Which of the following is NOT a unit in the SI system of units? Select one: a. meter b. second C. inch d. kilogam

Q: Determine the Miler indices for the direction represented by an arrow and the planes as shown in…

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Q: Draw a solution map to convert a measurement in grams topounds.

A: Solution map is the block diagram which would make it easy for us to remember the formula and other…

Q: Earth’s oceans contain approximately 1.36 * 109 km3 of water. Calculate the volume in liters

A: Given information,      Volume of water is 1.36 * 109 km3 .

Q: Draw a solution map to convert a measurement in metersto feet.

A: A solution map for the conversion of meters to feet has to be given.

Q: Read the volume to correct significant figurs. 8

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: Ajar contains 0.20 kg of olives. How many grams of olives are in the jar? Express your answer to two…

A: Mass is one of the seven basic physical quantities. Its SI unit is kilogram Other units are gram,…

Q: Compare and contrast mass and weight.

A: Some terms are quite often interchangeably used but have minute differences between them. The mass…

Q: Montes wants to hit the beach and go diving. However if his body doesn't take up enough space he…

A: The juice which is on top it's mean it is lightest so density of pomegranate juice is lowest .

Q: When you convert one unit to another, how do you know whichunit of the conversion factor to place in…

A: Units can be converted into one another using dimensional analysis technique. It describes the…

Q: How do you find density in an object

A: The density of an object is defined as a mass of a unit volume of the substance.

Q: I'm having trouble understanding converting can someone help explain the metric system

A: Metric system is the system of measurement used widespread. France was the first nation to adopt…

Q: Convert 10 hours to secounds

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Q: The temperature on a summer day may be 908F. Convertthis value to Kelvin units.

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Q: Solve for: 1.08 L - 0.765 L = report answer to the correct number of decimal places and include…

A: Given: The question provides the difference two volumes, each given in a decimal form. We need to…

Q: Explain why Montes can't measure his volume with a "ruler" and what his volume should be using the…

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Q: What are the reference points in thermometer with Celsius scale?

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Q: How do you find density?

A: Density: Density is the mass per unit volume of a substance. it is a measure of how much matter…

Q: 131. Look up the thickness of a human hair. (a) Convert it to an SI standard unit (if it isn't…

A: As you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: Compare a base unit and a derived unit, and list the derived units used fordensity and volume.

A: The base unit and derived unit has to be compared. The derived units of density and volume has to be…

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

A: This process involves unit conversion. Unit conversion - This is a multi-step process where…

Q: use

A: Density = Mass / Volume.    Density is defined as the mass per unit volume of the solution  It is…

Q: are in constant, rapid, random motion. b. have high densities compared with liquids and solids. c.…

A: Kinetic theory of gases explain the macroscopic properties of gases such as volume, pressure and…

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

A: Since we know that  1.0 dL = 100.0 mL   So at the box we put 1.0 dL / 100.0 mL and calculate the…

Q: Use the given​ equivalents, along with dimensional​ analysis, to convert the given unit to the unit…

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Q: The weight per unit volume of a liquid at a standard temperature and pressure is called Select one:…

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Q: Enter the critical temperature of water. Express your answer with the appropriate units.

A: Critical temperature of any substance is defined as the temperature at or above which the substance…

Q: temperature started at 24.0°C and after it was C and ended at 58.0°C, how much heat would be

A: Specific heat capacity ( s ) for Hg = 0.14Jg-1 °C-1 Relation between heat and specific heat capacity…

Q: Object 1 from an experiment contained a mass of 23.85 g and a volume of 8.84 mL determined through…

A: Given,Mass of the object = 23.85 gVolume of water displaced by the object = 8.84 mLThe density of…

Q: Explain how temperatures on the Celsius and Kelvin scales are related.

A: To find: The explanation about how the temperatures on the celcius and kelvin scales are related

Q: Using the given temperature and the Table along with the data, find the Density of Water.

A: Given : Table is given . To find : Density of water  Solution : There is a relationship between…

Q: 18. Based on the molecular diagram, classify each change as physical or chemical. b. C.

A: Physical changes are changes under which a substance undergoes a change in its physical properties.…

Q: What happens to the mass of a marshmallow when you squeeze it?   a. Remains constant     b.…

A: Marshmallow contains air bubble inside it. Marshmallow mainly contain water,sugar protein and air.

Q: Why is it necessary to position the thermometer as shown in the picture? What would happen if it…

A: In chemistry there are many ways to check the deviation of experimental data from the accurate…

Q: What buret volume should be reported? Enter a value without units.

A: curved surface at the top of liquids known as meniscus If the meniscus is a concave meniscus, read…

Q: COMPARING THE CENTIMETER TO INCH

A: We have to compare centimeter to inch. Centimeter is denoted by cm

Q: Match the unit abbreviation with the quantity being measured cm mL g/mL C bb mol °℃ atm [Choose]…

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Q: What type of data must be plotted on a graph for the slope of the line torepresent density?

A: Density: It is defined as mass of substance present in per unit of volume. SI unit is g/cm3.

Q: he pieces of paper when the pen is moved closer to it?

A: This is a multipart question. According to guidelines in multi parts questions, we can solve only…

Q: 4 5.

A: Volume of any substance defines the space occupied by it.

Q: When you recorded t

A: Accuracy and precision are important to calculate the desired value which are easy to calculate and…

Q: 10) Solve each problem and report your answer to correct significant figure and units. Remember that…

A: 244.15 kg 18.36 ml 152.5 cm 0.4049 g/cm3 11.5 lb.ft/gal 3.488 × 106 mg/cm3 1.761 × 102 nm 1.987 ×…

Q: Why does the water go up to the bottle? I need claim, evidence and reasoning

A: Why does the water go up to the bottle? Answer and explaination is given below.

Q: mixture contains 4.63 grams of oxygen, the number of

A: moles of O2 = ( mass / molar mass of O2 )  moles of O2 = ( 4.63g / 32gmol-1 )  moles of O2 ( nO2)  =…

Q: A nursing floor requires half liter of 50% isopropyl alcohol. How many millimeters of 70% isopropyl…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: 24. What is the meniscus? What is its significance to volumetric measurement? How does the metric…

A: Meniscus = Meniscus is the curve on the top of the liquid present in a container. The curve is…

Q: :How to read the volume of liquid

A: Place the graduated cylinder on a flat surface and view the height of the liquid in the cylinder…

Q: the normality

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Q: Convert grams per deciliter to miligrams per liters select the correct units and conversion factors…

A: Equality a quantity which is expressed in two different metric units, a metric equality can be…

Q: I digits. You may assume the temperature

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Q: I NEED NUMBER 4 WITH THE CORRECT NUMBER OF SIG FIG IN NOTATION AND UNIT

A: Total concentration of Ag+ is sum of concentration from AgNO3 and solubility.

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.