There are millions of organic compounds because carbon likes to form four covalent bonds and bond to various other nonmetals, including itself, in various ways including single, double, and triple bonds. Select one: O True O False

Q: What is the median of the values 7.79, 8.24, 5.81, 4.97, 1.04, 7.39, and 7.22?

A: Median value can be calculated as:

Q: How do I show my work for (4 x 103) / (2 x 106)?

A: Given,

Q: 150decrun

A: Isoelectronic means the number of electrons are the same in 2 or more species. Argon is a noble gas…

Q: It is thought that a solid substance has an orthorhombic structure. Since the edges of the unit cell…

A: The parameters of the orthorhombic solid substance is given to be a= 3.50 Å, b= 4.0 Å and c=5.5 Å.…

Q: A box with a volume (V=0.05 m³) lies at the bottom of a lake whose water has a density of (1*10°…

A: The buoyancy force is defined as Fb=ρVg Here ρ is the density of fluid, V is the volume of the…

Q: What reactants would be used to synthesize the following compound? H3C Br

A: The above given target molecule is a 3° alkyl halide this can be prepare by the reaction of HBr with…

Q: A sample of copper metal, originally at 100°C is placed into a sample of water whose temperature is…

A: Given the copper metal is at a higher temperature of 100 oC water is at a lower temperature of 15 oC…

Q: H30+

A: This is an example of ether hydrolysis

Q: It is sometimes necessary to take powers or roots to solve chemistry problems. Take powers and roots…

A: The calculations given are,

Q: how many mg of fat would you have eaten?

A: 1 bar of candy contain 9 g fatone pack of candy=0.6 dekabars  1 dekabar=10 bar

Q: i Draw the missing curved arrow notation. 120 ད Cz + :CI: H-CI: H C N O S F P P Cl Br I

A: Step 1:This reaction is the friedel craft alkylation reactin of aromatic compound.This reaction…

Q: 5. Find x if (0.0010-x) 1.8 x 104

A: Answer: This is the sort of equation can often be seen in equilibrium situations, where we have to…

Q: MgBr 1. 2. Hyo* H30

A: Given,

Q: O 2017 Pearson Education, Inc.

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1. Environmental component that restricts the number of individuals in a population (1 Point)

A: A limiting factor is anything that constrains a population's size and slows or stops it from…

Q: The reaction vessel is heated to 6 concentration of the HI is determ K value at 675°C? ( A) 6.0

A: Given: initial concentration of Hydrogen: 2Minitial of reaction is 2M initial concentration of HI:…

Q: The active ingredient of Benadryl© Chesty Forte Cough Liquid is Guaiphenesin an expectorant drug…

A: Volume of Benadryl Chesty Forte cough syrup = 200 mLAmount of Guaiphenesin = 4 g

Q: use the following data to create a scatter graph with smooth lines and markers to connect and…

A: Given information is,

Q: A 76.0076.00 pound flask of mercury costs $147.50.$147.50. The density of mercury is 13.534…

A: since you have posted a question with multiple subparts, we are entitiled to answer only firsr 3…

Q: Rafael tutors chemistry, For each hour that he tutors, he earns 40 dollars. His earnings, E (in…

A:

Q: 1) For the following sets of data 0.1065, 0.1991, 0.1016, and 0.1018. The Standard deviation is: -…

A: Standard deviation is a measure of how member of a group differs or deviates from the actual mean…

Q: the acid ? The density is 1.3 g/ml and (FW of HNO, is 63.01 g/mol) to prepare 100 ml of 1 M of from…

A:

Q: || || من هم أحياة Drawing .

A: we have to draw the product of the given reaction.

Q: Multiply both sides of the equation by the same expression: (Be sure that the answer field changes…

A: Multiply both sides equation by the same expression.  The expression become as           To multiply…

Q: c-0.127 +0.02 d. 0.127 +0.002 2)) what is the molar concentration of Fe ions of 10.42% (w/w) Fe(NO))…

A:

Q: Larry explains to his classmate that line segments B-C and D-E represents moments of the heating…

A: No, Larry is wrong.

Q: The shattered glass case at the scene of a jewelry store robbery was determined to be made of potash…

A: Density of any substance can be defined as the ratio of the mass of the substance to its volume. It…

Q: 49) Calculate the length of a copper wire having a diameter of 0.200 cm and a mass of 15.620 g. The…

A: The given values are: Diameter of wire is 0.200 cm.Mass is 15.620 g.Density of copper is 8.92 g/cm3

Q: a) 0.01547 1) For the following sets of data 0.1065, 0,1991, 0.1016, and 0.1018. The Standard…

A: Error in chemistry is defined as the difference between the true result and the measured result. In…

Q: All of the structures is Figure 3-6 would have an IR spectrum with signals at (more than one answer…

A: Infrared spectrum is a plot of percentage transmittance versus stretching frequency. Interpretation…

Q: Find the value 2x-y+z for the given question.

A: The number of species that can donate 2, 4, and 6 electrons.

Q: ОН I О Z. N KOH

A: The given reaction describes the base catalysed conversion of acid amide to potassium salt of…

Q: 20. A person has 6.0 qt of blood containing EV95 mg of glucose per 100 mL. How much glucose is there…

A: Given,The total volume of blood supply = 6.0 qtconcentration of glucose in blood = 90 mg per 100 mL.

Q: A race car goes around a level, circular track with a diameter of 1.00 km at a constant speed of 85…

A: Given: Diameter of track, d = 1.00Km so, Radius of track, r = d/2 = 0.50km…

Q: O Macmillan Learning One important test for kidney disease involves measuring the levels of…

A: Answer :----

Q: Draw a graph of [A₂] vs. time, over the span of 20 minutes. Using a different color or a dashed…

A: The given reaction is  A2 + B2 ↔ 2AB Initial concentration of both A2 and B2 is 4 M after 10 minutes…

Q: R= 0.241 kPa * km^-1 convert R to ? kJ*m^4

A:

Q: 6. What is the difference between ACCURACY and PRECISION?

A: Accuracy:The measurement of how close the calculated value to the standard value is said to be…

Q: 23. A standard dose of an over-the-counter cough suppressant for adults is 20.0 mL. A portion this…

A: Given: Volume of dose of adult = 20.0 mL adult dose contain = 35 mg   Volume of dose of child = 10.0…

Q: 1, how many seconds are required? re

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.