1. Calculate the missing density given the following: Mass Volume Density 4.609 kg 0.5800 L ? g/mL

Q: 1. Calculate the missing Volume given the following: Mass Volume Density 82.79 g ? cm3 8.460 g/mL

A:

Q: Round of to 2 decimal points with units. When the human body is exposed to extreme cold,…

A: (1) Given that - Body temperature due to hypothermia = 28.5°C  Then, this temperature can be…

Q: Convert 3.00 yards to to dm (decimeters) dm How many significant figures should the answer be…

A: 1 yard = 9.144 dm

Q: how will density be affected if a 25 mL graduated cylinder is used instead of 50 mL graduated…

A: Density of a substance is the ratio of its mass and volume. It is a measure of mass per unit volume.…

Q: An empty graduated cylinder has a mass of 42.817 g. When filled with 50.0 mL of an unknown liquid,…

A: Mass of empty graduated cylinder=42.817 g Volume of liquid =  50.0 mL  Mass of graduated cylinder +…

Q: Determine the density of a metal weighing 342.0g that displaces 10.5ml of water when placed in a…

A:

Q: State the temperature on the Celsius thermometerB to the correct number of significant figures:

A: Significant figures are the digits of number that are accurate and more reliable value of data.…

Q: conversion factor

A:

Q: Aluminum has a density of 2.70 g/ml. Calculate the mass (in grams) of aluminum having a volume of…

A: Given :Density of Aluminium = 2.70 g/mLVolume of the given sample of Aluminium = 379 mL

Q: Calculate the density of the block

A: Density = mass ÷ volume  Unit of density = g/cm3

Q: 15.0g-sample of a liquid has a density of 0.875 g/mL. A. What is the volume, in milliliters, of…

A: The quantities which come across during the scientific studies are named as physical quantities. The…

Q: List 5 conversion factors or standard equivalent quantities for the ff: a. length b. time c. mass d.…

A: Conversion factors: A number is used to express one set of units into another.

Q: Carry out the conversion 28.3micrograms to pounds

A: Given: Mass in micrograms = 28.3 micrograms.

Q: An infant acetaminophen suspension contains 80 mg/0.80 mL suspension. The recommended dose is 15…

A: Given: Volume of the suspension = 0.80 mL Amount of acetaminophen present in the suspension = 0.80…

Q: 27. A liquid has a density of 3.21g/mL. What would be the mass of 55.2ml of the liquid?

A: From given  We know  Density = 3.21 g/mL  Volume = 55.2 mL

Q: A supposedly gold nugget displaces 14.4 mL of water and has a mass of 276 g. Part A Calculate the…

A: Density basically expresses direct proportional relation with mass whereas inversely proportional…

Q: A liquid has a density of 0.870 g/mL.  What volume will 10.5 g of the liquid occupy?Report the…

A:

Q: A 50mL beaker has a mass of 42.503 g. Make the following conversions and show your work  mass in kg…

A: Given that : Mass of beaker = 42.503 g       1) Mass in kg = As we know that 1 kg = 1000 g That is,…

Q: Q1:Find the weight of the following petroleum sample using the following information: API Pycnometer…

A: API gravity is a widely used method for the calculation of the density of crude oil or crude…

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: If 1 pound = 2.205kg, how many grams is in 4.95 pounds? Report your answers to 2 decimal places…

A:

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 the object = 149.8 g . The amount of water displaced by an  object  submerged in…

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

A:

Q: Questions 1. A cube of plastic 1.3 X 10- km on a side has a mass of 2.1 g. What is its density in…

A: The quantities which come across during the scientific studies are named as physical quantities. The…

Q: a dosage requires a patient to recieve 64.8mg of medicine for every 8kg of body weight for every 4…

A:

Q: How do you write 15,000 with 1 significant figure?

A: Given that : We have to round off 15,000 with 1 significant figure.

Q: Find the volume in mL of an object that has a density of 10.2 g/L and a mass of 30.0 kg.

A: Density is the ratio of mass and volume. Given density = 10.2 g/L  mass = 30.0 kg

Q: In a density experiment, a student measured the water levels in a graduated cylinder before and…

A: The change in the level of water before and after adding will give us the volume of gold nugget.…

Q: A material has a mass of 7.0980E1 grams and a volume of 4.401E1 milliliters. What is the density in…

A:

Q: Calculate the density, in g/mL, of a liquid that has a mass of 0.125g and a volume of 0.000255 L

A: Density is amount of substance present per unit volume. Density= mass/volume It expresses in g/ml.

Q: Convert the density 2.54 x 10-2 dag/ L to cg/kL.

A: Density -  It is basically mass per unit volume of a substance.  dag = decagram  cg = centigram  L =…

Q: A solid object with a density of 22.4 g/ cm cubed is placed in a graduated cylinder filled with 4.67…

A: Density is defined as the mass of a substance per unit volume .So, Density = MassVolume  ------ 1

Q: A block of aluminum has a mass of 675.27 g and a volume of 250. mL. Calculate the density of the…

A: A numerical problem based on density determination, which is to be accomplished.

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: mass of a 3525 lb. car to kg.

A:

Q: Aluminum has a density of 2.70g/mL. What volume is occupied by a block of aluminum that weighs 4.32…

A: Given data:

Q: calculate the mass of a liquid with a density of 3.20 g/ml and a volume of 25.0 ml

A: Density is the ratio of mass to the volume.   The mathematical expression of density is given by

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

A: Since we know that 1 m = 100 cm  hence cubic the above values we get  (1 m)3 = (100 cm)3  => 1 m3…

Q: Children's Chewable Tylenol contains 80. mg of acetaminophen per tablet. If the measured dosage is…

A:

Q: A 50 mL beaker has a mass of 42.503g.  Make the following conversion. Mass in kg

A:

Q: a compound has a volume of 10.1 ml and 17.6g.A. calculate the density and gravity.B. will the…

A: The density of an object is expressed as:

Q: If 3.5 cups have a mass of 632.0g what’s the density in grams per ml. 1 cup= .236 L

A:

Q: C. 136 Q3. Accuracy refers to how close a measured number is to A. zero C. Other measured numbers…

A: 3. Sol :-  Given statement is :  Accuracy refers to how close a measurement number is to :  A. zero…

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: 2, '4 9, 8, 9. 10cm How long is the box shown in the diagram above? Number only

A: Given diagram,

Q: A metal cylinder has a mass of 77.004 g. It has a height of 3.10 cm and a diameter of 2.02.…

A: The mass of the metal cylinder is = 77.004 g The height of the metal cylinder is = 3.10 cm The…

Q: A student measures the mass of a beaker three times on a scale. The mass of the beaker is reported…

A: 110.25g   110.25 g measurement is most precise and most accurate result.

Q: An athlete with a body mass of 55 kg has 3.0 % body fat. How many pounds of body fat does that…

A: 1 lb = 454 g 1 kg = 1000 g

Q: Chloroform has a density of 1.48 What volume of chloroform in liters cm3 weighs 250 g? Your answer…

A:

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.