Arrange the following electromagnetic radiation sources in order of increasing frequency. (A) a red light traffic (B) a 91.9 MHz radio transmitter (C) light with a frequency of 3.0 x 1014 s-1 (D) light with a wavelength of 49 nm Drag the letters in the boxes below to arrange them (C) || (D) || (B) || (A) V V V

Q: Draw the organic products of the reaction shown. Draw hydrogens on oxygen and nitrogen where…

A: We know that imines contains  C = N  bond These are readily reaction with acid and water conditions…

Q: The carbonate of metal M has the formula M2CO3. This metal carbonate reacts with hydrochloric acid…

A: Answer :-  a) Moles Of HCl = 6.75 ×10-3 (mol)  b) Moles Of M2CO3 = 3.38 ×10-3 (mol)  c) Molar mass…

Q: O -7.260 Full spectrum of a compound with molecular formula C9H17NO2. The IR spectrum shows strong…

A: 1H NMR is recorded in deuterated solvents. But there is still trace mount of solvent present in…

Q: A 40.00 mL sample of 0.1000 M diprotic malonic acid is titrated with 0.0900 M KOH. What volume KOH…

A:

Q: reagents inorganic byproducts formed. 1. NAOCH2CH3 %3D Drawing 2. (CHa)2CHCI (1 equiv) 1. NAOCH:CHa…

A:

Q: W Retest acids and bases.docx *Retest Acids/Bases O Retest: Acids/Bases or Docs, Sheets & Slides…

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

Q: Mole 1. How many significant figures are in the number 0.0840900? 2. Write the following number in…

A: subpartsWe’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: Help fast

A: The Newman projections of the above given molecule are as follows:

Q: In the reaction below, label the reactants and products 3Ti 2N2 TizN4

A: The substances that go into a chemical reaction are called the reactants, and the substances…

Q: a) A chemical reaction is given below. Write the rate of the reaction with respect to each reactant…

A: a) Balanced chemical equation: CH4 + H2O -----> CO + 3H2 Rate of reaction = - d[CH4]/ dt =…

Q: Percentage Composition Worksheet Give the % composition of all elements in these compounds. Show all…

A:

Q: Choose the statements that are correct. (Select all that apply.) OIn the isothermal expansion of an…

A: Now ∆U= q- w  So in isothermal expansion ∆U = 0 so q=w  So ist option is incorrect  Yes when entropy…

Q: A chemist performed a reaction of 2-methylpent-2-ene with HBr in diethyl ether. However, after…

A: To identify the product structure when HBr is added to 2-methylpent-2-ene

Q: 44.2 mL of a 0.634 N KOH solution was needed to titrate a 2.63 g of an aqueous malonic acid solution…

A: Volume of KOH = 44.2mL Normality of KOH = 0.634N Mass of malonic acid = 2.63g

Q: lene wants to experiment with sugar cubes. Which of the following causes a sugar cube to only change…

A: Sugar dissolves in water is a physical change because in this change no new substance/compound is…

Q: 50 Sn. Determine its mass defect in kilograms if its atomic mass is 116.992 amu. The mass of a…

A: Answer: As number of protons are always equal to atomic number, therefore number of protons in the…

Q: The following initial rate data are for the reaction of UO,+ with hydrogen ion in aqueous solution:…

A:

Q: What is the pH of the solution when 100 ml 0.02 M HCI is added to 100 ml 0.04 M sodium hydrogen…

A:

Q: Question 6 What is the molarity of a solution containing 1.0 mol glucose in 2.0 L solution? O 0.50 M…

A: There are various concentration terms to describe the concentration of the solution. Molarity is one…

Q: When trying to identify an unknown element, a scientist determines what other elements the unknown…

A: To identify the unknown elements, its chemical properties should be studied.  Chemical properties…

Q: help 6?

A:

Q: If a sample of vinegar was found to 1.55 % (m/m) acetic acid, what is the concentration of the…

A: Formula used:  Concentration (molarity) = number of moles of solute ÷ volume of solution in L  Means…

Q: For the given equilibrium reaction: A+2B C The equilibrium constant is 4.6 at 298 K. Considering the…

A: Given reaction is :  A + 2B <------------> C Equilibrium constant = Kc = 4.6  Temperature = T…

Q: Show Answer Provide the correct common name for the compound shown here. CH3 Br CI ortho-bromo…

A:

Q: A student mixes baking soda and vinegar in a glass. The results are shown at left. Do you think any…

A: Chemical formula of baking soda= NaHCO3AndChemical formula of vinegar= C2H4O2.·. Final volume = 19.0…

Q: How do you determine the polarity of a molecule using the molecular geometry? Select all correct…

A: DETERMINATION OF POLARITY (Molecule Polarity) The overall polarity of molecules with more than one…

Q: Which of the following gases does have a greater solubility in liquid water at 25 °C under the…

A: The solubility (S) of a gas in a liquid at a certain temperature is represented by the following…

Q: 3.29 10 mg AgBr(s) (K 4.9 10) is added to 250 ml water. Determine the % saturation of solution…

A: The given amount of AgBr is 3.29×10-3 mg. The amount of water is 250 mL. The Ksp of AgBr is…

Q: Classify each of the following as elements (E) or compounds (C). HCI NaCI CH,COOH Fe element

A:

Q: In which of the following pure compounds would intermolecular hydrogen bonding be expected? (Select…

A: In the formation of the chemical bond with the same or different elements, all elements tend to…

Q: C,H,0 + 30, → 2C0, + 3H,0 How many of each atom is present in the products? C= H=

A: The answer to the following question is given as -

Q: c) A methane hydrate has the formulae CH4•XH2O. Methane makes up 15% of the mass of 'methane…

A: (c) Let assume, the mass of methane hydrate (CH4·xH2O) is Y g/mol. The mass of methane (CH4) is 15…

Q: (8 marks) Show the synthesis of the product in Figure Q3(b) below from 1,2-dichloro ethane. H HH…

A: the mechanism of the reaction are given below in attach image .

Q: 1. Draw the proposed products: OH 1. он 2. heat 1. MeO' in MeOH 2. НC, Н20 1. MeO in MeOH 2. HC, Н2О

A: (a) And (b)  It’s a name reaction known as Diel’s Alder reaction. It is a cycloaddition of 4+2…

Q: In the compound CH4, how many Carbon atoms are present and how many Hydrogen atoms are present? O…

A: Given compound :- CH4   To find :- number of carbon atoms and number of Hydrogen atoms

Q: Given the following electrode reactions: 2+ Co +e Co“ E'=1,92 V 3+ Co(NH,) , +e Co(NH,), E-0,06 a.…

A:

Q: If you have 6.4E23 atoms of carbon, how many moles do you have? Question 2 What would 4.1C23 atoms…

A: Number of moles of a chemical compound is used to measure the amount of compound in the given…

Q: Which change can be easily reversed? O Chemical Change O Physical Change O Both a physical and…

A: A physical change happens when a compound undergoes changes in physical properties like color…

Q: 1. Calculate how much lemonade powder you will need to make 0.100 L of each solution. Fruit drink is…

A: To calculate the mass of lemonade powder needed for each solution, we need to use the molar mass of…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.