Explain how you would dilute 450ml of a .250m naoh solution. you must include all calculations, measurements, and proper lab equipment in your answer.

Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

What is the mass of sodium in 3 moles of sodium chloride

1. list three scientific reasons cockroaches may fly.