The four qualifications for the presidency are outlined in the a. us constitution b. presidential charter c. declaration of independence d. articles of confederation

When fat comes in contact with sodium hydroxide, it produces soap and glycerin. determine whether this is a physical change or a chemical change. explain your answer

Achild throws a ball with an initial speed of 8.00 m/s at an angle of 40.0° above the horizontal. the ball leaves her hand 1.00 m above the ground. how long is the ball in flight before it hits the ground?

How many atoms of nitrogen are in the chemical formula ni(w on