1. The diagram shows an electrochemical cell with copper (left) and zinc (right) strips. In your response, do the following:
• Label all parts (1–9), including the solutions in each beaker and the connecting tube.
• Label which cell is the cathode and which cell is the anode. Include the charge on each strip.
• Show, or describe in detail, the flow of electrons.
• Describe what type of electrochemical cell is pictured. Explain how the cell works. Include the oxidation and reduction half-reactions in your explanation.

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution

In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)

Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.