What is the correct name for the ionic compound, MgCl2?

Why do mentos react to coke? Also is this a chemical or physical reaction?

Which is most likely true about electronegativity? a. it tends to be the same across a periodb. it tends to be the same down a groupc. it tends to increase across a period d. it tends to increase down a group?

Identify which statement describes the following process. 2Ce + 3Cu2 + → 3Cu + 2Ce3+ A-Ce is oxidized because it is losing electrons and Cu is reduced because it is gaining electrons.

Which statement best describes a solution? a mixture consisting of minute particles suspended in a medium that start moving about as soon as the mixing process stops a mixture consisting of larger particles suspended in a medium that start settling

How is the universe like rising raisin bread dough

What energy conversion occurs when a battery powered car rolls across the floor?

A sample of gas has a volume of 5.79 L at 25C and 518. What will be the volume of this gas at STP

Calculate the pH of a buffer consisting of 0.50 M HF and 0.45 F - a) before b) after addition of 0.40 g of NaOH to 1.0 L of the buffer

Materials with small, connected pores are a. impermeable c. unsaturated b. permeable d. saturated

Which of the following work by Robert Hooke most likely impacted later scientists who developed the theory that all organisms are made of cells? a.