What is the concentration of sodium chloride
A solution is made by dissolving 3.14g of NaCl in 79.9mL of water. What is the concentration of sodium chloride in units of weight/volume percent?
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Consider a 1000-W iron whose base plate is made of 0.5-cm-thick aluminum alloy 2024-T6 (density= 2770 kg/m3 and cp= 875 J/kg · °C).
Develop a relation for the drag force exerted on the pipe wall by the fluid in the flow direction per unit length of the pipe.
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A steam generator comprises a boiler drum, a super heater, an economizer and an air preheater. The feedwater enters the economizer at 140oC and leaves as saturated liquid.
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What is the density of a block of marble that occupies 253 cm and has a mass of 752 g? Answer in units of g/cm
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