What are the respective concentrations (m) of na + and so42 - afforded by dissolving 0.500 mol na2so4 in water and diluting to 1.33 l?

You are given the reaction Cu + HNO3 Cu (NO3) 2 + NO + H2O. Which element is oxidized? Which element is reduced?

What do igneous rocks form from? (20pts!)

Hudson is already 40 miles away from home on his drive back to college. He is driving 65 mi/h. Write an equation that models the total distance d travelled afther h hours. What is the graph of the. equation?

How does concentration affect the rate of reaction?

Determine the number of centiliters in 2.4 x 10^3 milliliters.

In which era did the first fish appear? a. Carboniferous b. Paleozoic C. Mesozoic d. Permian

How are electrons excited and what happens when the electrons relax

What is the molarity of a solution that is made by dissolving 3.68 g of sucrose (c12h22o11) in sufficient water to form 275.0 ml of solution?

A straight line on a speed-time graph means the speed is constant. this means the speed is not changing over time. how is this different from a distance from a distance-time graph?

Why is it important for an art conservation scientists to study the properties of a painting before it is repaired