × M.Mass
Putting Values,
                         Mass  =  0.953 mol × 47.90 g.mol⁻¹

                         Mass  =  45.64 g

The net force is 100

First up write the aim
then write the materials reqd.
then the procedure which you follow
then observation
then conclusion
then you can write lab safety rules or precautions(you can avoid if u want).
lemme' give an example
aim: to observe the double displacement reaction
materials reqd: bacl2 and na2so4, test tubes and a dropper
procedure:
1. take bacl2 in a test tube and na2so4 in the other.
2. then pour bacl2 into na2so4 solution.
3. observe
observation:
you will see that a white precipitate is formed called baso4. along with that common salt or nacl is formed.
the equation is
bacl2+na2so4=baso4+2nacl
conclusion:
a double displacement reaction is observed.
hope it