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When the following equation is balanced, the coefficients are __________.   

Determine the limiting reactant (LR) and the mass (in g) of CO2 that can be formed from 15.0 g C8H18 and 45.0 g O2. (10) (Molar masses: C8H18 = 114 g/mol, O2 = 32 g/mol, CO2 = 44 g/mol.)  2 C8H18 + 25 O2 → 16 CO2 + 18 H2O

A sample of copper absorbs 43.6 kJ of heat, resulting in a temperature rise of 75.0°C, determine the mass (in kg) of the copper sample if the specific heat capacity of copper is 0.385 J/g°C. (10pts)

When the following equation is balanced, the coefficient of water is __________.  

Listen to the audio and answer the question: Question: 黄山的风景怎么样？（Type Chinese characters and complete sentences）

When constructing the belief network shown in diagram 2, which conditional probabilites would you include in the specification? (select all that apply)

In the denaturation activity, you tested the effect of several chemicals on protein denaturation.  List one factor that causes protein denaturation (give me the type of chemical, not the exact chemical used in lab). 

The nurse recognizes a “promoter” that, although not a carcinogen itself, allows cancer to occur faster in the patient that:

True or False: When DFS is used to compute exact probabilistic inference, it marginalizes over a variable when it executes a recursive call?

Determine the number of protons, neutrons and electrons in the following: