The liquid 2-chloroethanol has a density of 1.20 g/mL at 20 °C. If a sample of this liquid at 20 °C has a volume of 2.43 L, how many grams of liquid are there in the sample?
The liquid 2-chloroethanol has a density of 1.20 g/mL at 20 °C. If a sample of...
18. An unknown liquid has a density of 1.32 g/mL. What is the volume of a 14.7-8 sample of the liquid? a. 11 ml b. 11.1 mL c. 11.13 mL d. 11.14 mL e. 11.136 ml
A 12.4 mL sample of liquid butane (density = 0.573 g/mL is evaporated in an otherwise empty container at a temperature of 30.3 C. The pressure in the containerfollowing evaporation is 885 torr. What is the volume of the container?
1 The density of a liquid is 0.661 g/ml. 21.2 g of the liquid are required for a reaction. How many milliliters are needed for the reaction? Select one: a. 32.1 b. 14.0 c. 28.9 . 0.0.0312 e. 35.3
The density of methanol at 20°C is 0.791 g/mL. What is the mass, in grams, of a 197 mL sample?
A 0.500 mL sample of a liquid is found to weigh 7.96 g. Calculate the density of the liquid in units of g/cm^3 and g/mL. g/mL g/cm^3
) A children’s liquid cold medicine has a density of 1.23 g/mL. If a child is to take 2.5 tsp in a dose, what is the mass in grams of this dose? (1 tsp = 5 mL)
(1) If a 47.2 g sample of the liquid 1-heptanethiol has a volume of 56.0 mL, what is the specific gravity of the compound? Take the density of water to be 1.00 g/mL. specific gravity = (2) The liquid 1-heptanethiol is insoluble in water. If approximately equal volumes of water and 1-heptanethiol were mixed in a separatory funnel, would the water layer end up on the top or on the bottom? _________water on the topwater on the bottom
a children’s liquid cold medicine has a density of 1.23 g/mL. if a child is to take 2.5 tsp in a dose, what is the mass in grams of this dose?
1. how many milliliters of water at 15 degrees C with a density of 1.00 g/ml must be mixed with 75 mL of instant coffee at 100 degrees C so that the reuslting combination will have a temperature of 60 degrees C? Assume that coffee and water have the same density and the same specific heat. 2. a cylinder has a mass of 3262.6 mg. a graduated cylinder filled with water had an initial volume of 1.42 L. when the...
What volume of a pure liquid (density 0.710 g/mL) has a mass of 0.290 kg? A) 4.08 ´ 102 mL B) 2.45 ´ 10–3 mL C) 2.06 ´ 10–1 mL D) 2.45 mL E) 4.08 ´ 10–1 mL