An airplane travels 4000m in 16 seconds on a heading of 35 degrees. What is it's velocity

How hot Will a 2.3L balloon have to get to expand to a volume of 250L?

Why do we classify matter?

How does the size of the sun compare to the size of earth

If the ozone layer gets significantly thinner in your lifetime, what changes do you need to make in your lifestyle?

What is the most appropriate si (metric) unit for measuring the length of an automobile?

A 1 liter solution contains 0.227 M acetic acid and 0.302 M potassium acetate. Addition of 0.113 moles of sodium hydroxide will: (Assume that the volume does not change upon the addition of sodium hydroxide.)

How do newtons laws relate to egg drop project

Terrlel uses a microscope to look t slides of plant cells. he sees a cell with two nuclei that have visible chromosomes. which stage of cell division is this cell?

Read the following chemical equation. Fe (s) + O2 (g) → Fe3 + O2 - What most likely happens during this reaction? Iron loses three electrons. Iron gains three electrons. Oxygen loses two electrons. Oxygen gains two electrons.

What is a possible charge of an anion? +3 -2 0 +1