This equation is impossible. NaSO4 is non-existent. Did you mean Na2SO4?
Multiply the number of each element by its mass on the periodic table.
Add them together.
Put the mass of carbon only over the total mass and multiply the result by 100 to get the percentage.
The light bends enough to separate the colors, the object causes the light to change directions.
What is in my calculator should be the answer u might have to round to the nearest tenths place
