An unknown metal sample weighs 18.1 g. This rubber stopper was placed in the graduated cylinder containing 25.0 mL of liquid water. It sank to the bottom of the cylinder, and the volume reading changed to 31.2 mL. What is the density of this metal (in g/mL using 2 decimal places)?

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Q: what is the density of the salt in g/mL?

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A: Solution - Density - Density is a measure of mass per volume. The average density of an object…

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A: As our Website policy we can solve only one question per post. Hence, please post question number 4…

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A: The weight to be measured is 5g Accuracy = 0.1g

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A: 1.  Given :- mass of quartz = 39.4 g                 Initial volume of water = 52.5 mL…

Q: Determine the density of an object that has a mass of 15.1g and , when placed into a graduated…

A: Rise in volume of water = 33.6 - 25.2  = 8.4 ml  As we know density = mass/volume .

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Q: density

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Q: A graduated cylinder was filled with water to the 25.0 mL mark and weighed. Its mass was 105.5g. An…

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Q: 1. What is the density of a solid with a volume of 32.5 mL and a mass of 27.1 grams? 2. A graduated…

A: 1. Mass of solid =27.1 g Volume of  solid = 32.5 L Density = mass / volume = 27.1g/32.5mL =…

Q: What is the density of this object?

A: Density is the ratio of mass to volume.  density = mass/volume

Q: A 67.0 g sphere of manganese (density = 7.20 x 103 g/L) is dropped into a graduated cylinder…

A: Given, Mass of manganese sphere = 67.0 g density =7.2×103 g/L

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Q: If the density of baking soda is 2.1 g/mL, how many grams of baking soda are present in 5.0 mL (the…

A: the product must contain 2 significant figure as bot of the multiplicand have 2 significant figure

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Q: What is the density of the liquid?

A: Density = mass ÷ volume

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.