7. A chemical reaction combines the metal sodium (Na) and the gas chlorine (CI2) to form sodium chloride, commonly known as table salt (NaCl). Explain why the product has different properties from the reactants.

Predict the products butane (c4h10) + oxygen —>

How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.