What is the empirical formula of a substance composed of 49.89% strontium, 13.67% carbon and 36.44% oxygen

Drag each number to the correct location on the equation. each number can be used more than once, but not all numbers will be used. balance the equation with the coefficients. 2 3 4 5 kclo3 -> kcl + o2

Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.

What are four significant sources of ghgs that come from wostem washington?