Parts of an atom.

Q: How are sugar and salt similar?

A: Salt is an ionic compound with chemical formula NaCl also called as sodium chloride. It is also…

Q: Which of the following is not a characteristic property of a sample? O magnetism O melting point O…

A: A characteristic property is used for the identification of a sample based on its physical or…

Q: 100 36.0 1.0 37.0 4.1 37.5 1.3 38.0 49.0 50.0 3.4 80 - 2.8 14.2 51.0 4.9 55.0 4.6 56.0 1.5 61.0 1.5…

A: Note: M: M+2: M+4 (9:6:1) indicates presence of two chlorine atoms. From M+1 data 6 carbons are…

Q: Describe the two characteristics of water that cause it to evaporate more slowly than other liquids.…

A: Answer Describe the two characteristics of water that cause it to…

Q: 2 NH ₂ (g) = N₂ (g) + 3H₂(g) K= (3.43 × 10-²) (4.28 x 10²3)³ (1.69 x 10-4)2 100

A: Since, Equilibrium constant or Kc is the ratio of the equilibrium concentrations of product over…

Q: An unknown sält is freezes at a temperature of-1.4C. What is the formula of the unknown salt? Upload…

A: Formula used: ∆Tf = i Kf m

Q: Question 2 Which among the variables is NOT part of the distillation process? Polarity Vapor…

A:

Q: NG 2. Molality (m) of Unknown Info

A: Freezing point of pure acetic acid = 17.0oC…

Q: Denver, Colorado Miami, Florida Average Month Total precipitation Month temperature January 2 inches…

A: Precipitation occurs when there is an increase in the temperature of the atmosphere which causes…

Q: Arrange the values according to magnitude.

A: The given numbers are: 2.0×105630003.6×10-27.3×10-69.0×10-6 To arrange the given numbers from…

Q: Which of the following represent a homogenous mixture? A glass of sweet tea A pepperoni pizza…

A: No matter where you sample a homogeneous mixture, it appears uniform. A heterogeneous mixture has…

Q: The rock that consist of one mineral called mineraloids. * True O False The earth's crust divided in…

A: Mineraloids are naturally occurring solids that are not crystalline in nature. They may look like a…

Q: 1. How do attractive forces between like molecules compare with attractive forces between unlike…

A: Introduction Attractive forces in chemistry refer to the forces of attraction that exist between…

Q: Which has lower temperature 100 ml of water with 10 grams of sugar or 100 ml of water with 10 grams…

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Q: Questions 2,3 and 4

A: For 2.)  Density = mass/volume Mass = ????  Volume = 55.5 ml Density = 1.84 g/ml Mass = 1.84 * 55.5…

Q: Please help me

A: Given data:

Q: Solve: 0.025 x 4.62 3.44 0.340 0.00335 0.034 0.033575581

A: We have been asked two qyestions related to significant figures In one question, we have been given…

Q: I need help please fast (Not honor class) (Not grading)

A: a option is correct. More the number of drops on a penny of intermolecular forces are more.

Q: E NA

A: For geometrical active compounds E and Z nomenclature is assigned based on Cohn Ingold prelog rule…

Q: What is the melting point range for both Salicylic acid and Aspirin? When I found online, different…

A: The objective of the question is to predict the correct melting range for both salicylic acid and…

Q: if [H₂] eq = 2.0 M, [NH3] eq = 0.5 M, and K = 2. N₂(g) + 3 H₂(g) = 2 NH3(g)

A: Here we are required to find the equilibrium concentration of nitrogen for the given reaction.

Q: V2 T2 10 °C 7 56 1500ML 22K 77 0f 123 dm 125L 360 °Kq

A: The volume and temperature are directly related to each other at constant pressure and number of…

Q: Chemistry I am trying to find ACS Inorganic Chemistry practice questions and or study guide, co

A:

Q: Volatile Liquid Unknowns Liquid Molecular Formula Molar mass Boiling point ('C at 1 atm) (g/mol)…

A: Given : 1) Observation table showing molecular formula, molar mass and boiling point values. To Find…

Q: Briefly describe the physical processes that are used to clean municipal waste water

A: Wastewater is subjected to physical treatment, which involves the use of separation techniques,…

Q: STARTING AMOUNT X Ascorbic acid (C.H.O.) is also known as Vitamin C. What quantity in molecules of…

A: Given,mass of ascorbic acid ( C6O6 ) = 1025 mg

Q: 10) ? HO 2.

A:

Q: Instructions: Backup your claims with scientific laws, postulates or theories. Answer in 3-5…

A: We have an ear-popping sensation in our ears as we drive up on mountain. Here the concept involve is…

Q: pH 1.806 2.020 2.235 2.449 2.664 2.878 3.093 3.307 3.522 3.736 3.951 4.165 4.380 4.594 4.809 5.023…

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Q: What is the mass of a solution if 25.0 ml of NaOH was added to a 35.0 ml of water? Assume a density…

A: Given that -  Volume of NaOH = 25.0 mL  Volume of water = 35.0 mL  And, density= 1.00 g/mL    Now,…

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: make a statement of the problem and a hypothesis for both questions, the statement of the problem…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: Concentration (mg/L)     Ca Mg K Na Al   50.712 68.592 9.357 11.069 12.893 Calculate the CEC for…

A: In the given question we have to calculate the CEC for individual components and the total CEC for…

Q: Question 9 What is the most appropriate time to use a safety shower? 1) You spilled 400 milliliters…

A: The correct option is:

Q: Draw a molecular level of what the water sample looks like at 90°C.

A: Given, water sample at temperature 90oC. How the molecular level exists in water at 90oC?

Q: A patient is to receive: 600.0 mL IV fluid over 8.00 hours . The drop factor for the tubing is 12.0…

A: Given, 1 drop = 1 gtt The drop factor for tubing = 12.0 gtt/mL = 12.0 drops/mL

Q: Styles Organic compounds tend not to mix with water. What is the reason for this chemical…

A: Organic compounds tend to mix with water. What is the reason for this chemical characteristic of…

Q: WHAT WOULD IN Α ΕXPLAI Ν DISTILLATION IF A STUDENT DID NOT HAVE COLD WATER RUNNING THROUGH THE…

A: Simple distillation is used to separate a mixture of two liquids, whose boiling point difference is…

Q: Name this compound according to the system we went over in lecture: H2C Na OH

A: Namming of the organic compound can be done according to IUPAC nomenclature.  First number the…

Q: Which of the following best define systems thinking in chemistry? Systems thinking is learning about…

A: A multiple choice question based on system thinking in chemistry, which is to be accomplished.

Q: How did you get 2.69 x 10-12 ? When I did the caculation I got -5.16 x 10-22

A:

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.