Calculate the Concentration of Bicarbonate Ion,HCO₃^-,in a 0

question 184

Multiple Choice

Calculate the concentration of bicarbonate ion,HCO₃^-,in a 0.050 M H₂CO₃ solution that has the stepwise dissociation constants K_a1 = 4.3 × 10^-7 and K_a2 = 5.6 × 10^-11.

• A)1.5 × 10^-4 M
• B)4.3 × 10^-7 M
• C)2.2 × 10^-8 M
• D)5.6 × 10^-11 M

Understand the role of advocacy and activism in environmental issues.

Distinguish between different environmentalist perspectives and movements.

Recognize the global and local strategies for achieving sustainability.

Understand the concept of ecological footprint and carrying capacity related to human impact on the environment.

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Definitions:

Numbers

Numerical digits or values used for counting, measuring, and performing mathematical operations.

Capability

The ability or quality that something has to perform or achieve a certain task or function.

Without Being Detected

Conducting activities in a manner that avoids discovery or notice by others.

Network & Sharing

A feature in operating systems that enables the sharing of data, resources, and files among multiple computers over a network.