Chemistry, 12.09.2021 19:20 gracebrownnn
25.121 mg sample of a chemical known to contain only carbon, hydrogen, sulfur, and oxygen is put into a combustion analysis apparatus, yielding 44.751 mg of carbon dioxide and 18.319 mg of water. In another experiment, 32.443 mg of the compound is reacted with excess oxygen to produce 14.02 mg of sulfur dioxide.
Add subscripts to the formula provided to correctly identify the empirical formula of this compound. Do not change the order of the elements.
empirical formula:
CHSO
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 21:30
Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10^-3 m and k for the dissociation is 1.86x10^-5. ch3cooh(aq)+h2o(> h3o^+(aq)+ch3coo^-(aq)
Answers: 2
Chemistry, 22.06.2019 03:10
The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.
Answers: 1
Chemistry, 22.06.2019 08:40
What is the value of keq for the reaction expressed in scientific notation?
Answers: 1
You know the right answer?
25.121 mg sample of a chemical known to contain only carbon, hydrogen, sulfur, and oxygen is put int...
Questions
Mathematics, 11.11.2020 06:30
Biology, 11.11.2020 06:30
Mathematics, 11.11.2020 06:30
Mathematics, 11.11.2020 06:30
Law, 11.11.2020 06:30
Arts, 11.11.2020 06:30
Mathematics, 11.11.2020 06:30
Mathematics, 11.11.2020 06:30
Mathematics, 11.11.2020 06:30
