1 year ago

Biology

1 answer:

Yakvenalex [24]1 year ago

4 0

Answer:

a .carbon dioxide(Co2) and water (H2O)

b. air and soil

Explanation:

During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.

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Calculate the ratio of H+ ions to OH– ions at a pH = 7. Find the concentration of H+ ions to OH– ions listed in Table B of your

EastWind [94]

Answer:

1:1

Explanation:

What is the concentration of H+ ions at a pH = 7?

⇒ 0.0000001 mol/L

What is the concentration of OH– ions at a pH = 7?

⇒ 0.0000001 mol/L

What is the ratio of H+ ions to OH– ions at a pH = 7?

1 :1