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What is one of the products of a combustion reaction? A) graphite B) hydrogen C) oxygen D) heat E) ethanol  

Consider the following balanced reaction. How many grams of water are required to form 75.9 g of HNO3? Assume that there is excess NO2 present. The molar masses are as follows: H2O = 18.02 g/mol, HNO3 = 63.02 g/mol.                         3 NO2(g) + H2O(l) → 2 HNO3(aq) + NO(g) A) 38.0 g H2O B) 21.7 g H2O C) 43.4 g H2O D) 10.9 g H2O E) 26.5 g H2O

The U.S. imports ______ goods than it exports.

An example of a microeconomic issue is when Dell announces that it is lowering the price of laptops by 10%.

If you were writing to suggest a policy proposal/change/elimination to your local member of Congress about endocrine disruptors and pollution, what would you advocate (no wrong answers, but support your idea with scientific as well as any relevant ethical/economic/aesthetic arguments you use to come to your conclusion).

What is another term used to describe tall T waves?

_________  ____________ can be described as a disorganized and hemodynamically compromising arrhythmia; electrical activities are defined as chaotic and uncoordinated. No effective ventricular contraction occurs.

Only 1%-4% of patients with PAD progress to the point of critical impairment of perfusion of the lower extremity which results in rest pain, ulceration or tissue loss. Identify this condition.

Dead tissue is referred to as _________ tissue.

_________  _________ disease covers a wide variety of systemic diseases including atherosclerosis, aneurysms, and vasculitis. This term also is used to describe the result of atherosclerosis in the arteries of the lower extremity, upper extremities, mesenteric, renal and carotid arterial beds.