A given hydrocarbon is burned in the presence of oxygen gas and is converted completely to water carbon dioxide the mole ratio of h2o to CO2 is 1.125:1.00 the hydrocarbon could be: a. C2H6
b. C3H4
c. CH4
d. C2H2
e. C4H9

Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit

Find the mass, in grams, of 5.00*10^23 molecules of f2