What Is the Weight Percent of Vitamin C in a Solution

question 34

Multiple Choice

What is the weight percent of vitamin C in a solution made by dissolving 6.50 g of vitamin C,C₆H₈O₆,in 55.0 g of water?

• A)0.547%
• B)1.21%
• C)10.6%
• D)11.8%

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Definitions:

Indeterminate Cleavage

Type of cleavage characteristic of deuterostomes; during early cleavage each cell has the potential of developing into a complete embryo. Compare with determinate cleavage.

Deuterostomes

A major lineage of animals characterized by embryonic development where the anus forms before the mouth, including vertebrates and several other phyla.

Protostomes

A group of animals characterized by developing the mouth earlier than the anus during embryonic development, including invertebrates like mollusks and annelids.

Ecdysozoa

A group of protostome animals, including arthropods and nematodes, characterized by periodic shedding of their exoskeletons during growth.