What happens to the pressure inside a rigid container if the amount of nitrogen gas increases from 0.500 mole to 0.750 mole? The original pressure is 98.0 kPa, and the temperature remains constant.

What ancient languages were used to develop the names of some elements?

Is Mg one of the most active elements?

Which property of gases allows them to be stored at high concentrations in a bottle of air freshener?

How many moles of each element are in one mole of (NH4) 2S? 1 mole of nitrogen, 8 moles of hydrogen, 1 mole of sulfur 1 mole of nitrogen, 6 moles of hydrogen, 1 mole of sulfur 2 moles of nitrogen, 6 moles of hydrogen, 1 mole of sulfur 2 moles of

Which factors may contribute to the extinction of a species? Check all that apply. more individuals fighting over the same resources fewer individuals fighting over the same resources the loss of the environment in which an organism's needs are met

Which laws can be combined to form the ideal gas law? Boyle's law and Charles's law Gay-Lussac's law and Avogadro's law Charles's law, Avogadro's law, and Boyle's law Dalton's law, Gay-Lussac's law, and Avogadro's law

What determines the horizontal arrangement of the periodic table?

A 55.3 g sample of lead heated and then quenched in a 175g sample of water. During the quenching reaction the temperature of the water increases from room temperature, 25.0 °C, to 42.6 °C.

What conclusion can you draw from this experiment about the components of the black ink

How does the size of ions affect the conductivity of a solution?