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3 years ago

Zoom all the way in to Daphne Major. Describe its appearance in two sentences.

2 answers:

3 0

The Daphne Major is located in the Colon Archipelago. It has a crater composed of volcanic rocks. These rocks are made up from volcanic ashes which hardened over time. The volcano is shaped like a cone which is surrounded by trees and houses several rare birds.

alexdok [17]3 years ago

3 0

Answer:

Daphne major island is famous because the study of Darwin's Finches was conducted here by biologist Peter and Rosemary Grant for twenty years. The behavior and life cycle of finches was examined by them and the results supported Darwin's theory of Evolution. They spent six months each year since 1973 for capturing, tagging, taking samples and releasing the finches from the islands. This island is located in the north of Santa Cruz island in Galapagos archipelago.

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87.8 , 31 Celsius=87.8(88) in Fahrenheit

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3 years ago

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natali 33 [55]

Answer:

If the concentration of product D is increased, the rate of the reverse reaction would increase.

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4 years ago

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3 years ago

How could you increase the atomic number?

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An aqueous solution of calcium hydroxide is standardized by titration with a 0.112 M solution of hydrobromic acid. If 15.2 mL of

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Answer:

0.0457 M

Explanation:

The reaction that takes place is:

2HBr + Ca(OH)₂ → CaBr₂ + 2H₂O

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Now we convert HBr moles to Ca(OH)₂ moles, using the stoichiometric ratio:

1.389 mmol HBr * $\frac{1mmolCa(OH)_{2}}{2mmolHBr}$ = 0.6944 mmol Ca(OH)₂

Finally we calculate the molarity of the Ca(OH)₂ solution, using the given volume and calculated moles:

0.6944 mmol Ca(OH)₂ / 15.2 mL = 0.0457 M

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3 years ago