What does nuclear reactor mean?

In a closed container at 1.0 atmosphere, the temperature of a sample of gas is raised from 300K to 400K. What will be the final pressure of the gas? * A. 0.010 atm B. 0 atm C. 100 atm D. 1.3 atm

The diameter of a sphere is 4 centimeters. Which represents the volume of the sphere? 321 cm 87 cm 541 cm 167 cm

This is a summary of the findings of an experiment

A solution is made by dissolving 54.0 g of silver nitrate in enough water to make 350.0 ml. A 10.00 ml portion of this solution is then diluted to a final volume of 250.0 ml. What is the total concentration of ions present in the final solution?

The half life of radium 226 is 1602 years. if you have 500 grams of radium today how many grams would have been present 9612 years ago?

To show the electron configuration for an atom, what is the advantage of using an orbital notation compared to a dot structure? Orbital notation takes up less space. Orbital notation shows the spin of the electrons.

What happens to a container of gas when the pressure is increased?

Which statement is true about a base when it reacts with another substance? a. It receives a hydrogen ion. b. It receives a hydroxide ion. c. It donates a hydrogen ion. d. It donates a hydroxide ion.

Which sample at STP has the same number of atoms as 18 liters of Ne at STP

An acidic solution could have a pH of