If you wanted to protect water from freezing, which of the compounds below would accomplish this best. NaNO3, Mg (NO3) 2, or Al (NO3) 3

The reaction CO2 (g) → C (s) + O2 (g) is a decomposition reaction. True False

How many grams of Ba are needed to react completely with 1.30 L of a 6.00 M HBr solution? Ba + 2HBr BaBr2 + H2

In a carbon-carbon triple bond, what is the nature of the bonding between the carbons?

What is one advantage offshore wind farms have over land wind farms?

In alpha decay, alpha particles are ejected from the nucleus. Which equation represents alpha decay? 241Am 23Np + 4He 18F → 180 + °C 14C → 14N+_e 152 Dy → 15. Dy+y

Why do you think crime scenes involving homemade bombs have increased?

The molecules of a gas at constant volume are somehow given a lower average kinetic energy. What two measurable properties of the gas will change and in what direction?

Type in the correct values to correctly represent the valence electron configuration of oxygen: AsB2p A= B = C =

An ionic bond is a bond in which atoms share electrons. atoms are repelled by each other. atoms share neutrons. atoms of opposite charges attract each other. atoms share protons.

Balance this equation. CH4 + _O2 - -> _CO2 + _H20