Hydrochloric acid, acetic acid, and sodium hydroxide are:

A). All strong bases

B). Flammable

C). Corrosive

D). Evaporate quickly

E) delicious <---probably not lol

What type of energy is a spring in a pinball machine before it releases?

An automobile engine provides 642 Joules of work to push the pistons. In this process the internal energy changes by - 2952 Joules. Calculate q for the engine. This represents the amount of heat that must be carried away by the cooling system.

What does the sum of oxidation numbers need to equal for a charged compound? The largest oxidation number The smallest oxidation number Zero The charge on the compound

The area of a rectangle is 12 in squared. What is the area in cm squared. There are 2.54 cm in an inch.

When the elements of group 2 lose their valence electrons, what would be their charge?

When you measure something in meters cubed, you are measuring

Low density: low pressure: high density Is which. evaporation? water vapor? condensation / liquid water

Which structures are found on sponges? pores medusae polyps stinging cells

Coefficients in a chemical equation are used to: balance the number of atoms on both sides of the equation ensure that all subscripts on both sides of the equation are the same indicate energy changes that occur during the reaction indicate the type

What determines your blood cholesterol level?