A flask has a mass of 78.23 g when empty and 593.63 g when filled with water. When the same flask is filled with concentrated sulfuric acid, H2SO4, its mass is 1026.57 g. What is the density of concentrated sulfuric acid

1840.01  kg/m³

Explanation:

From Archimedes's principle.

mass of H₂SO₄/ mass of water = Density of H₂SO₄/Density of water.

M/M' = D/D' Equation 1

Where M = mass of H₂SO₄, M' = mass of water, D = Density of H₂SO₄, D' = Density of water.

make D the subject of the equation

D = D'(M/M') Equation 2

Given: M' = 593.63-78.23 = 515.4 g = 0.5154 kg, M = 1026.57-78.23 = 948.34 g = 0.94834 kg, D' = 1000 kg/m₃

Substitute into equation 2

D = 1000(0.94834/0.5154)

D = 1840.01 kg/m³

Hence the density of concentrated sulfuric acid = 1840.01 kg/m³

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates