The $\Delta$ H Value for the Reaction Is -90 $\times$ 10³ KJ
C)30

question 27

Multiple Choice

The $\Delta$ H value for the reaction is -90.8 kJ.How much heat is released when 66.9 g Hg is reacted with oxygen?

• A)0.333 kJ
• B)6.07 \(\times\) 10³ kJ
• C)30.3 kJ
• D)90.8 kJ
• E)none of these

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Definitions:

Blanche K. Bruce

Blanche K. Bruce was an African American politician who served as a U.S. Senator from Mississippi during the Reconstruction era, becoming the first African American to serve a full term in the Senate.

Election of 1876

A highly contested U.S. presidential election that led to the Compromise of 1877, effectively ending Reconstruction and withdrawing federal troops from the South.

Rutherford Hayes

The 19th President of the United States (1877–1881), known for his efforts to reconcile the divisions left over from the Civil War and Reconstruction.

Reconstruction Policies

Refers to the strategies and laws implemented in the United States, particularly in the South, following the Civil War, aimed at reintegrating Confederate states and addressing the rights of freed slaves.