intravenous (iv) saline solutions are often administered to patients in the hospital. One saline solution contains 0.90g NaCl in exactly 100ml of solution. What is the molarity of the solution?

the answer is na (sodium)

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

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