1. A person contains 8.0 L of blood. Blood is composed of 55% plasma and 45% blood cells by volume. The density of blood plasma is approximately 1025 kg/m and the density of blood cells circulating in the blood is approximately 1125 kg/m. Determine the mass of the plasma and the blood cells in 8.0L of human blood. (Hint: 1 L = 0.001 m)

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1. A person contains 8.0 L of blood. Blood is composed of 55% plasma and 45%
blood cells by volume. The density of blood plasma is approximately 1025 kg/m3
and the density of blood cells circulating in the blood is approximately 1125 kg/m³.
Determine the mass of the plasma and the blood cells in 8.0 L of human blood.
(Hint: 1L = 0.001 m³)
2. What is the resulting density when you mix 6.0 L of ethyl alcohol and 14.0 L of
water?
3. Find the density of air at 24°C and 2.026 x 105 Pa. One mole of air is assumed to
be 79% nitrogen (Mnitrogen = 28.0 g) and 21% oxygen (Maxygen = 32.0 g)
Transcribed Image Text:1. A person contains 8.0 L of blood. Blood is composed of 55% plasma and 45% blood cells by volume. The density of blood plasma is approximately 1025 kg/m3 and the density of blood cells circulating in the blood is approximately 1125 kg/m³. Determine the mass of the plasma and the blood cells in 8.0 L of human blood. (Hint: 1L = 0.001 m³) 2. What is the resulting density when you mix 6.0 L of ethyl alcohol and 14.0 L of water? 3. Find the density of air at 24°C and 2.026 x 105 Pa. One mole of air is assumed to be 79% nitrogen (Mnitrogen = 28.0 g) and 21% oxygen (Maxygen = 32.0 g)
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