A chemical equation is shown: C2H4 + O2 → CO2 + H2O
What are the reactant(s) of this reaction? Choose all that apply
02
O C₂H4
O CO2
O H20

State the formula for density in words and mathematical symbols

What is the molecular formula for a compound that is 46.16% carbon, 5.16% hydrogen, and 48.68% fluorine? the molar mass of the compound is 156.12 g/mol

Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object