What is the value that corresponds to the number of atom
in12.01g of carbon, that is 6.02 times 10exponent23
individualparticles?

6.022 x 10²³

Explanation:

Data Given:

mass of carbon = 12.01 g

individual particles = 6.02 x 10²³

number of atoms = ?

Solution:

Formula used to find the number of atoms

                no. of moles = number of atoms / 6.022 x 10²³ . . . . . (1)

So, first we have to find number of moles

Formula to find no. of moles

               no. of moles = mass in grams/ molar mass. . . . . (2)

molar mass of Carbon = 12.01 g/mol

Put values in eq.2

            no. of moles = 12.01 g / 12.01 g/mol

            no. of moles = 1 mol

Now put the values in eq. 1

                no. of moles = number of atoms / 6.022 x 10²³ . . . . . (1)

                    1 mol = number of atoms / 6.022 x 10²³

Rearrange the above equation

               number of atoms = 1 mol x 6.022 x 10²³

                number of atoms = 6.022 x 10²³

So it is 6.022 x 10²³ atoms in 12.01 grams of carbon. This 6.022 x 10²³ also Known as Avogadro's number that is one mole of any substance consists this number of atoms.

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

it would be a gas formation