What would the mass of a metal sample have if the sample had a volume of 10.8 mL and the metal had a density of 2.10 g/cm³? Your Answer: Answer units

Q: QUESTION 2 Determine what category "20 Ibs of bagels" belong in for the following problem: "If you…

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Q: What volume (in mL) would an object have if the object has a mass of 17.949 g and a density of 10.0…

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Q: Review | Constants | Periodic Table Part A Convert 2.85×10-5 L to picoliters. Express your answer…

A: A metric system is used to measure and analyze the systems based on meter, liter etc., In chemistry,…

Q: Use unit analysis to show how to calculate the volume occupied by 16.6 grams of lead. (The density…

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Q: The active ingredient in household vinegar is acetic acid and is typically a 5% acid solution (5g…

A: We have to calculate the mass of vinegar needed.

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: Convert 622 µL to mL (you must convert it back the metric base unit fırst): Show set-up in…

A: Given: Volume = 622 μL

Q: Amanda uses a balloon as a thermometer. She knows that at 281 K the balloon has a volume of 283 mL,…

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Q: A patient is instructed to take 4.3 g of aspirin per dây, to treat their arthritis. If each tablet…

A: Answer: 4.5 tablets

Q: Calculate the following and express your answer in scientific notation with the correct units and…

A: The significant figures of a number written in positional notation are digits that carry meaningful…

Q: Write equation that states the relationship between the given units, and then write the conversion…

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Q: QUESTION 1 Determine what category "3 bananas" belong in for the following problem: "You bought $30…

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Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: CHEMWORK Change the following measurement to the appropriate SI unit. The final unit required is…

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Q: The density of ethanol is 0.789 g/mL. If you need 408.0 g of ethanol for an experiment, how many…

A: Given  Density = 0.789 g/ml Mass = 408 g

Q: aver Volume of Objects Object Volume (mL) Water Volume Water Volume With Object Without Object (ml.)…

A: Ans) Water volume with Object = 23 mL Then the volume of Object = Water volume with Object - Water…

Q: Osmium has a density of 22.6g/mL. What volume would be occupied by a 13.7g sample of osmium? Report…

A: Given that:  density, d = 22.6 g/ml Mass = 13.7 g V =?

Q: How to convert meter to micrometer

A: Given:  have to explain how to convert meter to micrometre.

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

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Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: The area of a telescope lens is 6.930 × 10' mm². (a) What is the area in square feet (ft")? (Answer…

A: here we are required to find  the area of telescope lens in the unit of square feet

Q: What would the mass of a metal sample have if the sample had a volume of 41.2 mL and the metal had a…

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Q: Calculate the tare weight for an object placed in a 10.9114 g container with a total mass of 16.4545…

A: Container that when subtracted from gross weight yields the net weight is regarded as tare weight.…

Q: Which of the following is NOT an official SI base unit?    Group of answer choices   Kelvin Meter…

A: To choose which is not an official SI base unit

Q: What would the mass of a metal sample have if the sample had a volume of 46.5 mL and the metal had a…

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Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: The density of ethanol is 0.789 g/mL. If you need 408.0 g of ethanol for an experiment, how many…

A: Density of ethanol = 0.789 g/ml  Mass of ethanol = 408.0 g  Volume (in ml ) = ?

Q: Aspirin has a density of 1.40 g/cm. What is the volume in cubic centimeters of a tablet weighing 626…

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Q: convert 0.386g to milligrams. use only metric system

A: Convert 0.386g to mg ?

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: What volume (in mL) would an object have if the object has a mass of 6.954 g and a density of 14.0…

A: Given  Mass of object is  6.954 g Density of object is 14.0 g/ml

Q: If an object is 69cm3 and has a mass of 551g, it must have a density of ?  number __________ unit

A: The density of an object is defined as the mass per unit volume. Density =MassVolume Density defines…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: Determine the density of an object that has a mass of 149.8 g and displaces 12.1 mL of water when…

A: Given     mass of object = 149.8 g  Volume of object = 12.1 mL   To find : density of an object

Q: A dessert contains 145.05 g of vanilla ice cream, 82 g of fudge sauce, and 39.3 g of nuts. • Part A…

A: The formula for the total mass of the dessert is equal to the sum of the mass of vanilla ice cream,…

Q: Question 1 of 30 Convert 0.386 to milligrams . Use only the metric system. 386 mg II

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Q: When numbers are very small or very large, it is convenient to either express the value in…

A: Scientific notation: Scientific notation is a way of expressing numbers to be conveniently written…

Q: PLEASE ANSWER THE SUB PARTS A,B, and C QUESTION 12 For the questions that follow, you don't need…

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Q: MEASUREMENT Setting up a one-step unit conversion A student sets up the following equation to…

A: 1 mL = 0.001 L

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Given75. ms .       = ? cms     and ? = To be filled

Q: An empty 8 ounces graduated cup weigh 260 grams and filled with water to capacity and has computed…

A: We have to calculate the weight of full cup.

Q: QUESTION 9 Drug doses are typically prescribed in units of milligrams per kilogram of body weight. A…

A: Here we need to find out the recommended amount of drugs a child should take whose weight is 18.2…

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

A: Weight of H2O = 5.6 gm

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: How many milliliters of gasoline have a mass of 4.2 kg (D = 0.74 g/mL)? Express your answer to two…

A: To solve this problem we will use the density of gasoline .

Q: SIG FIGS IN BOX PROVIDED - USE SCIENTIFIC NOTATION IF CONVENIENT. ERSION PROCESS IN SPACE PROVIDED…

A: Find the solution below

Q: A student sets up the following equation to convert a measurement.(The ? stands for a number the…

A: In the image given, we need to only convert the unit g to kg. This can be done using conversion…

Q: Change the following measurement to the appropriate SI unit. The final unit required is shown to the…

A: Given information:The displacement of an automobile engine is 2.47×102 in.3

Q: Determine the volume of the liquid in mL in proper significant figure.          (answer containing…

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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.