1. The diagram shows an electrochemical cell with a copper strip in a solution of copper (II) sulfate (left) and a zinc strip in a solution of zinc sulfate (right).

(I included the diagram in the attached document)

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.

the food using pesticides in the future will harm you by giving you diseases like cancer or something since they have things that we should not eat in it like chemicals or pesticides. that is why organic food is more expensive because they take the time to make it right and healthy for you to eat.

explanation:

a. the law of proportion states the combination of 2 atoms in a specific ratio to produce multiple compounds such as the given statement of question ‘1st compound contains 88.8 % cu ’ indicates 88.8 g of cu is present along with 11.2 g oxygen in 100 g of compound whereas the statement ‘2st compound contains 79.9 % cu ’ indicates 79.9 g of cu is present along with 20.1 g oxygen in 100 g of compound

1st compound contains 88.8 g cu

for cu

m = 63 g /mol

atomic % = 88.8 /63 = 1.42

for o

m = 16 g /mol

atomic % = 11.2 /16 = 0.7

b. the emperical formula of 1st compound is

cu1.4o0.7

cu2o

plasma - state of matter made up of electrically charged particles