Consult the discussion board for this unit if you are having trouble answering any of the questions. n
Question 1
5 pts
C3H8(8) + 5O2(g) ® 3CO2(g) + 4H2O(g)
Given 120.13 grams of C3Hg, how many grams of O2 are required to fully react?
Round to the hundredths place.
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How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide

Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.

If a particle has z = 25 and 23 electrons, what is its charge?