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Calculate the following quantities: Work for this question needs to be provided in the work sent to Dr. Metz after the exam is complete a.    Convert 44.4 g of NaOH to moles of NaOH. Molar mass of NaOH – 40.0 g/mol (Final answer to this question must be included in the space below to receive credit)   b.    How many molecules of CO are contained in 2.15 moles of CO? (Final answer to this question must be included in the space below to receive credit)   c.    How many oxygen atoms are in are contained in a 12.5 g sample of Na2CO3? – Molar mass of Na2CO3 is 105.99g/mol (Final answer to this question must be included in the space below to receive credit)

Rationalize the difference in boiling points for each pair of molecules  by comparing and contrasting each pair of molecules’ prominent intermolecular forces.   a. CH3F (-78.4 °C) and CH3I (42.0 °C) (Final answer to this question must be included in the space below to receive credit)     b. CH3OH (64.7 °C) and CH3SH (5.9 °C) (Final answer to this question must be included in the space below to receive credit)  

An objective test or measurement that technology product evaluators use to compare two or more products is ____.

Larry was recently knocked unconscious when he struck his head on the ice during a figure skating routine. He used to be a world-class figure skater, but now he is having difficulty coordinating the motor skills involved in various jumps and spirals. It is likely that when he fell on the ice Larry damaged his:

Work for this answer needs to be provided in the work sent to Dr. Metz after the exam is complete. Be sure to include states of matter and appropriate charges for all equations. Half credit will be given for equations missing states of matter and or charges.  A. For the uncomplete metathesis reaction: provide the balanced molecular equation and net ionic equation. (Be sure to include appropriate states of matter and charges for each ion) (Final answer to this question must be included in the space below to receive credit) Na2S (aq) + Pb(NO3)2 (aq)  →   B. Identify the spectator ions for the reaction listed above. (Final answer to this question must be included in the space below to receive credit) C. Identify the precipitate formed in the reaction above. (Final answer to this question must be included in the space below to receive credit)    

Within the cerebral cortex, the sense of touch is mainly localized within the:

In order to function efficiently, enzymes need to be at an ideal…

Provide the chemical formula for the following compounds OR provide the name for the following chemical formula. (Final answer to this question must be included in the space below to receive credit)a.    Chromium(III) chloride b.    CF4 c.    Sulfur trioxide d.    Na2CO e.    N3O7  

When sodium channels open, allowing sodium ions to flow into a neuron it causes:

The somatosensory cortex is located in the: