A 26.0 g sample of a compound contains 6.0 g of C, 1.0 g of H, and 19.0 g of F. Which of the following is the empirical formula of the compound?
Choose 1
CHF
CH2F2
C2H2F2
C2H4F4

10. according to the law of conservation of mass, how does the mass of the products in a chemical reaction compare to the mass of the reactants?

The p sub shell can hold up to 8 electrons in an atom. true or false?

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.