Chemistry ! i just need to make sure the answers you! 1. in a reaction between vinegar and antacid tablets, the antacid is the limiting reagent. at constant pressure and temperature, three tablets produce 600 cm3 of gas. what volume will two tablets produce? a. 400 cm3 b. 600 cm3 c. 800 cm3 d. 1,200 cm3 my answer is a. 400 cm3 2. you breathe in 3.0 l of pure oxygen at 298 k and 1,000 kpa. how many moles of oxygen did you take in? a. 0.05 moles b. 1.21 moles c. 2.42 moles d. 20.0 moles my answer is b 1.21 moles,

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

What is the main reason why some developing countries fear the increase the free trade policies around the world?

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.