Which of the following is a characteristic of matter?
o
a. matter in measured in joules.
o b. matter takes up space and has mass.
o
c. matter is created during reactions.
o
d. matter is a form of energy.

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

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.

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?