You Need to Prepare 2

question 58

Multiple Choice

You need to prepare 2.00 L of 0.100 M Na₂CO₃ solution.The best procedure is to weigh out:

• A)10.6 g Na₂CO₃ and add 2.00 L of water to it.
• B)21.2 g Na₂CO₃ and add 2.00 L of water to it.
• C)10.6 g Na₂CO₃ and add water until the final solution has a volume of 2.00 L.
• D)21.2 g Na₂CO₃ and add water until the final solution has a volume of 2.00 L.

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Definitions:

Thymus

An organ located in the chest that plays a role in the immune system by producing T lymphocytes.

Cystoscopy

A medical procedure that allows a doctor to examine the lining of the bladder and the urethra using a cystoscope.

Kidney Transplantation

A surgical procedure where a healthy kidney from a donor is placed into a patient with kidney failure.