If you start with a higher pressure of reactant, the equilibrium constant will be larger?

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

Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?

When a beta particle is emitted, the mass number of the nucleus a. decreases by one b. increases by one c. remains the same d. decreases by two