15 points here if you could me out : ) dimethlylhydrazine has a molar mass of 60.10g/mol. it is made up of carbon, hydrogen, and nitrogen atoms. the combustion of 2.859g of dimethlylhydrazine in excess oxygen yields nitrogen, 4.190g co2, 3.428g h2o, what are its empirical and molecular formulas?

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.