In what way is sound and light alike. Both:

A. have the same speed

B. have waves

C. have the same source

D. travel on air molecules

What is the function of a measurement tray on a triple beam balance

What is a radical? a group of atoms that act like one atom a group of ions that have no charge a group of ions that break up during a reaction a group of atoms that give off radiation

Increasing pressure would most likely increase the reaction rate between which substances? A. A gas and a gas B. A solid and a liquid C. A liquid and a liquid D. A liquid and a gas

Find density when mass is 4.0g and volume is 5.6L

Which compounds are electrolytes

Use Henry's law and the solubilities given below to calculate the total volume of nitrogen and oxygen gas that should bubble out of 1.0 L of water upon warming from 25 ∘C to 50 ∘C.

Washing soda, a compound used to prepare hard water for washing laundry, is a hydrate, which means that a certain number of water molecules are included in the solid structure.

When you light a fire place what energy transformation takes place

Correctly identify the generic formula for a synthesis reaction. a. AB + A+B b. A+B → AB c. CxHx + O2 → CO2 + H2O d. AB + C + AC + B e. AB + CD → AD + CB

Zinc phosphide, Zn3P2, is often used as a rat poison. Phosphorus has 5 valence electrons. How many valence electrons does each zinc atom lose?