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78.9 g of water (C = 4.18 J/(g*K) is heated from 277 K to 371 K. What is q? Answer in kJ. Do not type units. Do not use scientific notation.

Use the information in the table. What is the standard enthalpy of reaction of 2H2S(g) + 3O2(g) –> 2SO3(g) +2H2(g)? Chemical Standard Enthalpy of Formation (kJ/mol) H2S(g) -20.6 O2 you know this SO3(g) -395.72 H2 you know this Answer in kJ/mol. Do not type units. Do not use scientific notation.

 _____ is the process of removing all viable microorganisms including endospores.

_____ contains the pH indicator neutral red, which causes a color change as a result of acid production. 

Which of the following biochemical tests uses hydrogen peroxide?

S.epidermidis should grow equally well on TSA and MacConkey agar.

______________ are bead-like chains of spherical cells.

A microbe that produces turbid broths when tested at 1% and 7% NaCl is considered a halophile.

The results of growth on MacConkey agar are shown below:   Which of the following fit these data (choose all that apply)?

 Bacteria sampled from human skin are plated on TSA and EMB agar. The bacteria grow on the TSA plate but do not grow on the EMB plate. The bacteria are _____.