In this section, you will compare pure water to a 1.0 L buffer solution of 0.10 M HNO2 and 0.10 M NO2-. The Ka of HNO2 is 6.8 x 10-4. Identify the weak acid and conjugate base in the buffer.

a small container that holds a source of energy a solar cell that captures light energy and converts it into electricity a voltaic cell that uses the oxidation of a fuel to produce electricity

explanation:

the population of unionid mussels in the hudson river decreased after zebra mussels were introduced. zebra mussels, a nonnative species, competed with the unionid mussels for food. the zebra mussels were able to outcompete the unionid mussels, allowing the zebra mussel population to increase dramatically over six years. the unionid mussel population decreased due to a lack of food.

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