A graduate cylinder contains 100.0 mL of water. Some of the water is used to fill a test tube to the brim. after the test tube is full the reading on the graduated cylinder is 74.5 mL. What is the volume of the test tube.
A graduate cylinder contains 100.0 mL of water. Some of the water is used to fill...
A graduated cylinder contains 14.6 mL of water. A solid lump of silver was added to the water and the volume of water and submerged solid was 22.1 ml. What is the volume of the solid?
A graduated cylinder contains 16.5 mL of water. What is the new water level after 39.4 g of silver metal with a density of 10,5 g/mL is submerged in the water? Express your answer using three significant figures. Part B A thermometer containing 7.4 g of mercury has broken. If mercury has a density of 13.6 g/mL, what volume spilled? Express your answer using two significant figures.
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Materials 10 mL Vegetable Oil "Water Labware 10 mL Graduated Cylinder 100 mL Graduated Cylinder Note: You must provide the materials listed in red. EXPERIMENT 1: ECOLOGICAL INTERACTIONS In this experiment, you will demonstrate how substances accumulate in trophic levels through biomagnification PROCEDURE 9 mL of water into the 10 ml graduated cylinder. The graduated cylinder represents a primary producer. □ 2. Add 1 mL f oil to the 10 ml graduated cylinder containing the water. Note that the...
A 50 mL graduated cylinder contains 25.0 mL of water. A 42.5040 g piece of gold is placed in the graduated cylinder and the water level rises to 27.2 mL. What is the density of the piece of gold? (a) 19.3 g/mL (b) 15.6 g/mL (c) 5.90 g/mL (d) 12.3 g/mL (e) 3.63 g/mL
Overall Ma. A student selected and used a set of glassware to prepare 100.0 mL of a 0.010 M solution from a 1.0 M stock solution. For each piece of glassware, identify how it was used during the dilution Drag statements on the right to match the left. 25-ml beaker ca contains the appropriate volume of diluted solution 1.0-ml pipet DO hold the solution that will be pipeted 100-ml volumetric flask transfer the appropriate volume of solution 10-ml graduated cylinder...
A17. A 2.0-cm diameter cylinder contains 50 ml. of water at 10.0 °C. What is the change in the water level when the temperature rises to 80 °C? Ignore the change in the volume of the tube. |Buater 2.1x10+ PC, and 1 mL-1 cm3] (Ans: 0.23 cm)
A graduated cylinder initially contains 12.4 mL of liquid. A solid object is added to the cylinder, and it sinks in the liquid. The new volume is 16.1. What is the volume of the object?
find density
3. A sample of Co is added to a graduated cylinder containing some water. The volume of the water increases by 10.21 mL. The initial mass of the cylinder and water was 36.56 grams, the final mass of the system (cylinder + water + metal) is 127.02 grams.
Fill the graduated cylinder with hot tap water and let stand for one minute. Pour water into the sink. Measure 70 mL of hot water. Pour the water into the foam cup. Measure the temperature of the water. Add an ice cube to the cup of water. Gently swirl the cup. Measure the temperature of the water as soon as the ice cube has completely melted. Pour the water into the graduated cylinder and measure the volume. The initial temperature...
A graduated cylinder contains a 0.6 m column of water (density 1000 kg/m3) and a 0.1 m column of oil (density 850 kg/m3), which rests on top of the water column. The test tube is open to the atmosphere (Patm=101,300 Pa). What is the pressure at the midpoint in the water column (point P)?