Determine the volume in liters of carbon dioxide produced at STP when 90.0 grams of propane (C3H8) reacts with oxygen according to the reaction below. C3H8(l) + 5 O2(g) —> 3 CO2(s) + 4 H2O(g)

Answer should be written as XXX L CO2

Fission of uranium-235 products energy and a. isotopes of smaller elements b. isotopes of larger elements c. lighter isotopes of uranium d. heavier isotopes of uranium

Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.