Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction? a) rate = k[x][y]b) rate = k[x]2[y]c) rate = k[x][y]2d) rate = k[x]2[y]2e) rate = k[y]

What is the percentage of hydrogen in nitrogen trihydride

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?