Consider the formation of [ni(en)3]2+ from [ni(h2o)6]2+. the stepwise δg∘ values at 298 k are δg∘1 for first step=−42.9 kj⋅mol−1 δg∘2 for second step=−35.8 kj⋅mol−1 δg∘3 for third step=−24.3 kj⋅mol−1 calculate the overall formation constant (kf) for the complex [ni(en)3]2+.

Ineed ! it’s science and it’s due tomorrow!

Non renewable resources like petroleum eventually

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.