11 Jane has a air compressor at her house. If 350 ml of air that was stored under 14.5 atmospheres of pressure at 15.2°C, what would the temperature be for that 250 ml when the pressure wasreleased to 1.35 atm?

Q: A chemist has a block of iron metal (density is 7.87 g/mL). The block weighs 2.10 g. What is the…

A:

Q: ch A chemist working as a safety inspector finds an unmarked bottle in a lab cabinet. A note on the…

A: The question is based on the concept of density. density is an intensive property which depends on…

Q: Convert the following quantities into the specified units: 70 mg/dL into slug/in^3 100 km/hr into…

A: a) Given: value in mg/dL = 70 mg/dL.

Q: set öf tautomers? HDJCMD H. OH MacBook Air 000 D00 F4 F5 %

A: Applying concept of tautomerism.

Q: Describe Dimensional Analysis?

A: In science, dimensional analysis can be defined as the analysis of relationship between the various…

Q: Convert 0.567 M to eq/L.

A: 1 Mole per Cubic Meter = 0.001 Molar(M)  1 Mole per Cubic Meter = 0.001 Equivalents per Liter( eq/L)…

Q: If it takes 4.82 minutes to fill a 50.0 gal gas tank, calculate the gasoline flow rate in mL/s.

A:

Q: Convert -40 oF to Kelvin (K) oF = 1.8 x oC  +  32;      oC  =  (oF - 32)/1.8 ;       K = oC + 273…

A: The question is based on the concept of unit conversions.  we have to convert the given temperature…

Q: 12. Convert 121 m into ft.

A: We can solve this question by using the concept of unit conversion for distance.

Q: Click the "draw structure" button to launch the drawing utility. Draw the product of the following…

A: The final product is N-methylbenzylamine (C6H5CH2NHCH3). Here's the structure of the…

Q: The air pressure in a typical car tire is 33.5 psi. Convert this to mm Hg. Show your dimensional…

A:

Q: 1. For the reaction below: a. b. Predict the products and show the mechanism using curved arrows.…

A: To predict the products and show mechanism using curved arrows.

Q: 1750gt x II X 10 dl 1.os67 gt x IL

A: In the first step unit conversion takes place 1L = 10 dL 1L / 10dL = 1 = 10dL / 1L Then cancel out…

Q: Atom number 5 сл 7 12 Coordinate indices X i i i y i i Z i i

A:

Q: A certain data set has low accuracy, but high precision. Which of the following statements about…

A: There is very little random and systematic error. Because random error causes one measurement to…

Q: 6.8 x 104  mg to 1kg

A: We know, 1 milligram (mg) = (1/1000000) Kilogram (Kg) Or, 1 milligram (mg) = 0.000001 Kilogram (Kg)

Q: ppm mean that 100 100 kg per liter. 100 g per liter. 100 mg per liter. O

A: ppm refers to parts per million concentration.

Q: Convert –279.67°F to K.

A: K ,° F and °C both are unit of temperature we can convert each other by using     °c = 5/9 *…

Q: Carbon monoxide (CO) with the following properties occupies a volume. Determine the volume, in ft'.…

A: Given that: Temperature = 400°R = 222.22 K Pressure = 4000 lb/in2 = 272.184 atm Mass = 120 lb =…

Q: Convert 0.0134 L to milliliters. Use only the metric system.

A:

Q: An object with sg object = is floating on a certain liquid with sg liquid- 111 If the volume of the…

A: Archimedes' Principle is used for the determination of the volume of the displaced liquid when an…

Q: 18oz to g 18oz=____ g

A: Answer:This is a question based on conversion of units where we have to convert the given physical…

Q: 228 mL X A coffee cup is found to have a volume of 228 milliliters. Set up the problem below and…

A: Dimensional analysis is used to convert a physical quantity given in one type of unit to some other…

Q: How do you work out the equation: V = pir^2h height = 1.2mm diameter = 19mm

A:

Q: 10 lbm to in3 cm3

A: Units are fundamental to measure any substance length, volume,height. For example measuring the…

Q: 100- 90 80 °F C 70 60H 30 40 20 50 10

A: The measurement of temperature is a fundamental aspect of science and everyday life. Various…

Q: Complete the table below. 20 dg =   g   cL = 2 L   Mm = 3000000 m 6000 ms =   s

A: Given that : We have to complete the table given below : 20 dg=  g cL=2 L Mm=3000000 m6000 ms=s…

Q: And a regular sample of zinc has a mass of 23.21g. The sample is carefully placed in a graduated…

A:

Q: 1.    98km=_______mi 2.    12cm=________ft 3.    3.4m=________cm 4.    128lb=________kg 5.…

A: Since you have posted multiple questions , as per guidelines we can solve only one per session. If…

Q: According to metric prefixes 1 TL is equivalent to O 10-12 T O 10-12 L O 1012 L 1012 T

A: Here we are required to find the correct conversion factor

Q: A gas company charges $1.30 for 15.0 ft³ of natural gas. What is the cost in $ per L?

A:

Q: Red gold is a gold-copper alloy used to make jewelry. A piece of jewelry made of red gold weighs…

A:

Q: How can we calculate the time in minutes?

A: To determine: The reaction time in minutes

Q: a tire Pressure is measured in units of Ibs/in^2. Convert 34. Ib/in^2 to g/cm^2

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: 1. 23.78 hg = kg %3| 2. 3423 L= cL 3. 9.643 Mm = m

A:

Q: Which type of electromagnetic radiation has a greater amount of energy, microwaves or IR? IR…

A:

Q: Suppose that an in-ground swimming pool has a length and width of 22.0 ft and 39.5 ft, respectively,…

A: to obtain the volume  of cuboid multiplication of length,width and height is done.

Q: 250 200 150 100 B 50 20 40 60 80 100 120 140 160 Time (min) The diagram aboveis the cooling curve of…

A: The graph displays gradual decrease of the temperature of any system w. r. t time also depicting the…

Q: number of significant digits []

A: Rules for determining the number of significant figure in a measurement : Rule 1. All non-zero…

Q: How long will it take for the reaction to be 85% complete if it takes 32.0 min for the concentration…

A: Initial concentration = 0.55 M concentration after 32 min = 0.42 M  Time = 32 min  Time when 85% of…

Q: Bob travels 133.5 km round trip to WKU Owensboro.  If he averages 19 mi/gal and gas costs $2.19/gal,…

A: We know, 1 km = 0.6213 mile. Here Bob travels 133.5 km, so he travels ---- (133.5 x 0.6213) miles =…

Q: Given the structure below, what is the number of relevant resonance structures in which a negative…

A: The Lewis structure or molecular skeleton is also known as the electron dot structure. It is the…

Q: The density of aluminum is 2.7 g/cc³. What is its density in grams/m³? (1 cm³=1cc-1mL-20 drops) (1…

A:

Q: Classify the following as to chemical or physical change: Assignment : Copy and write your answer…

A: Physical change: In a physical change the physical state of matter changes. In this change different…

Q: 16. A physician orders that a child should be given potassium chloride milliequivalents per kilogram…

A: A physician orders that a child should be given potassium chloride (KCl) 1.6 milliequivalents per…

Q: ○ 1 cm³ O10-² L O 1000 L Q 0.0001 L

A: Volume' is a quantity that shows the amount of three-dimensional space occupied by an object or a…

Q: 100 O 92 O 92.05 O 90 O 92.1 Submit Request Answer 10 70

A: Comparing temperature scale to mercury raised.

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.