The percent composition of methyl butanoate is 58.8% C, 9.8% H, and 31.4 % O and its molar mass is 102 g/mol. What is its empirical formula? What is its molecular formula?

What type of glass in a window would allow the most light to come thru

How many grams of NaNo3 are required to saturate 200 grams of water at 10 degrees Celsius

As carbon dioxide (CO2) changes from its solid state to gaseous state, what happens to the energy and motion of the particles?

Which of the following is a balanced chemical equation? MgF2 + Li2CO3 ⟶ MgCO3 + LiF CH4 + 2O2 ⟶ CO2 + H 2Al + 6HCl ⟶ 3H2 + AlCl3 P4 + 3O2 ⟶ 2P2O3

Which of the following contains most of the water on earth? A) the oceans B) watersheds C) the atmosphere D) ice and aquifers

Which element has an isotope mass number of 32 and is used as an ecological tracer?

Which laws can be combined to form the ideal gas law? Boyle's law and Charles's law Gay-Lussac's law and Avogadro's law Charles's law, Avogadro's law, and Boyle's law Dalton's law, Gay-Lussac's law, and Avogadro's law

What determines the horizontal arrangement of the periodic table?

A 55.3 g sample of lead heated and then quenched in a 175g sample of water. During the quenching reaction the temperature of the water increases from room temperature, 25.0 °C, to 42.6 °C.

What conclusion can you draw from this experiment about the components of the black ink